Design the non-fragile H controller of a category of positive systems

摘要

A non-fragile H controller design approach is studied in this paper for a class of system. The purpose is design a suitable non-fragile controller satisfied that the induced L∞ gain from disturbance signal to output signal is bounded and minimized. In order to ensure the existence of H∞ controller, the article given the sufficient conditions and proved that the condition is feasible. Simulation results are proposed to describe the validity of the designed approaches.