摘要：The emphasis of this paper is to develop robust control using H∠control method for DC/DC converters namely buck, boost, buck-boost and cuk. Since DC/DC converters are nonlinear in nature classical control approaches fails to provide the robust behavior. In this paper a generalized and feasible H∠algorithm is designed and implied to DC/DC converters. The developed H∠controller is compared with sliding mode controller and PI based controller. The controller performance and stability were tested through extensive simulation of models on MATLAB..
关键词：Buck;Boost;Buck-Boost;Cuk;state space average;small signal model;sliding mode control;PI control;robust H∠contro
