Title :
Online parameter identification of linear time-delay systems
Author :
Orlov, Y. ; Belkoura, L. ; Richard, J.P. ; Dambrine, M.
Author_Institution :
Electron. & Telecommun. Dept., CICESE Res. Center, San Diego, CA, USA
Abstract :
Synthesis of an adaptive parameter identifier is developed for linear dynamic systems with finitely many lumped delays in the state vector and control input. The state of the system is assumed to be available for measurements. Once the parameter identifiability is guaranteed the simultaneous online identification of the system parameters and delays is achieved by the adaptive identifier proposed. Theoretical results are supported by numerical simulation.
Keywords :
adaptive estimation; convergence; delay-differential systems; identification; linear systems; robust control; adaptive parameter identifier; control input delays; dynamic systems; linear time-delay systems; lumped delays; online parameter identification; parameter identifiability; state vector delays; Adaptive control; Control system synthesis; Control systems; Delay systems; Differential equations; Numerical simulation; Oscillators; Parameter estimation; Programmable control; Vectors;
Conference_Titel :
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
Print_ISBN :
0-7803-7516-5
DOI :
10.1109/CDC.2002.1184572
