Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Design of Repetitive Control System for Linear Systems with Time-Varying Uncertainties

시변 불확실성을 가지는 선형 시스템을 위한 반복 제어 시스템의 설계

  • 정명진 (한국과학기술원 전자전산학과) ;
  • 도태용 (한밭대학교 전기전자제어공학부)
  • Published : 2005.01.01
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Abstract

This paper considers a design problem of the repetitive control system for linear systems with time-varying norm bounded uncertainties. Using the Lyapunov functional for time-delay systems, a sufficient condition ensuring robust stability of the repetitive control system is derived in terms of an algebraic Riccati inequality (ARI) or a linear matrix inequality (LMI). Based on the derived condition, we show that the repetitive controller design problem can be reformulated as an optimization problem with an LMI constraint on the free parameter.

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References

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