Mixed H 2/L 1 fixed-architecture controller design for multi-input/single-output systems

Abstract

In this paper we develop a mixed-norm H 2/L 1 controller synthesis framework via fixed-order dynamic compensation for multi-input/single-output systems. For flexibility in controller synthesis, we adopt the approach of fixed-structure controller design which allows consideration of arbitrary controller structures, including order, internal structure, and decentralization. Several numerical examples are presented to demonstrate the fixed-structure mixed-norm H 2/L 1 controller synthesis approach.