Title :
Using a recursive least square algorithm for identification of interconnected linear discrete-time delay multivariable systems
Author :
Bedoui, Saïda ; Ltaïef, Majda ; Abderrahim, Kamel
Author_Institution :
Res. Unit: Numerical Control of Ind. Processes, Univ. of Gabes, Gabes, Tunisia
Abstract :
An algorithm for simultaneous identification of unknown time delays and parameters of interconnected discrete-time delay multivariable systems is proposed in this paper. This algorithm consists in constructing a linear-parameter formulation by building a generalized vector observation of each subsystem and using the recursive least squares approach to solve the obtained system. Simulation example results are presented to illustrate the performance of the proposed approach.
Keywords :
delay systems; discrete time systems; least mean squares methods; linear systems; multivariable control systems; vectors; discrete-time system; generalized vector; interconnected linear; linear-parameter formulation; multivariable system; recursive least square algorithm; time delay system; Delay effects; Delay systems; Equations; Heuristic algorithms; MIMO; Mathematical model; Vectors;
Conference_Titel :
Methods and Models in Automation and Robotics (MMAR), 2012 17th International Conference on
Conference_Location :
Miedzyzdrojie
Print_ISBN :
978-1-4673-2121-1
DOI :
10.1109/MMAR.2012.6347884
