Compliant Robot Behavior Using Servo Actuator Models Identified by Iterative Learning Control
Compliant Robot Behavior Using Servo Actuator Models Identified by Iterative Learning Control
复制标题
使用迭代学习控制识别的伺服执行器模型实现合规机器人行为
DOI:
10.1007/978-3-662-44468-9_19
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Sven Behnke
中科院分区:
文献类型:
--
作者:
Max Schwarz;Sven Behnke
System parameter identification is a necessary prerequisite for model-based control. In this paper, we propose an approach to estimate model parameters of robot servo actuators that does not require special testing equipment. We use Iterative Learning Control to determine the motor commands needed to follow a reference trajectory.To identify parameters, we fit a model for DC motors and friction in geared transmissions to this data using a least-squares method. We adapt the learning method for existing position-controlled servos with proportional controllers via a simple substitution. To achieve compliant position control, we apply the learned actuator models to our humanoid soccer robot NimbRo-OP. The experimental evaluation shows benefits of the proposed approach in terms of accuracy, energy efficiency, and even gait stability.
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DOI:
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发表时间:
2005-06
期刊:
--
影响因子:
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作者:
R. Waiboer;R. Aarts;B. Jonker
通讯作者:
R. Waiboer;R. Aarts;B. Jonker
DOI:
--
发表时间:
2013
期刊:
Robot Soccer World Cup
影响因子:
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作者:
Max Schwarz;Julio Pastrana;Philipp Allgeuer;M. Schreiber;Sebastian Schüller;M. Missura;Sven Behnke
通讯作者:
Sven Behnke
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
R. Waiboer
通讯作者:
R. Waiboer
DOI:
--
发表时间:
2012
期刊:
Robot Soccer World Cup
影响因子:
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作者:
M. Missura;Cedrick Münstermann;Malte Mauelshagen;M. Schreiber;Sven Behnke
通讯作者:
Sven Behnke
DOI:
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发表时间:
1994
期刊:
IEEE/RJS International Conference on Intelligent RObots and Systems
影响因子:
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作者:
Jing
通讯作者:
Jing