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Asymptotic Output Tracking for a Class of Nonlinear Systems with Uncertainties(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1999年01期
Page:
27-30
Research Field:
Publishing date:

Info

Title:
Asymptotic Output Tracking for a Class of Nonlinear Systems with Uncertainties
Author(s):
Xiang Zhengrong Chen Qingwei Wu Xiaobei Hu Weili
Department of Automation,NUST,Nanjing210094
Keywords:
nonlinear systems robust control output t racking linearizat ion uncertaint ies
PACS:
TP11
DOI:
-
Abstract:
Output t racking for nonlinear systems is an important topic in control theory and eng ineering. The problem of robust output t racking control for a class of af fine nonlinear systems w ith matching uncertaint ies is considered in this paper. A design method of robust t racking controller is proposed for the systems based on the nominal systems and the bounds of uncertaint ies. The cont roller ensures that the output of the obtained closed-loop systems can asymptot ically t rack the desired output , and all states of the closed-loop systems are bounded. Finally, simulation results are given to illust rate the effect iveness of the proposed approach.

References:

1 Elmali H, Olg ac N. Robust output tracking control of nonlinear MIMO systems via sliding mode technique. Automatica, 1992, 28( 1) : 145~ 151
2 Sastry S S, Isidori A. Adaptive control of linearizable systems. IEEE Trans Autom Control, 1989,34( 11) : 1 123~ 1 131
3 斯洛延, 李卫平.应用非线性控制.蔡自兴等译. 北京: 国防工业出版社, 1992. 154~ 159
4 Yaz E. Stabilizing compensator desig n for uncertain nonlinear systems. Systems and Control Letters,1993, 21( 1) : 11~ 17

Memo

Memo:
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Last Update: 2013-03-29