Title :
Observing the slow states of a singularly perturbed system
Author_Institution :
Systems Control Inc., Palo Alto, CA
Abstract :
This paper considers observers of slow states in singularly perturbed systems. Upper bounds are derived on observer error due to use of a reduced-order model in the observer. This error is shown to be 0(??), where the singular perturbation parameter ?? is a measure of the separation between the slow and fast elgenvalues of the full-order system.
Keywords :
Control systems; Eigenvalues and eigenfunctions; Error correction; Hydraulic actuators; Sensor systems; Upper bound; Velocity measurement;
Conference_Titel :
Decision and Control including the Symposium on Adaptive Processes, 1979 18th IEEE Conference on
Conference_Location :
Fort Lauderdale, FL, USA
DOI :
10.1109/CDC.1979.270064
