Adaptive Hybrid SMC-SVM Control for a Class of Nonaffine Nonlinear Systems

  • Authors:
  • Heng Li;Jinhua Wu;Youan Zhang

  • Affiliations:
  • Department of Control Engineering, NAAU, Yantai, China 264001;Department of Control Engineering, NAAU, Yantai, China 264001;Department of Control Engineering, NAAU, Yantai, China 264001

  • Venue:
  • ICIC '08 Proceedings of the 4th international conference on Intelligent Computing: Advanced Intelligent Computing Theories and Applications - with Aspects of Theoretical and Methodological Issues
  • Year:
  • 2008

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Abstract

An improved hybrid adaptive controller is proposed for a class of nonaffine nonlinear systems based on sliding mode control (SMC) and support vector machine (SVM) in this paper. The sliding mode controller ensures the robustness of the closed loop system while the support vector machine is used to adaptive tracking. Moreover, the Lyapunov stability theory is employed to grantee the global stability. The simulation results have shown the effectiveness of the proposed method.