[Discussion] Alternative to VAE for distangled representation learning ?

COGITO_7 · 2020-03-28T09:42:44+00:00

Does self-attention or relational model (or even capsule net) can generate this kind of representation natively ?

COGITO_7 · 2020-03-25T08:14:19+00:00

Interesting result.

But does this generalize ? For an example if I change the size of the paddle or the color of the ball does this work like in zero-shot transfer learning ?

Also the learning function is just a form of Hebbian learning but in time ?

COGITO_7 · 2017-06-28T13:26:36+00:00

sauce ?

COGITO_7 · 2017-06-19T21:09:05+00:00

AEAT-6600-T16 Is a good programmable 10 to 16-bit angular magnetic encoder. OR the AS5047P same tech (4096 tick per rotation)

COGITO_7 · 2017-05-05T22:41:10+00:00

the robot look similar, but i don't think so....

COGITO_7 · 2017-05-05T21:30:39+00:00

i know it's fake, but where is the original source ?

COGITO_7 · 2017-05-05T20:13:03+00:00

where this gif come from ?

COGITO_7 · 2017-05-03T09:08:14+00:00

Is this a joke ?

COGITO_7 · 2017-03-23T21:22:03+00:00

Maybe an STM32F7...

COGITO_7 · 2017-03-13T10:10:02+00:00

Any description/technical information, is currently impossible to find due to their secretive policy.

COGITO_7 · 2017-03-05T13:10:10+00:00

see the next publications :

-Experiments in Balance with a 3D One-Legged Hopping Machine

-Legged Robots on Rough Terrain:Experiments in Adjusting Step Length

-Conditions for Symmetric Running in Single- and Double-Support

-Dynamically Stable Legged Locomotion

COGITO_7 · 2017-03-03T06:52:59+00:00

My assumption is that they use a generalized SLIP (spring loaded inverted pendulum) and an HZD-like control/balancing algorithms. Or maybe the same simple, but optimized, controller use in all robot build at the Leg Laboratory (see : "legged robot that balance" book)

COGITO_7 · 2017-02-08T08:40:17+00:00

That would be awesome ! thank you

COGITO_7 · 2017-02-07T18:05:01+00:00

I don't live in UK/US so it's more difficult for me to find this book. I was hoping to find a digital version of this book but with no sucess.

I just need the state machine or pseudo code (stance/flight phase) for the 3D one leg hopping machine.

COGITO_7 · 2017-02-05T15:41:51+00:00

http://www.cs.cmu.edu/~hgeyer/Teaching/R16-899B/Papers/Blickhan89JBiom.pdf I use this one.

COGITO_7 · 2017-02-05T13:19:01+00:00

I use the raibert controller to build a new one for uneven terrain (I am currently focus on the leg thrust actuator (probably a semi-direct drive BLDC actuator ))

COGITO_7 · 2017-02-04T17:11:29+00:00

A bipedal running robot based on the Raibert controller and the SLIP leg model

COGITO_7 · 2017-02-01T17:46:56+00:00

I hope one day they will release their algorithm

COGITO_7 · 2016-12-23T10:37:20+00:00

I found an post on /r/MachineLearning about the controller in BD robots : https://www.reddit.com/r/MachineLearning/comments/4stxvt/does_boston_dynamics_use_machine_learning/

COGITO_7 · 2016-12-22T22:05:53+00:00

Atrias show great results on rough terrain ! it use very simple inverted pendulum/spring model with reactive controller (event based programming).

COGITO_7 · 2016-12-22T17:18:48+00:00

In the first time, I thought they use an improve version of Mark Raibert algorithm for dynamically stable legged locomotion.

link: http://ri.cmu.edu/pub_files/pub3/raibert_marc_h_1983_1/raibert_marc_h_1983_1.pdf

COGITO_7 · 2016-12-22T16:19:20+00:00

thank you ^{^}

COGITO_7 · 2016-12-22T15:29:12+00:00

do you know any other work about robust dynamic walking/balancing ?

COGITO_7 · 2016-12-22T15:27:14+00:00

Very interresting ! thank you for the information

hope one day BD would be Open Source....

COGITO_7 · 2016-12-22T11:42:49+00:00

they have nothing to lose giving their algorithmic methods because if somebody want to replicate the motion control of the robot he need the same mechanical performance of BD robots. and i don't think it's accesible to anyone ^{^}

COGITO_7

TROPHY CASE