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dc.contributor.advisorKirk, Donald E.
dc.contributor.advisorTitus, Harold A.
dc.contributor.authorCowdrill, David Thomas
dc.dateMarch 1971
dc.date.accessioned2012-11-13T23:24:40Z
dc.date.available2012-11-13T23:24:40Z
dc.date.issued1971-03
dc.identifier.urihttp://hdl.handle.net/10945/15811
dc.descriptionApproved for public release; distribution is unlimiteden_US
dc.description.abstractMethods are discussed for optimal and suboptimal control of linear regulator systems employing controllers which use only accessible states and which can be easily realized. The conditions required for stability of such systems are shown and an algorithm is introduced for determining the elements of a stabilizing constant-gain matrix. This matrix provides an initial point for a technique which suboptimizes the performance of systems with infinite-time performance measures. The concept of partial canonic state feedback is introduced in which a Luenberger observer obtains missing canonic state information which is combined with the plant output to for a feedback vector. Also given is an extension of an existing algorithm for determining piecewise-constant gains to include switching times as variable parameters. Examples are given to numerically illustrate the concepts and results.en_US
dc.description.urihttp://archive.org/details/methodsofsubopti00cowd
dc.language.isoen_US
dc.publisherMonterey, California ; Naval Postgraduate Schoolen_US
dc.rightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. As such, it is in the public domain, and under the provisions of Title 17, United States Code, Section 105, may not be copyrighted.en_US
dc.titleMethods of suboptimal control for linear regulators using output feedbacken_US
dc.typeThesisen_US
dc.contributor.corporateNaval Postgraduate School (U.S.)
dc.contributor.departmentDepartment of Electrical Engineering
dc.subject.authorLinear regulatoren_US
dc.subject.authorOptimal controlen_US
dc.subject.authorSuboptimal controlen_US
dc.subject.authorSuboptimal linear regulatoren_US
dc.subject.authorIncomplete state feedbacken_US
dc.subject.authorOutput feedbacken_US
dc.description.serviceLieutenant Commander, United States Navyen_US
etd.thesisdegree.nameDegree of Electrical Engineeren_US
etd.thesisdegree.levelProfessional Degreeen_US
etd.thesisdegree.disciplineElectrical Engineeringen_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US


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