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Dynamic surface asymptotic tracking of a class of uncertain nonlinear hysteretic systems using adaptive filters

Dynamic surface asymptotic tracking of a class of uncertain nonlinear hysteretic systems using adaptive filters

Authors :
Yong-Hua Liu
Source :
Journal of the Franklin Institute. 355:123-140
Publication Year :
2018
Publisher :
Elsevier BV, 2018.

Abstract

This paper is concerned with the problem of dynamic surface asymptotic tracking for a class of uncertain nonlinear systems preceded by Bouc–Wen type of hysteresis nonlinearity. By introducing the nonlinear filters with a positive time-varying integral function, a novel robust adaptive control algorithm is presented without constructing the hysteresis inverse. Unlike some existing adaptive control schemes for systems with input hysteresis, the proposed controller not only solves the issue of “explosion of complexity” inherent in the recursive procedure, but also produces the asymptotic tracking in spite of input hysteresis and external disturbances. Finally, two simulation examples are presented to confirm the effectiveness of the developed control strategy.

Details

ISSN :
00160032
Volume :
355
Database :
OpenAIRE
Journal :
Journal of the Franklin Institute
Accession number :
edsair.doi...........fad249d8c524a0196fa8a9f0f5328f7c
Full Text :
https://doi.org/10.1016/j.jfranklin.2017.11.005