WSEAS Transactions on Systems
Print ISSN: 1109-2777, E-ISSN: 2224-2678
Volume 13, 2014
Special Issue: Nonlinear Dynamics, Dynamical Systems and Processes Editors: A. V. Doroshin, F. Neri LMI based Bounded Output Feedback Control for Uncertain Systems
Authors: ,
Abstract: The paper provides conditions for constrained dynamic output feedback controller to be cost guaranteeing and assuring asymptotic stability for both continuous and discrete-time systems with quadratically constrained nonlinear/uncertain elements. The conditions are formulated in the form of matrix inequalities, which can be rendered to be linear fixing one of the scalar parameters. An abstract multiplier method is applied. Numerical examples illustrate the application of the proposed method.