DocumentCode :
485967
Title :
Identifiability of Nonlinear Systems with Hysteretic Elements
Author :
Andronikou, A.M. ; Bekey, G.A. ; Hadaegh, F.Y.
Author_Institution :
Space Operations and Satellite Systems Division, Rockwell International, Downey, California
fYear :
1983
fDate :
22-24 June 1983
Firstpage :
1247
Lastpage :
1252
Abstract :
This paper is concerned with the conditions under which deterministic systems containing a hysteresis-type nonlinearity are identifiable from input-output measurements. The approach to the problem requires that identifiability conditions for appropriately defined nearly-equivalent systems be obtained initially. Then conditions under which identifiability of the nearly-equivalent nonlinear (but non-hysteretic) system imply the identifiability of the original hysteretic system are obtained. Sufficient conditions for identibiability of these systems are presented.
Keywords :
Aerodynamics; Extraterrestrial measurements; Kalman filters; Linear systems; Magnetic hysteresis; Nonlinear systems; Satellites; Sufficient conditions; System testing; Transfer functions;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference, 1983
Conference_Location :
San Francisco, CA, USA
Type :
conf
Filename :
4788311
Link To Document :
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