Title :
Reduced order estimation of systems with nonlinear interconnections
Author_Institution :
Dept. of Electr. Eng., California State Univ., Long Beach, CA, USA
Abstract :
Large-scale systems modeled as interconnections of smaller subsystems are considered. Under the assumption that nonlinearities satisfy sector type conditions, nonlinear reduced-order observers are designed to estimate system states for control purposes. The observer gains are obtained using standard linear techniques at the subsystem level.<>
Keywords :
State estimation; large-scale systems; state estimation; large scale systems; nonlinear interconnections; nonlinear reduced-order observers; nonlinearities; observer gains; reduced order estimation; state estimation; Bismuth; Control systems; Convergence; Differential equations; Interconnected systems; Large-scale systems; Observers; State estimation; Transforms;
Conference_Titel :
System Theory, 1988., Proceedings of the Twentieth Southeastern Symposium on
Conference_Location :
Charlotte, NC, USA
Print_ISBN :
0-8186-0847-1
DOI :
10.1109/SSST.1988.17012
