Behavioral Repertoires for Soft Tensegrity Robots
Behavioral Repertoires for Soft Tensegrity Robots
复制标题
软张拉整体机器人的行为库
DOI:
10.1109/ssci47803.2020.9308218
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Rieffel, John
中科院分区:
文献类型:
--
作者:
Doney, Kyle;Petridou, Aikaterini;Karaul, Jacob;Khan, Ali;Liu, Geoffrey;Rieffel, John
Mobile soft robots offer compelling applications in fields ranging from urban search and rescue to planetary exploration. A critical challenge of soft robotic control is that the nonlinear dynamics imposed by soft materials often result in complex behaviors that are counter-intuitive and hard to model or predict. As a consequence, most behaviors for mobile soft robots are discovered through empirical trial and error and hand-tuning. A second challenge is that soft materials are difficult to simulate with high fidelity - leading to a significant reality gap when trying to discover or optimize new behaviors. In this work we employ a Quality Diversity Algorithm running model-free on a physical soft tensegrity robot that autonomously generates a behavioral repertoire with no a priori knowledge of the robot's dynamics, and minimal human intervention. The resulting behavior repertoire displays a diversity of unique locomotive gaits useful for a variety of tasks. These results help provide a road map for increasing the behavioral capabilities of mobile soft robots through real-world automation.
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DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
S. Pellegrino
通讯作者:
S. Pellegrino
影响因子:
1.8
作者:
Sida Liu;David Matthews;Sam Kriegman;J. Bongard
通讯作者:
J. Bongard
影响因子:
4.3
作者:
Chatzilygeroudis, Konstantinos;Vassiliades, Vassilis;Mouret, Jean-Baptiste
通讯作者:
Mouret, Jean-Baptiste
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
B. Trimmer
通讯作者:
B. Trimmer