Title :
Identification/Observation Using an Extended Luenberger Observer
Author :
Price, Michael G. ; Cook, Gerald
Author_Institution :
AMECOM, College Park, MD 20740.
Abstract :
This paper introduces a theory of parameter identification using an extended Luenberger observer. State augmentation is used to represent the unknown parameters, and an extended observer/ identifier is utilized to provide both state reconstruction and parameter identification. Conditions for convergence are established, and conditions are defined for the observability of the augmented system.
Keywords :
Aging; Computational efficiency; Control systems; Convergence; Integrated circuit modeling; Lyapunov method; Observability; Observers; Parameter estimation; State estimation;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.1982.356680
