Stabilising controller and observer synthesis for uncertain large-scale systems by the Riccati equation approach

作者: Wen-June Wang , Chen-Fa Cheng

DOI: 10.1049/IP-D.1992.0011

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摘要: The paper introduces a Riccati equation approach to synthesise of the full state observers and feedback controllers for uncertain largescale systems. In this approach, if two given algebraic equations are solved, their solutions can be applied stabilising observer gain matrices. uncertainties considered in each subsystem may time-varying appear system matrices (matrix Ai), input connection Bi), or/and output Ci). However values those constrained lie within some known admissable bounds. Furthermore, so-called matching conditions not needed paper.

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