Generalized proportional integral observer–based composite control method for robotic thermal tactile sensor with disturbances
Generalized proportional integral observer–based composite control method for robotic thermal tactile sensor with disturbances
复制标题
基于广义比例积分观测器的带扰动机器人热触觉传感器复合控制方法
DOI:
10.1177/1729881417710033
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发表时间:
2017-05
期刊:
影响因子:
--
通讯作者:
Congyan Chen
中科院分区:
文献类型:
--
作者:
Congyan Chen
In this article, we discuss the temperature regulation problem of robotic thermal tactile system under unknown time-varying disturbances. In order to improve the disturbance rejection property of the thermal system, a composite controller is presented. First, a generalized proportional integral observer is introduced to estimate the system disturbances, which generally include model uncertainties and external disturbances. Second, a feedback control is designed using feedback linearization control technique. A composite temperature controller is obtained as a composition of feedback linearization–based controller plus feed-forward compensation based on generalized proportional integral observer. A rigorous analysis shows that the proposed scheme can enhance the disturbance rejection property of the thermal system. Simulation and experimental comparisons with two other control methods, that is, the composite control method with feedback linearization–based control plus feed-forward compensation based on disturbance observer and the proportional integral control method, are given to verify that the proposed method exhibits a much better disturbance rejection performance.
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影响因子:
--
作者:
Hidetaka Morimitsu;S. Katsura
通讯作者:
Hidetaka Morimitsu;S. Katsura
DOI:
--
发表时间:
2010-10
期刊:
Proceedings of SICE Annual Conference 2010
影响因子:
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作者:
Hidetaka Morimitsu;S. Katsura
通讯作者:
Hidetaka Morimitsu;S. Katsura
影响因子:
6.8
作者:
Kyung-Soo Kim;K. Rew;Soohyun Kim
通讯作者:
Kyung-Soo Kim;K. Rew;Soohyun Kim
影响因子:
6.8
作者:
L. Freidovich;H. Khalil
通讯作者:
L. Freidovich;H. Khalil
DOI:
10.1109/itherm.1996.534585
发表时间:
1996-05
期刊:
InterSociety Conference on Thermal Phenomena in Electronic Systems, I-THERM V
影响因子:
--
作者:
E. De Baetselier;W. Goedertier;G. De Mey
通讯作者:
E. De Baetselier;W. Goedertier;G. De Mey