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Sufficient conditions for robust performance of adaptive controllers with general uncertainty structure

dc.contributor.authorKrause, James M.en_US
dc.contributor.authorStein, Gunteren_US
dc.contributor.authorKhargonekar, Pramod P.en_US
dc.date.accessioned2006-04-10T15:18:58Z
dc.date.available2006-04-10T15:18:58Z
dc.date.issued1992-03en_US
dc.identifier.citationKrause, James M., Stein, Gunter, Khargonekar, Pramod P. (1992/03)."Sufficient conditions for robust performance of adaptive controllers with general uncertainty structure." Automatica 28(2): 277-288. <http://hdl.handle.net/2027.42/30184>en_US
dc.identifier.urihttp://www.sciencedirect.com/science/article/B6V21-47X24F4-B3/2/9f4af0399147212dfadc6033055eaea5en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/30184
dc.description.abstractSufficient conditions are given under which an adaptive control system is robustly stable and achieves a guaranteed robust asymptotic performance level equal to that of the robust controller given perfect parameter information. The conditions are general in several respects. For example, structured non-parametric uncertainty (e.g. block diagonal) is allowed, as well as exogenous noise inputs. In addition, the structure of the parametric uncertainty is very general, and even allows for parameters which scale the uncertainty magnitudes. This allows one to identify the size of the non-parametric uncertainty and to schedule the controller based on this size. Finally, the robust gain scheduled controller is largely unrestricted. Identification mechanisms which are proven to satisfy the sufficient conditions are not given here and, for the general problem, have not yet been developed. However, an example of such a mechanism for a subclass of systems does exist and is referenced. For the general problem, this paper provides properties to be sought in the development of robust identification laws for robust adaptive control.en_US
dc.format.extent1087193 bytes
dc.format.extent3118 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherElsevieren_US
dc.titleSufficient conditions for robust performance of adaptive controllers with general uncertainty structureen_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbsecondlevelMechanical Engineeringen_US
dc.subject.hlbsecondlevelIndustrial and Operations Engineeringen_US
dc.subject.hlbtoplevelEngineeringen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumHoneywell Systems and Research Center, Honeywell MN65-2500, 3660 Technology Drive, Minneapolis, MN 55418, U.S.A.; Department of Electrical Engineering, University of Michigan, MI, U.S.A.en_US
dc.contributor.affiliationotherHoneywell Systems and Research Center, Honeywell MN65-2500, 3660 Technology Drive, Minneapolis, MN 55418, U.S.A.en_US
dc.contributor.affiliationotherHoneywell Systems and Research Center, Honeywell MN65-2500, 3660 Technology Drive, Minneapolis, MN 55418, U.S.A.; Department of Electrical Engineering, Massachusetts Institute of Technology, MA, U.S.A.en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/30184/1/0000569.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1016/0005-1098(92)90115-Ven_US
dc.identifier.sourceAutomaticaen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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