Improved results on observer-based control for uncertain continuous-time systems

摘要

This paper is concerned with the design of robust observer based controllers for continuous-time linear systems with parameter uncertainties. The proposed method allows one to compute simultaneously the observer and controller gains by solving a single bilinear matrix inequalities (BMI), which becomes an linear matrix inequalities (LMI). Numerical examples are given to illustrate the validity and the effectiveness of the proposed method.