Title :
Dissipative Design of Observers for Multivalued Nonlinear Systems
Author :
Osorio, Marisol ; Moreno, Jaime A.
Author_Institution :
Escuela de Ingenieria, Grupo de Investigcion en Automatica y Diseno, Universidad Pontificia Bolivariana, Cir. 1 Num. 70-01, Medellin, Colombia
Abstract :
In this article, a new dissipativity based methodology to design observers for nonlinear systems is extended to cover systems with discontinuous and non monotone nonlinearities. A generalization and improvement of previous results for this class of systems is obtained. The class of systems covered are those in Lur´e form, with a LTI system in the feedforward and a discontinuous or multivalued nonlinearity in the feedback path
Keywords :
control nonlinearities; feedback; feedforward; linear systems; nonlinear control systems; observers; LTI system; Lur´e form; discontinuous nonlinearity; dissipative design; feedback path; feedforward; multivalued nonlinear systems; multivalued nonlinearity; non monotone nonlinearity; observers; Algorithm design and analysis; Control nonlinearities; Control systems; Control theory; Design methodology; Differential equations; Feedback; Linear matrix inequalities; Nonlinear control systems; Nonlinear systems;
Conference_Titel :
Decision and Control, 2006 45th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0171-2
DOI :
10.1109/CDC.2006.377335
