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  4. Rapid Evolution of Robot Gaits
 
conference paper

Rapid Evolution of Robot Gaits

Auerbach, Joshua Evan  
•
Heitz, Grégoire Hilaire Marie  
•
Kornatowski, Przemyslaw Mariusz  
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2015
GECCO’15 Companion
GECCO '15

The promise of Evolutionary Robotics (ER) to completely automatize the design of robot controllers and/or morphologies is an idea with great appeal not only to researchers, but also to students. However, when attempting to grab and hold student interest, the large requirements of time and computational resources required to achieve good results in ER systems may be discouraging. In fact, after two years of using our RoboGen evolutionary robotics system for class projects, the biggest student complaints all concerned the slow speed of evolutionary progress. In order to overcome these limitations, we investigate a simple and effective technique for rapidly evolving robot gaits in a manner of seconds or minutes rather than hours or days. We rely on two basic techniques to speed up evolution: Compositional Pattern Producing Network (CPPN) encodings and simple parameterized oscillator neurons. When combined with a previously executed iterative tuning procedure, many of these evolved gaits can be transferred to real robots with reasonable fidelity.

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Type
conference paper
DOI
10.1145/2739482.2764894
Author(s)
Auerbach, Joshua Evan  
Heitz, Grégoire Hilaire Marie  
Kornatowski, Przemyslaw Mariusz  
Floreano, Dario  
Date Issued

2015

Publisher

ACM

Published in
GECCO’15 Companion
ISBN of the book

978-1-4503-3488-4/15/07

Start page

743

End page

744

Subjects

RoboGen

•

Evolution

•

Robotics

•

Evolutionary Robotics

Note

Late Breaking Abstract

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LIS  
Event nameEvent placeEvent date
GECCO '15

Madrid, Spain

July 11-15, 2015

Available on Infoscience
July 10, 2015
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/116224
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