A Constrained Optimization Approach for CMG Robust Flex Filter Design

Abstract

In this paper, a simple and innovative robust flex filter design procedure is proposed. The proposed method converts the design task to a constrained optimization problem. The robust flex filter generated by this constrained optimization approach meets both flex inputoutput stability and robust margin requirements. Even though the proposed approach is demonstrated for the CMG robust flex filter design, it can be used for any other robust filter design with minor modifications.