H∞ Control of Continuous-Time Linear Systems Using Dynamic and Static Output Controllers

Year 2015, Volume: 3 Issue: 2, 102 - 107, 30.03.2015

Dusan Krokavec Anna Filasova

https://doi.org/10.18100/ijamec.47841

Abstract

The paper deals with the problem of the H_∞ control of continuous-time linear systems by proper dynamic output controllers of order equal to the plant model order and by static output controller. The design procedure is based on solution of the set of linear matrix inequalities and the matrix equality and ensures the closed-loop asymptotic stability using Lyapunov approach and the H_∞ performance, to guarantee the closed-loop system robustness to unknown disturbance. Numerical examples are given to illustrate the design procedures and the relevance of the method as well as to validate the performances of the proposed approach.

Keywords

linear systems; static output control; dynamic output controllers; linear matrix inequality; Lyapunov function; bounded real lemma

Original Research Paper

Abstract

References

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