Title :
Online parameter estimation of the Laguerre functions
Author :
Elnaggar, Ashraf
Author_Institution :
Dept. of Electr. Eng., United Arab Emirates Univ., Al-Ain, United Arab Emirates
Abstract :
Many industrial processes are characterized as slow overdamped systems. The Laguerre functions are competent modeling technique for those systems. Simple relations are derived to calculate the time constant and order of the Laguerre functions that can provide accurate models. The proposed algorithm combines the variable regression estimation technique and the recursive least squares. Simulation results validate the proposed technique
Keywords :
process control; Laguerre functions; delay transfer function; industrial processes; parameter estimation; recursive least squares; slow overdamped systems; variable regression estimation; Chemical industry; Delay effects; Delay estimation; Filters; Industrial relations; Laplace equations; Parameter estimation; Recursive estimation; Resonance light scattering; Transfer functions;
Conference_Titel :
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4187-2
DOI :
10.1109/CDC.1997.657630
