Dennis Hong: My 7 species of robot

138,128 views ・ 2010-04-07

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Prevoditelj: Igor Dobec Recezent: Tilen Pigac - EFZG
Dakle, prvi robot o kojem ću govoriti se zove STriDER.
00:16
So the first robot to talk about is called STriDER.
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To je kratica za Samopobuđen
00:19
It stands for Self-excited Tripedal Dynamic Experimental Robot.
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Tronožni Dinamički Eksperimentalni Robot.
00:22
It's a robot that has three legs, which is inspired by nature.
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To je robot koji ima tri noge,
inspiriran prirodom.
00:27
But have you seen anything in nature, an animal that has three legs?
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Ali jeste li vidjeli ikada u prirodi
životinju koja ima tri noge ?
00:31
Probably not. So why do I call this a biologically inspired robot?
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Najvjerojatnije ne. Pa zašto ja to zovem
biološki inspiriranim robotom? Kako radi?
00:35
How would it work?
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Ali prije toga, bacimo pogled na pop kulturu.
00:36
But before that, let's look at pop culture.
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00:38
So, you know H.G. Wells's "War of the Worlds," novel and movie.
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Znate za novelu i film H.G. Wellsa Rat svjetova.
00:41
And what you see over here is a very popular video game,
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I ovo što vidite je jako popularna
video igra.
00:45
and in this fiction, they describe these alien creatures and robots
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U fikciji obično opisuju ove strane kreature
kao robote koji imaju tri noge i teroriziraju Zemlju.
00:49
that have three legs that terrorize Earth.
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Ali moj robot, STriDER se ne miče tako.
00:51
But my robot, STriDER, does not move like this.
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00:54
This is an actual dynamic simulation animation.
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I ovo je zapravo animacija dinamičke simulacije.
00:57
I'm going to show you how the robot works.
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Sad ću vam pokazati kako robot radi.
Okreće svoje tijelo za 180 stupnjeva.
01:00
It flips its body 180 degrees
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01:02
and it swings its leg between the two legs
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Njiše svoju nogu između dvije noge kako bi prihvatio pad.
01:04
and catches the fall.
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01:05
So that's how it walks.
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I tako hoda. Ali kada pogledate nas
01:06
But when you look at us human beings, bipedal walking,
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ljude, dvonožno hodanje,
01:09
what you're doing is,
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ono što radite nije stvarno korištenje mišića
01:10
you're not really using muscle to lift your leg and walk like a robot.
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kako bi digli svoju nogu i hodali poput robota. Točno?
01:14
What you're doing is, you swing your leg and catch the fall,
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Ono što zapravo radite je da zamahnete nogom kako bi prihvatili pad,
natrag se digli, zamahnuli nogom i prihvatili pad.
01:18
stand up again, swing your leg and catch the fall.
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01:20
You're using your built-in dynamics, the physics of your body,
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Koristeći ugrađenu dinamiku, fiziku vašeg tijela,
01:23
just like a pendulum.
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kao njihalo.
01:25
We call that the concept of passive dynamic locomotion.
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Mi to zovemo koncept pasivno dinamičkog kretanja.
01:29
What you're doing is, when you stand up,
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Ono što radite, kada ustanete je pretvaranje,
01:31
potential energy to kinetic energy,
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potencijalne energije u kinetičku,
01:33
potential energy to kinetic energy.
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potencijalne energije u kinetičku.
01:35
It's a constantly falling process.
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To je konstantan proces padanja.
01:37
So even though there is nothing in nature that looks like this,
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I tako, makar ništa u prirodi ne izgleda poput ovog,
01:40
really, we're inspired by biology and applying the principles of walking
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mi smo zapravo inspirirani biologijom
i primjenjujemo principe hodanja
01:44
to this robot.
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u ovom robotu, pa je to biološki inspiriran robot.
01:45
Thus, it's a biologically inspired robot.
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01:47
What you see here, this is what we want to do next.
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Ovo što vidite ovdje, je ono što bi željeli napraviti slijedeće.
Mi želimo svinuti noge i rastegnuti ih za veliki domet.
01:50
We want to fold up the legs and shoot it up for long-range motion.
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01:53
And it deploys legs -- it looks almost like "Star Wars" --
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I želimo sklopiti noge, otprilike kako izgleda u Ratovima zvijezda.
01:56
so when it lands, it absorbs the shock and starts walking.
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Kada se spusti, absorbira šok i počne hodati.
01:59
What you see over here, this yellow thing, this is not a death ray.
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Ovo što vidite ovdje, ova žuta stvar, to nije zraka smrti.
02:02
(Laughter)
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To je samo da pokažemo ako imate kamere
02:03
This is just to show you
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02:04
that if you have cameras or different types of sensors,
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ili različite vrste senzora
zato jer je visok, visok je 1,8 metara,
02:07
because it's 1.8 meters tall,
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može vidjeti preko prepreka poput grmlja i slično.
02:09
you can see over obstacles like bushes and those kinds of things.
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Imamo dva prototipa.
02:12
So we have two prototypes.
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02:13
The first version, in the back, that's STriDER I.
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Prva verzija, u pozadini, to je STriDER I.
02:16
The one in front, the smaller, is STriDER II.
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Ova naprijed, manja, je STriDER II.
02:18
The problem we had with STriDER I is, it was just too heavy in the body.
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Problem koji smo imali sa STriDERom I je
da je imao preteško tijelo. Imamo toliko motora,
02:22
We had so many motors aligning the joints
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znate, za pomicanje zglobova, i slično.
02:24
and those kinds of things.
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Tako, odlučili smo sintetizirati mehanički mehanizam
02:26
So we decided to synthesize a mechanical mechanism
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02:29
so we could get rid of all the motors, and with a single motor,
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kako bi se mogli riješiti svih tih motora, i s jednim motorom
02:32
we can coordinate all the motions.
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možemo koordinirati sve pokrete.
02:34
It's a mechanical solution to a problem, instead of using mechatronics.
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To je mehaničko riješenje problema, umjesto korištenja mehatronike.
02:37
So with this, now the top body is lighted up; it's walking in our lab.
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I tako, s ovim sad, tijelo je dosta lagano da može hodati u laboratoriju.
Ovo je bio prvi uspješan korak.
02:41
This was the very first successful step.
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02:43
It's still not perfected, its coffee falls down,
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Još nije savršen. Kava mu ispada,
02:45
so we still have a lot of work to do.
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i još imamo mnogo posla.
02:48
The second robot I want to talk about is called IMPASS.
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Drugi robot o kojem želim pričati se zove IMPASS.
02:51
It stands for Intelligent Mobility Platform with Actuated Spoke System.
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To je kratica za Inteligentna Mobilna Platforma sa Sustavom Šipaka.
02:55
It's a wheel-leg hybrid robot.
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I to je hibridni robot s kotačima i nogama.
02:58
So think of a rimless wheel or a spoke wheel,
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Pomislite na kotač bez okvira,
ili kotač sa šiljcima.
03:02
but the spokes individually move in and out of the hub;
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Ali se šiljci zasebno miču unutra i van.
03:05
so, it's a wheel-leg hybrid.
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I tako, to je hibrid s kotačima i nogama.
03:07
We're literally reinventing the wheel here.
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Doslovno smo ovdje ponovno izmislili kotač.
03:09
Let me demonstrate how it works.
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Da vam demonstriram kako radi.
03:12
So in this video we're using an approach called the reactive approach.
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Dakle, u ovom videu koristimo pristup
kojeg zovemo reaktivni pristup.
03:16
Just simply using the tactile sensors on the feet,
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Samo jednostavno koristimo osjetilne senzore na nogama,
03:19
it's trying to walk over a changing terrain,
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pokušava hodati preko promjenjivog terena,
03:21
a soft terrain where it pushes down and changes.
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mekog terena koji se savija i mijenja.
03:24
And just by the tactile information,
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I uz pomoć osjetilnih informacija
03:26
it successfully crosses over these types of terrains.
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uspješno prelazi preko ovih vrsta terena.
03:29
But, when it encounters a very extreme terrain --
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Ali kada naleti na vrlo ekstreman teren,
03:33
in this case, this obstacle is more than three times the height
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u ovom slučaju, ova prepreka je više od tri puta
visine samog robota,
03:37
of the robot --
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03:38
then it switches to a deliberate mode,
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tada se prebaci u slobodan mod
03:40
where it uses a laser range finder and camera systems
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gdje koristi laserski tragač,
i sustav kamera kako bi identificirao prepreku i veličinu,
03:43
to identify the obstacle and the size.
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i planira, pažljivo planira kretanje šiljaka,
03:45
And it carefully plans the motion of the spokes
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i kordinira ih tako da može pokazati
03:48
and coordinates it so it can show this very impressive mobility.
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ovu vrlo vrlo impresivnu pokretljivost.
03:51
You probably haven't seen anything like this out there.
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Sigurno niste vidjeli ništa poput ovoga.
Ovo je vrlo visoko mobilan robot
03:54
This is a very high-mobility robot that we developed called IMPASS.
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kojeg smo razvili, i zove se IMPASS.
03:59
Ah, isn't that cool?
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Ah! Nije li to kul?
04:01
When you drive your car,
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Kada vozite svoj auto,
kada upravljate autom, koristite metodu
04:05
when you steer your car, you use a method called Ackermann steering.
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zvanu Ackermannovo upravljanje.
04:08
The front wheels rotate like this.
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Prednji kotači se ovako rotiraju.
04:10
For most small-wheeled robots,
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Za većinu robota s malim kotačima
04:13
they use a method called differential steering
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koriste metodu zvanu diferencijalno upravljanje
04:15
where the left and right wheel turn the opposite direction.
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gdje se lijevi i desni kotač okreću u suprotne smjerove.
04:18
For IMPASS, we can do many, many different types of motion.
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Za IMPASS možemo napraviti mnogo različitih tipova kretanja.
04:21
For example, in this case,
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Na primjer, u ovom slučaju, čak iako su lijevi i desni kotač povezani
04:22
even though the left and right wheels are connected
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s jednom osovinom, rotiranje s istim kutom brzine.
04:25
with a single axle rotating at the same angle of velocity,
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Samo jednostavno produžimo duljinu šiljka.
04:27
we simply change the length of the spoke, it affects the diameter,
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Utječe na promjer, i tada okreće lijevo, okreće desno.
04:31
then can turn to the left and to the right.
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I, to su samo neki primjeri zgodnih stvari
04:33
These are just some examples of the neat things we can do with IMPASS.
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koje možemo raditi s IMPASS-om.
04:36
This robot is called CLIMBeR:
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Ovaj robot se zove CLIMBeR,
04:38
Cable-suspended Limbed Intelligent Matching Behavior Robot.
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Inteligentan robot s udovima povezan kabelom.
04:41
I've been talking to a lot of NASA JPL scientists --
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I tako, razgovarao sam s dosta NASA JPL znanstvenicima,
04:44
at JPL, they are famous for the Mars rovers --
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u JPL-u su poznati po Mars roverima.
I znanstvenici, geolozi mi uvijek govore
04:47
and the scientists, geologists always tell me
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da je prava zanimljiva znanost,
04:49
that the real interesting science, the science-rich sites,
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da su znanstveno značajna nalazišta uvijek na uzvisinama.
04:52
are always at the cliffs.
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04:54
But the current rovers cannot get there.
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Ali trenutni roveri ne mogu doći do tamo.
04:56
So, inspired by that, we wanted to build a robot
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Inspirirani time željeli smo napraviti robota
04:58
that can climb a structured cliff environment.
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koji se može penjati po strukturiranom brdovitom okolišu.
05:01
So this is CLIMBeR.
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I tako, to je CLIMBeR.
05:03
It has three legs.
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Ono što radi, ima tri noge. Teško je za vidjeti,
05:04
It's probably difficult to see, but it has a winch and a cable at the top.
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ali je povezan kabelom na vrhu.
05:08
It tries to figure out the best place to put its foot.
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I pokušava razaznati koje je najbolje mjesto da stavi svoju nogu.
05:10
And then once it figures that out,
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I kada jednom to shvati
05:12
in real time, it calculates the force distribution:
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u stvarnom vremenu izračuna distribuciju sila.
05:15
how much force it needs to exert to the surface
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Koliko je sile potrebno da se digne s površine
05:18
so it doesn't tip and doesn't slip.
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a da se ne posklizne i ne pade.
05:20
Once it stabilizes that, it lifts a foot,
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Jednom kad stabilizira to da diže nogu,
05:22
and then with the winch, it can climb up these kinds of cliffs.
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i tada se uz pomoć klatna može popesti po takvim stvarima.
05:26
Also for search and rescue applications as well.
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Također za primjenu kod potraga i spašavanja.
05:28
Five years ago, I actually worked at NASA JPL
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Prije pet godina sam zapravo i radio za NASA JPL
preko ljeta kao stažist.
05:31
during the summer as a faculty fellow.
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I oni su već imali šestero nožnog robota pod imenom LEMUR.
05:33
And they already had a six-legged robot called LEMUR.
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05:36
So this is actually based on that.
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I, ovo je zapravo bazirano na tome. Ovaj robot se zove MARS,
05:38
This robot is called MARS:
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05:39
Multi-Appendage Robotic System.
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Robotski sustav sa više udova. To je zapravo šestero nožni robot.
05:41
It's a hexapod robot.
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05:42
We developed our adaptive gait planner.
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Razvili smo naš planer adaptacije.
05:44
We actually have a very interesting payload on there.
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I zapravo imamo vrlo zanimljiv teret ovdje.
05:46
The students like to have fun.
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Studenti se vole zabavljati. I ovdje možete vidjeti da
05:48
And here you can see that it's walking over unstructured terrain.
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hoda preko nestrukturiranog terena.
05:51
(Motor sound)
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Pokušava hodati po neravnom terenu,
05:52
It's trying to walk on the coastal terrain, a sandy area,
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pješćanom području,
05:55
but depending on the moisture content or the grain size of the sand,
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ali ovisno o vlagi i veličini zrna pjeska
06:00
the foot's soil sinkage model changes, so it tries to adapt its gait
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model propadanja noga se mijenja.
I, tako se pokušava prilagoditi da uspješno prođe preko takvih stvari.
06:04
to successfully cross over these kind of things.
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06:06
It also does some fun stuff.
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I također, radi neke zabavne stvari, kao što možete zamisliti.
06:07
As you can imagine, we get so many visitors visiting our lab.
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Dolaze nam mnogi posjetitelji u naš labaratorij.
06:11
So when the visitors come, MARS walks up to the computer,
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I kada posjetitelji dođu, MARS hoda do računala,
i počne tipkati "Zdravo, moje ime je MARS"
06:14
starts typing, "Hello, my name is MARS.
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Dobrodošli u RoMeLu,
06:16
Welcome to RoMeLa,
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06:17
the Robotics Mechanisms Laboratory at Virginia Tech."
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Laboratorij robotskih mehanizama na sveučilištu Virgina Tech.
06:20
(Laughter)
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06:21
This robot is an amoeba robot.
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Ovaj robot je ameba robot.
06:23
Now, we don't have enough time to go into technical details,
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Sada, nemamo dosta vremena za ulaženje u tehničke detalje,
06:26
I'll just show you some of the experiments.
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pokazati ću vam samo neke od eksperimenata.
06:28
These are some of the early feasibility experiments.
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I tako, ovo su neki od ranih izvedivih eksperimenata.
Spremamo potencijalnu energiju u elastičnu kožu kako bi se pomicala.
06:31
We store potential energy to the elastic skin to make it move,
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06:34
or use active tension cords to make it move forward and backward.
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Ili koristimo aktivne napete žice kako bi ih pomicali
naprijed i natrag. Zove se ChIMERA.
06:38
It's called ChIMERA.
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06:39
We also have been working with some scientists and engineers
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Također smo radili s nekim znanstvenicima
i inžinjerima iz UPenna
06:42
from UPenn
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06:43
to come up with a chemically actuated version of this amoeba robot.
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kako bi došli do kemijski usavršene verzije
ovog ameba robota.
06:47
We do something to something,
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Pretvaramo nešto u nešto.
06:49
and just like magic, it moves.
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I to je poput magije, kreće se. Grudica.
06:52
"The Blob."
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06:55
This robot is a very recent project.
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Ovaj robot je vrlo nedavni projekt. Zove se RAPHaEL.
06:56
It's called RAPHaEL:
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Robotska zračno pogonjena ruka s elastičnim ligamentima.
06:58
Robotic Air-Powered Hand with Elastic Ligaments.
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07:00
There are a lot of really neat, very good robotic hands
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Postoji mnogo zgodnih, vrlo dobrih robotskih ruka na tržištu.
07:03
out there on the market.
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Problem je u tome da su previše skupe, u desecima tisućama dolara.
07:05
The problem is, they're just too expensive --
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07:07
tens of thousands of dollars.
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07:08
So for prosthesis applications it's probably not too practical,
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Tako da primjena za prostetiku nije previše praktična,
zato jer nije dostupna.
07:11
because it's not affordable.
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Željeli smo se primiti tog problema sa sasvim drugačijeg smjera.
07:13
We wanted to tackle this problem in a very different direction.
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07:16
Instead of using electrical motors, electromechanical actuators,
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Umjesto korištenja električnih motora, elektromehaničkih pokretača,
07:19
we're using compressed air.
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koristimo komprimirani zrak.
07:21
We developed these novel actuators for the joints, so it's compliant.
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Uveli smo ove novitetne pokretače za zglobove.
Usuglašen je. Možete zapravo mijenjati silu,
07:24
You can actually change the force,
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07:26
simply just changing the air pressure.
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jednostavno samo promjenom tlaka zraka.
07:28
And it can actually crush an empty soda can.
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I zapravo može smrskati praznu limenku od soka.
07:30
It can pick up very delicate objects like a raw egg,
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Može podići vrlo delikatne objekte poput sirovog jaja,
07:33
or in this case, a lightbulb.
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ili u ovom slučaju, sijalice.
07:36
The best part: it took only 200 dollars to make the first prototype.
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Najbolja stvar je da je koštalo samo oko 200 dolara da se izradi prvi prototip.
Ovaj robot je zapravo pripadnik obitelji zmijolikih robota
07:41
This robot is actually a family of snake robots
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07:43
that we call HyDRAS,
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koje zovemo HyDRAS,
07:45
Hyper Degrees-of-freedom Robotic Articulated Serpentine.
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Robotski artikulirani gmaz s više stupnjeva slobode.
Ovo je robot koji se može penjati po strukturama.
07:48
This is a robot that can climb structures.
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07:50
This is a HyDRAS's arm.
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Ovo je ruka HyDRAS-e.
07:52
It's a 12-degrees-of-freedom robotic arm.
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To je robotska ruka s 12 stupnjeva slobode.
07:54
But the cool part is the user interface.
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Ali cool dio je korisničko sučelje.
07:56
The cable over there, that's an optical fiber.
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Ovaj kabel, to je optičko vlakno.
07:59
This student, it's probably her first time using it,
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I ova studentica, koja ga najvjerojatnije koristi prvi put,
08:01
but she can articulate it in many different ways.
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može upravljati u mnogo različitih smjerova.
I, na primjer u Iraku, znate, u ratnoj zoni,
08:04
So, for example, in Iraq, the war zone, there are roadside bombs.
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postoje bombe kraj ceste. Trenutno šaljemo ovo
08:07
Currently, you send these remotely controlled vehicles that are armed.
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opremljeno daljinski upravljano vozilo.
08:11
It takes really a lot of time and it's expensive to train the operator
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Treba mnogo vremena i skupo je
naučiti operatera da upravlja ovom kompleksnom rukom.
08:15
to operate this complex arm.
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08:17
In this case, it's very intuitive;
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U ovom slučaju sučelje je vrlo intuitivno.
08:19
this student, probably his first time using it,
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Ovaj student, koji ga najvjerojatnije prvi put koristi, radi vrlo kompleksne manipulacije,
08:21
is doing very complex manipulation tasks,
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08:23
picking up objects and doing manipulation, just like that.
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podiže predmete, i manipulira,
samo tako, vrlo intuitivno.
08:26
Very intuitive.
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08:30
Now, this robot is currently our star robot.
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I sada, ovaj robot je naša zvijezda.
08:32
We actually have a fan club for the robot, DARwIn:
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Zapravo imamo klub obožavatelja robota pod imenom DARwIn,
08:35
Dynamic Anthropomorphic Robot with Intelligence.
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Dinamčki Antropomorfički Robot s Inteligencijom.
08:38
As you know, we're very interested in human walking,
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I kako dobro znate mi smo zainteresirani za
humanoidne robote, ljudski hod,
08:42
so we decided to build a small humanoid robot.
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i tako smo odlučili izgraditi malog humanoidnog robota.
08:44
This was in 2004; at that time,
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To je bilo 2004., u to vrijeme
08:46
this was something really, really revolutionary.
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to je bilo nešto stvarno, stvarno revolucionarno.
08:48
This was more of a feasibility study:
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To je bila više studija izvedivosti,
08:50
What kind of motors should we use? Is it even possible?
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koje motore da koristimo?
Je li uopće moguće? Kakve kontrole bi trebali napraviti?
08:53
What kinds of controls should we do?
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I, ovo nema nikakvih senzora.
08:55
This does not have any sensors, so it's an open-loop control.
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U otvorenoj kontroli petlje je.
08:58
For those who probably know, if you don't have any sensors
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I za one koji najvjerojatnije znaju, ako nemate nikakvih senzora
i postoji smetnja, znate što se dešava.
09:01
and there's any disturbances, you know what happens.
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09:03
(Laughter)
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(smijeh)
09:06
Based on that success, the following year we did the proper mechanical design,
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I, tako temeljeno na tom uspjehu, slijedeće godine
smo napravili pravi mehanički dizajn
09:11
starting from kinematics.
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počevši od kinetike.
09:12
And thus, DARwIn I was born in 2005.
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I tako, DARwIn je bio rođen 2005.
09:15
It stands up, it walks -- very impressive.
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Ustaje. Hoda, vrlo impresivno.
09:17
However, still, as you can see, it has a cord, an umbilical cord.
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Ipak, još, kao što možete vidjeti,
ima žicu, pupčanu vrpcu. I, mi još koristimo vanjski izvor napajanja,
09:21
So we're still using an external power source
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09:23
and external computation.
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i vanjske proračune.
I, 2006., sad je stvarno vrijeme za zabavu.
09:26
So in 2006, now it's really time to have fun.
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09:29
Let's give it intelligence.
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Dajmo mu inteligenciju. Dajemo mu računalnu snagu koju treba,
09:30
We give it all the computing power it needs:
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09:32
a 1.5 gigahertz Pentium M chip, two FireWire cameras,
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1,5 gigahercni Pentium M čip,
dvije Firewire kamere, osam žiroskopa, akcelerometar,
09:35
rate gyros, accelerometers, four forced sensors on the foot,
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četiri senzora pritiska na nogama, litijske baterije.
09:38
lithium polymer batteries --
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09:39
and now DARwIn II is completely autonomous.
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I sada DARwIn II je u potpunosti autonoman.
09:43
It is not remote controlled. There's no tethers.
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Daljinski je upravljan.
Nije povezan. Gleda okolo, traži loptu,
09:46
It looks around, searches for the ball ... looks around, searches for the ball,
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gleda okolo, traži loptu, i pokušava odigrati partiju nogometa,
09:49
and it tries to play a game of soccer autonomously -- artificial intelligence.
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autonomno, umjetna inteligencija.
09:54
Let's see how it does.
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Da vidimo kako to radi. Ovo je naš prvi pokušaj,
09:56
This was our very first trial, and ...
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09:57
(Video) Spectators: Goal!
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i... Video: Gol!
10:03
Dennis Hong: There is actually a competition called RoboCup.
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I, tako zapravo postoji natjecanje pod imenom RoboCup.
10:06
I don't know how many of you have heard about RoboCup.
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Znam da su mnogi od vas čuli za RoboCup.
To je internacionalno nogomentno natjecanje autonomnih robota.
10:09
It's an international autonomous robot soccer competition.
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10:13
And the actual goal of RoboCup is,
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I cilj RoboCupa, pravi cilj je,
10:16
by the year 2050,
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do 2050. godine
10:18
we want to have full-size, autonomous humanoid robots
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želimo imati autuonomnog humanoidnog robota prave veličine
koji bi igrao protiv ljudskih prvaka Svjetskog prvenstva
10:22
play soccer against the human World Cup champions
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10:25
and win.
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i pobjedio.
10:26
(Laughter)
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10:27
It's a true, actual goal.
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To je stvarni cilj. To je vrlo ambiciozan cilj,
10:28
It's a very ambitious goal, but we truly believe we can do it.
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ali stvarno vjerujemo da to možemo napraviti.
I tako, ovo je prošle godine u Kini.
10:32
This is last year in China.
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10:34
We were the very first team in the United States that qualified
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Bili smo prvi tim iz Sjedinjenih država koji se kvalificirao
u natjecanju humanoidnih robota.
10:37
in the humanoid RoboCup competition.
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Ove godine, ovo je bilo u Austriji.
10:39
This is this year in Austria.
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10:41
You're going to see the action is three against three,
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Vidjet ćete akcije, tri protiv tri,
u potpunosti autonomni.
10:44
completely autonomous.
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10:45
(Video) (Crowd groans)
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Evo vidite. Da!
10:46
DH: There you go. Yes!
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10:48
The robots track and they team-play amongst themselves.
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Roboti prate i igraju,
tim međusobno dodaje.
10:53
It's very impressive.
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To je vrlo impresivno. To je stvarno istraživački događaj
10:54
It's really a research event,
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10:55
packaged in a more exciting competition event.
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upakiran u uzbudljiv natjecateljski događaj.
Ovo što vidite ovdje, ovo je prekrasan
11:00
What you see here is the beautiful Louis Vuitton Cup trophy.
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trofej Kupa Louisa Vuittona.
11:03
This is for the best humanoid.
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I, ovo je za najboljeg humanoida,
11:05
We'd like to bring this, for the first time, to the United States next year,
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i voljeli bi ovo dovesti po prvi put u Sjedinjene države,
slijedeće godine, zaželite nam sreću.
11:08
so wish us luck.
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Hvala vam.
11:10
(Applause)
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11:11
Thank you.
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(Pljesak)
11:12
(Applause)
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11:14
DARwIn also has a lot of other talents.
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DARwIn također ima i mnogo drugih talenata.
11:16
Last year, it actually conducted the Roanoke Symphony Orchestra
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Prošle godine je zapravo dirigirao Roanoke simfonijskim orkestrom
za blagdanski koncert.
11:20
for the holiday concert.
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11:22
This is the next generation robot, DARwIn IV,
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Ovo je robot nove generacije, DARwIn IV,
11:25
much smarter, faster, stronger.
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ali pametniji, brži, jači.
11:28
And it's trying to show off its ability:
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I pokušava pokazati svoje sposobnosti.
11:30
"I'm macho, I'm strong."
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"Ja sam mačo, ja sam jak."
11:32
(Laughter)
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11:33
"I can also do some Jackie Chan-motion, martial art movements."
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Može raditi i neke pokrete u stilu Jackie Chanovih
borilačkih pokreta.
11:38
(Laughter)
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(Smijeh)
11:41
And it walks away. So this is DARwIn IV.
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I odlazi. Dakle, ovo je DARwIn IV,
11:43
Again, you'll be able to see it in the lobby.
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opet, možete ga vidjeti u predvorju.
11:45
We truly believe this will be the very first running humanoid robot
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Mi stvarno vjerujemo da će ovo biti prvo natjecanje,
humanoidnih robota u Sjedinjenim državama. Pratite nas.
11:49
in the United States.
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11:50
So stay tuned.
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Dobro, pokazao sam vam nekoliko naših uzbudljivih robota na djelu.
11:51
All right. So I showed you some of our exciting robots at work.
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Dakle, što je tajna našeg uspjeha?
11:54
So, what is the secret of our success?
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11:56
Where do we come up with these ideas?
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Kako dolazimo do takvih ideja?
11:58
How do we develop these kinds of ideas?
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Kako razvijamo takve ideje?
12:00
We have a fully autonomous vehicle
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Imamo u potpunosti autonomno vozilo
12:02
that can drive into urban environments.
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koje se može voziti u urbanom okruženju. Osvojili smo pola milijuna dolara
12:04
We won a half a million dollars in the DARPA Urban Challenge.
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u DARPA-inom Urbanom Izazovu.
Mi također imamo prvo svjetsko vozilo
12:07
We also have the world's very first vehicle that can be driven by the blind.
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koje mogu voziti slijepi.
12:10
We call it the Blind Driver Challenge, very exciting.
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Zovemo ih izazov za slijepe vozače, vrlo uzbudljivo,
i mnogo drugih projekata robotike o kojima vam želim pričati.
12:13
And many, many other robotics projects I want to talk about.
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12:16
These are just the awards that we won in 2007 fall
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Ovo su samo nagrade koje smo osvojili na jesen 2007. godine
na robotskim natjecanjima i sličnim događajima.
12:19
from robotics competitions and those kinds of things.
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12:21
So really, we have five secrets.
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I, mi stvarno imamo pet tajni.
12:23
First is: Where do we get inspiration?
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Prvo je gdje dobivamo inspiraciju,
gdje dobivamo tu iskru imaginacije?
12:26
Where do we get this spark of imagination?
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Ovo je istinita priča, moja osobna priča.
12:28
This is a true story, my personal story.
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12:30
At night, when I go to bed, at three, four in the morning,
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Kada idem u krevet, 3 ili 4 ujutro,
legnem, zatvorim oči, i onda vidim ove linije i kružnice
12:33
I lie down, close my eyes, and I see these lines and circles
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12:35
and different shapes floating around.
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i različite oblike koji lete okolo,
12:37
And they assemble, and they form these kinds of mechanisms.
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i onda se spoje i formiraju ovakve mehanizme.
12:40
And I think, "Ah, this is cool."
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I onda pomislim, "Ah, ovo je kul."
12:42
So right next to my bed I keep a notebook, a journal,
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I, pokraj kreveta držim notes,
dnevnik, sa specijalnom olovkom koja ima svijetlo na sebi, LED svijetlo,
12:45
with a special pen that has an LED light on it,
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12:47
because I don't want to turn on the light and wake up my wife.
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zato jer ne želim paliti svjetlo i probuditi ženu.
Tako, vidite ovo, zapišem sve, nacrtam stvari,
12:50
So I see this, scribble everything down, draw things, and go to bed.
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i odem u krevet.
12:53
Every day in the morning, the first thing I do,
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Svaki dan ujutro,
prva stvar koju napravim prije prve šalice kave,
12:56
before my first cup of coffee, before I brush my teeth,
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prije nego što operem zube, otvorim svoj notes.
12:58
I open my notebook.
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Mnogo puta je prazan,
13:00
Many times it's empty; sometimes I have something there.
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nekad imam nešto što je smeće,
13:02
If something's there, sometimes it's junk.
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ali većinu vremena ne mogu niti čitati svoj rukopis.
13:04
But most of the time, I can't read my handwriting.
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Ipak, 4 ujutro, što možete očekivati?
13:07
Four in the morning -- what do you expect, right?
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13:09
So I need to decipher what I wrote.
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1904
Dakle, trebam dešifrirati što sam napisao.
13:11
But sometimes I see this ingenious idea in there,
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Ali ponekad vidim odličnu ideju,
13:14
and I have this eureka moment.
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i imam taj eureka trenutak.
13:16
I directly run to my home office, sit at my computer,
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Direktno otrčim do svog ureda u kući, sjedem za računalo,
13:18
I type in the ideas, I sketch things out
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1977
utipkam ideje, skiciram stvari,
13:20
and I keep a database of ideas.
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1891
i sačuvam bazu ideja.
13:23
So when we have these calls for proposals,
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I tako, dok imamo pozive za zahtjeve
13:25
I try to find a match between my potential ideas
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pokušavam naći poveznicu između mojih
potencijalnih ideja
13:29
and the problem.
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i problema, ako postoji veza, pišemo istraživački zahtjev,
13:30
If there's a match, we write a research proposal,
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tražimo finaciranje istraživanja, i tako započinjemo naše istraživačke programe.
13:32
get the research funding in,
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13:34
and that's how we start our research programs.
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Ali samo iskra imaginacije nije dovoljna.
13:36
But just a spark of imagination is not good enough.
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13:38
How do we develop these kinds of ideas?
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Kako razvijamo takve ideje?
13:40
At our lab RoMeLa, the Robotics and Mechanisms Laboratory,
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2780
U našem laboratoriju RoMeLa, laboratoriju robotskih mehanizama,
13:43
we have these fantastic brainstorming sessions.
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imamo fantastične seanse brainstorminga.
13:46
So we gather around, we discuss problems and solutions and talk about it.
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Dakle, svi se okupimo, i diskutiramo o problemima
i socijalnim problemima i pričamo o tome.
13:50
But before we start, we set this golden rule.
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Ali prije nego što počnemo postavimo ovo zlatno pravilo.
13:53
The rule is:
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Pravilo je:
13:55
nobody criticizes anybody's ideas.
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Nitko ne kritizira ničiju ideju.
13:58
Nobody criticizes any opinion.
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2005
Nitko ne kritizira ničije mišljenje.
14:00
This is important, because many times, students fear or feel uncomfortable
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To je važno, jer se mnogo puta, studenti, oni se boje
ili se osjećaju nelagodno u vezi onoga što bi drugi mislili
14:04
about how others might think about their opinions and thoughts.
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o njihovim stavovima i mislima.
14:07
So once you do this, it is amazing how the students open up.
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I, jednom dok se to napravi, nevjerojatno je
kako se studenti otvore.
14:11
They have these wacky, cool, crazy, brilliant ideas,
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Imaju lude kul brilijantne ideje,
14:14
and the whole room is just electrified with creative energy.
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cijela soba je jednostavno elektrificirana s kreativnom energijom.
I to je način na koji razvijamo svoje ideje.
14:18
And this is how we develop our ideas.
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14:20
Well, we're running out of time.
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Dobro, vrijeme nam prolazi, samo još jedna stvar o kojoj vam želim govoriti je
14:22
One more thing I want to talk about is,
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znate, samo iskra ideje i razvoja nije dovoljna.
14:24
you know, just a spark of idea and development is not good enough.
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14:27
There was a great TED moment -- I think it was Sir Ken Robinson, was it?
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To je bio odličan TED trenutak,
mislim da je to bio Sir Ken Robinson, zar ne?
14:32
He gave a talk about how education and school kill creativity.
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On je govorio kako obrazovanje
i škola ubijaju kreativnost.
14:36
Well, actually, there's two sides to the story.
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Zapravo, tu su dvije strane priče.
14:39
So there is only so much one can do with just ingenious ideas
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Dakle, ograničeno je ono što jedna osoba može napraviti
s odličnom idejom
14:44
and creativity and good engineering intuition.
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i kreativnošću i dobrom inžinjerskom intuicijom.
14:47
If you want to go beyond a tinkering,
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Ako želite ići dalje od razmišljanja,
14:49
if you want to go beyond a hobby of robotics
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ako želite ići dalje od hobija robotike
14:51
and really tackle the grand challenges of robotics
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i stvarno se suočiti s velikim izazovima robotike
kroz rigorozno istraživanje
14:55
through rigorous research,
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14:56
we need more than that.
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mi trebamo više od toga. To je gdje škole dolaze.
14:57
This is where school comes in.
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14:59
Batman, fighting against the bad guys,
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Batman, kad se bori protiv zločinaca,
15:02
he has his utility belt, he has his grappling hook,
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ima svoj remen sa stvarima, ima kuku za primanje,
15:04
he has all different kinds of gadgets.
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i različite vrste gadgeta.
15:06
For us roboticists, engineers and scientists,
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Za nas, robotičare, inžinjere i znanstvenike,
ti alati, to su sve tečajevi i predavanja koja se uče u razredu.
15:09
these tools are the courses and classes you take in class.
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15:13
Math, differential equations.
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Matematika, diferencijalne jednadžbe.
15:15
I have linear algebra, science, physics --
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Imamo linearnu algebru, znanost, fiziku,
i danas, kemiju i biologiju, kao što ste vidjeli.
15:18
even, nowadays, chemistry and biology, as you've seen.
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To su sve alati koje trebamo.
15:21
These are all the tools we need.
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15:22
So the more tools you have, for Batman,
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Tako, što više alata imate, za Batmana
15:24
more effective at fighting the bad guys,
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je efikasnija borba protiv zločina,
15:26
for us, more tools to attack these kinds of big problems.
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za nas, više alata za napad na velike probleme.
15:30
So education is very important.
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I tako, obrazovanje je vrlo važno.
15:33
Also -- it's not only about that.
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Također, nije o tome,
nije samo o tome, važno je vrlo vrlo mnogo raditi.
15:36
You also have to work really, really hard.
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I, uvijek govorim svojim studentima,
15:38
So I always tell my students,
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radite pametno, a onda radite teško.
15:40
"Work smart, then work hard."
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Ova slika u pozadini je u 3 ujutro.
15:42
This picture in the back -- this is three in the morning.
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15:44
I guarantee if you come to our lab at 3, 4am,
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Garantiram ako dođete u laboratorij u 3, 4 ujutro
tamo će biti studenti koji će raditi,
15:47
we have students working there,
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15:48
not because I tell them to, but because we are having too much fun.
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ne zato jer im tako velim, nego zato jer se vrlo dobro zabavljaju.
I to vodi do posljednje teme.
15:52
Which leads to the last topic:
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15:53
do not forget to have fun.
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Ne zaboravite se zabavljati.
15:55
That's really the secret of our success, we're having too much fun.
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To je stvarno tajna našeg uspjeha. Previše nam je zabavno.
15:58
I truly believe that highest productivity comes when you're having fun,
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Stvarno vjerujem da najveća produktivnost dolazi kada se zabavljate.
I to je ono što radimo.
16:02
and that's what we're doing.
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16:03
And there you go.
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Evo. Puno vam hvala.
16:04
Thank you so much.
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(Pljesak)
16:06
(Applause)
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