Parameter convergence analysis in adaptive disturbance rejection problem of rigid spacecraft

Title: Parameter convergence analysis in adaptive disturbance rejection problem of rigid spacecraft
Creator: Chen, Zhiyong; Huang, Jie
Publisher Link: http://dx.doi.org/10th World Congress on Intelligent Control and Automation, WCICA 2012. Proceedings of the World Congress on Intelligent Control and Automation (Beijing, China 06-08 July, 2012) p. 1418-1423
Publisher Link: http://dx.doi.org/10.1109/wcica.2012.6358102
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Resource Type: conference paper
Date: 2012
Description: The asymptotic rejection of rigid spacecraft systems under multi-tone sinusoidal disturbances with unknown frequencies was studied recently. It was shown that the problem can be solved via an adaptive control approach. However, the convergence issue of the estimated frequencies to the unknown frequencies has not been investigated. In this paper, we further give some sufficient conditions for guaranteeing the convergence of the estimated frequencies to the unknown frequencies.
Subject: nonlinear systems; adaptive control; spacecraft systems; internal model
Identifier: http://hdl.handle.net/1959.13/1306555
Identifier: uon:21208
Identifier: ISBN:9781467313988
Language: eng
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