State-space analysis and identification for a class of hysteretic systems

An identification technique is presented for certain non-linear state-space models describing systems under the influence of hysteresis In this paper we present results on the twin subjects of system analysis and system identification for a class of state-space realizable dynamic systems under the i...

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Bibliographic Details
Published in:Automatica (Oxford) 2001-12, Vol.37 (12), p.1883-1892
Main Authors: Banning, Reinder, de Koning, Willem L., Adriaens, Han J.M.T.A., Koops, Richard K.
Format: Article
Language:English
Subjects:
Dynamic systems
Hysteresis loops
Non-linear systems
State-space models
System identification
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Summary:An identification technique is presented for certain non-linear state-space models describing systems under the influence of hysteresis In this paper we present results on the twin subjects of system analysis and system identification for a class of state-space realizable dynamic systems under the influence of hysteresis. The class of systems in question consists of models in the form of a linear time-invariant dynamic system in series with a differential model of hysteresis. It will be demonstrated that under fairly light constraints on the differential model of hysteresis, it is possible to design a series of experiments leading towards the identification of the full state-space realization. The approach is tested successfully on a high-precision mechanical translation system affected by hysteresis.
ISSN:0005-1098
1873-2836
DOI:10.1016/S0005-1098(01)00157-1