Adaptive control for nonlinear systems based on backstepping

Combining the backstepping method with robust control technology, an adaptive parameter control law is developed and thus the output tracking is successfully accomplished for the system with unknown parameters and dynamic uncertainties. It is proved that the derived robust adaptive controller based...

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Bibliographic Details
Published in2011 3rd International Conference on Advanced Computer Control pp. 134 - 137
Main Authors Naibao He, Qian Gao, Chenglong Gong, Changsheng Jiang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.01.2011
Subjects
adaptive control
backstepping
Chua's chaotic system
Nickel
Open wireless architecture
output-tracking
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Summary:Combining the backstepping method with robust control technology, an adaptive parameter control law is developed and thus the output tracking is successfully accomplished for the system with unknown parameters and dynamic uncertainties. It is proved that the derived robust adaptive controller based on Lyapunov stability theory can guarantee that all states of the closed-loop system are globally uniformly ultimately bounded, and lead the system tracking error to a small neighborhood. Finally simulation results are provided to show the effectiveness of the proposed approach.
ISBN:1424488095
9781424488094
DOI:10.1109/ICACC.2011.6016383