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Conference Paper: Stability of systmes with deadzone nonlinearity

TitleStability of systmes with deadzone nonlinearity
Authors
Hui, KChan, CW
KeywordsComputers
Automation
Issue Date1998
PublisherIEEE.
Citation
IEEE Conference on Control Applications Proceedings, Trieste, Italy, 1-4 September 1998, v. 2, p. 1036-1040 How to Cite?
DOI: http://dx.doi.org/10.1109/CCA.1998.721615
AbstractThis paper studies the stabilization of control systems with deadband nonlinearity of unknown characteristics. A novel approach to treat the deadband is first proposed using techniques of saturation compensation, assuming crude estimates of gains and bounds for the saturation limiter. Stability of the compensated system is analyzed, revealing that for systems of conditional stability in the presence of deadzone nonlinearity, their stabilization is not possible for small inputs. However, proper stabilization always exists for regulatory control of large enough input magnitude. Simulated examples are given to illustrate the main results.
Persistent Identifierhttp://hdl.handle.net/10722/46647
ISSN
1085-1992

 

DC FieldValueLanguage
dc.contributor.authorHui, Ken_HK
dc.contributor.authorChan, CWen_HK
dc.date.accessioned2007-10-30T06:55:01Z-
dc.date.available2007-10-30T06:55:01Z-
dc.date.issued1998en_HK
dc.identifier.citationIEEE Conference on Control Applications Proceedings, Trieste, Italy, 1-4 September 1998, v. 2, p. 1036-1040en_HK
dc.identifier.issn1085-1992en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46647-
dc.description.abstractThis paper studies the stabilization of control systems with deadband nonlinearity of unknown characteristics. A novel approach to treat the deadband is first proposed using techniques of saturation compensation, assuming crude estimates of gains and bounds for the saturation limiter. Stability of the compensated system is analyzed, revealing that for systems of conditional stability in the presence of deadzone nonlinearity, their stabilization is not possible for small inputs. However, proper stabilization always exists for regulatory control of large enough input magnitude. Simulated examples are given to illustrate the main results.en_HK
dc.format.extent560783 bytes-
dc.format.extent1756 bytes-
dc.format.extent5145 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.rights©1998 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectComputersen_HK
dc.subjectAutomationen_HK
dc.titleStability of systmes with deadzone nonlinearityen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1085-1992&volume=2&spage=1036&epage=1040&date=1998&atitle=Stability+of+systmes+with+deadzone+nonlinearityen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/CCA.1998.721615en_HK
dc.identifier.hkuros41230-
dc.identifier.issnl1085-1992-

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