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

In this paper we develop a mixed-norm H-2/L-1 controller synthesis framewor k via fixed-order dynamic compensation for multi-input/single-output system s. For flexibility in controller synthesis, we adopt the approach of fixed- structure controller design which allows consideration of arbitrary control ler 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. (C) 1999 The Franklin In stitute. Published by Elsevier Science Ltd.