Robust H∞ Output Feedback Controller Design for Linear Time-Varying Uncertain Systems with Delayed State
Wang Jingcheng
Su Hongye
Chu Jian
Yu Li
Abstract：This paper focuses on analysis and synthesis of robust H∞ control for linear time-varying uncertain dynamic systems with delayed state.A dynamic output feedback controller is presented to quadratically stabilize the plant and reduce the effect of the disturbance input on the controlled output to a prescribed level for all admissible uncertainties.Two equivalent linear time-invariant structural descriptions for the time-varying uncertain systems with delayed state are obtained to get the controller gain matrix and the observer gain matrix.
Keywords：robust H∞ controltime-delayuncertaintyoutput feedback
Publication Date：1999-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 334-338 )