Output feedback model matching through self-bounded controlled invariant subspaces

Authors:	Zattoni Elena, University of Bologna, Italy Marro Giovanni, University of Bologna, Italy
Topic:	2.2 Linear Control Systems
Session:	Linear Systems I
Keywords:	Linear systems, geometric approach, output feedback model following

Abstract

Model matching by output feedback is completely treated in the geometric approach framework. Self-bounded controlled invariant subspaces are shown to play a crucial role in the synthesis of minimal-order dynamic regulators achieving model matching by output feedback with stability. The approach provides insight into the internal eigenstructure of the minimal self-bounded controlled invariant subspace, thus paving the way to an effective treatment of nonminimum-phase systems.