Title :
Feedback realization of compensators for a class of time-delay systems
Author :
Loiseau, J.J. ; Mori, K. ; Van Assche, V. ; Lafay, J.F.
Author_Institution :
Inst. de Recherche en Cybern. de Nantes, France
fDate :
6/21/1905 12:00:00 AM
Abstract :
The ring of pseudopolynomials, i.e., entire functions which are rational in the variable s and its exponential, is the convenient concept for feedback control and stabilization of systems with commensurable delays, since it is a Bezout ring. Within this framework, conditions are derived for a compensator to be feedback realizable with internal stability. When these conditions hold, the compensator can be realized by a control law defined by a Volterra equation
Keywords :
compensation; delay systems; feedback; polynomials; realisation theory; stability; Bezout ring; Volterra equation; commensurable delays; compensators; feedback control; feedback realizability; feedback realization; internal stability; pseudopolynomial ring; rational functions; system stabilization; time-delay systems; Algorithm design and analysis; Control systems; Delay systems; Feedback control; Integral equations; Laplace equations; Robustness; Stability; State feedback;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.828025
