Object
Title: A biologically inspired approach to feasible gait learning for a hexapod robot
Contributor:
Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.
Group publication title:
Abstract:
The objective of this paper is to develop feasible gait patterns that could be used to control a real hexapod walking robot.These gaits should enable the fastest movement that is possible with the given robot?s mechanics and drives on a flatterrain. Biological inspirations are commonly used in the design of walking robots and their control algorithms. However,legged robots differ significantly from their biological counterparts. Hence we believe that gait patterns should be learnedusing the robot or its simulation model rather than copied from insect behaviour. ; However, as we have found tahula rasalearning ineffective in this case due to the large and complicated search space, we adopt a different strategy: in a seriesof simulations we show how a progressive reduction of the permissible search space for the leg movements leads to theevolution of effective gait patterns. This strategy enables the evolutionary algorithm to discover proper leg co-ordinationrules for a hexapod robot, using only simple dependencies between the states of the legs and a simple fitness function. ; Thedependencies used are inspired by typical insect behaviour, although we show that all the introduced rules emerge alsonaturally in the evolved gait patterns. Finally, the gaits evolved in simulations are shown to be effective in experiments ona real walking robot.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Resource Identifier:
DOI:
Pages:
Source:
AMCS, Volume 20, Number 1 (2010) ; click here to follow the link
Language:
Rights:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Digital Library of Zielona Góra > Repository > Faculties > Faculty of Computer, Electrical and Control Engineering
- Digital Library of Zielona Góra > Repository > Types of work > Articles
- Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mathematics and Computer Science (AMCS)
- Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (2010)
Last modified:
Nov 5, 2024
In our library since:
Aug 10, 2018
Number of object content hits:
183
All available object's versions:
https://zbc.uz.zgora.pl/publication/54928
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International Journal of Applied Mathematics and Computer Science (AMCS)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 22 (2012)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 21 (2011)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 20 (2010)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 20, number 1 (2010)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 26 (2016)
| Edition name | Date |
|---|---|
| A biologically inspired approach to feasible gait learning for a hexapod robot | Nov 5, 2024 |
