Design of an adaptive fuzzy sliding mode controller for uncertain anti-ship missiles

Adaptive fuzzy sliding mode control strategy for the overload control of anti-ship missiles using Lyapunov's stability theory is proposed. The internal dynamics of the system is stabilized based on the output-redefinition technique firstly, then an adaptive controller is adopted to attenuate th...

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Bibliographic Details
Published in2010 International Conference On Computer Design and Applications Vol. 3; pp. V3-422 - V3-426
Main Authors Zhou Shao-lei, Xue Yu-ting, Fan Zuo-e, He Peng-cheng
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2010
Subjects
adaptive
Adaptive control
chattering
Control engineering
Control systems
Fuzzy control
Linear approximation
Missiles
Nonlinear systems
Programmable control
sliding mode
Sliding mode control
Uncertainty
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Summary:Adaptive fuzzy sliding mode control strategy for the overload control of anti-ship missiles using Lyapunov's stability theory is proposed. The internal dynamics of the system is stabilized based on the output-redefinition technique firstly, then an adaptive controller is adopted to attenuate the unknown parameters and uncertainties; and a sliding mode controller is applied to guarantee the robustness of the system. Because the switching term in the sliding mode control can cause the chattering phenomenon, a fuzzy controller is adopted to adjust it. The three controllers compose the integrated controller for the uncertain missile system. The simulation shows validity of the proposed method.
DOI:10.1109/ICCDA.2010.5541285