ROBUST H{sub}∞ STATIC OUTPUT FEEDBACK CONTROLLERS

摘要

In this paper a general algorithm to obtain Robust H{sub}∞ Static Output Feedback Controllers is derived. The technique used is based on the transformation of the time-varying uncertainty problem into one without uncertainty and then applying the dual-iteration numerical technique of Iwasaki to the problem of determining the optimal parameters for a static H{sub}∞ output feedback controller. To show how the method works, we apply it to a model which contains time-varying structured parameteruncertainty and is subject to external disturbances.