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International Journal of Control, Automation and Systems v.6 no.1, 2008년, pp.1 - 14   피인용횟수: 3

Observer-Based Mixed $H_2/H_{\infty}$ Control Design for Linear Systems with Time-Varying Delays: An LMI Approach

Karimi, Hamid Reza   (Center for Industrial Mathematics, University of Bremen, GermanyUU0015016  );
  • 초록

    This paper presents a convex optimization method for observer-based mixed $H_2/H_{\infty}$ control design of linear systems with time-varying state, input and output delays. Delay-dependent sufficient conditions for the design of a desired observer-based control are given in terms of linear matrix inequalities (LMIs). An observer-based controller which guarantees asymptotic stability and a mixed $H_2/H_{\infty}$ performance for the closed-loop system of the linear system with time-varying delays is then developed. A Lyapunov-Krasovskii method underlies the observer-based mixed $H_2/H_{\infty}$ control design. A numerical example with simulation results illustrates the effectiveness of the methodology.


  • 주제어

    LMI .   mixed $H_2/H_{\infty}$ control .   observer-based control .   time-delay.  

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  • 이 논문을 인용한 문헌 (3)

    1. 2009. "" International Journal of Control, Automation and Systems, 7(3): 371~380     
    2. 2009. "" International Journal of Control, Automation and Systems, 7(5): 691~701     
    3. 2010. "" International Journal of Control, Automation and Systems, 8(2): 445~453     

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