Title :
Monitoring parameter identifiability during on-line identification
Author :
Niu, S. ; Fisher, D.Grant
Author_Institution :
Dept. of Chem. Eng., Alberta Univ., Edmonton, Alta., Canada
Abstract :
A simple, practical and unified method is presented for detecting parameter identifiability problems due to non-persistent excitation, overparameterization and/or output feedback within the identified system. All the required information is generated inherently by the augmented UD identification (AUDI) method developed by the authors so very little extra computation is required
Keywords :
feedback; parameter estimation; augmented UD identification; nonpersistent excitation; online identification; output feedback; overparameterization and; parameter identifiability; Output feedback; Parameter estimation;
Conference_Titel :
Control Applications, 1994., Proceedings of the Third IEEE Conference on
Conference_Location :
Glasgow
Print_ISBN :
0-7803-1872-2
DOI :
10.1109/CCA.1994.381297
