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dc.contributor.authorFerrante, A.
dc.contributor.authorNtogramatzidis, Lorenzo
dc.date.accessioned2017-04-28T13:58:58Z
dc.date.available2017-04-28T13:58:58Z
dc.date.created2017-04-28T09:06:07Z
dc.date.issued2016
dc.identifier.citationFerrante, A. and Ntogramatzidis, L. 2016. A discussion on the discrete-time finite-horizon indefinite LQ problem, 55th Conference on Decision and Control (CDC), pp. 216-220.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/52505
dc.identifier.doi10.1109/CDC.2016.7798272
dc.description.abstract

The aim of this paper is to compare and discuss some old and new results on the discrete-time finite-horizon linear quadratic (LQ) optimal control problem in the case where the quadratic forms in the performance index are not assumed to be positive semidefinite, but only symmetric. We show in particular that the necessary and sufficient conditions presented in most contributions in the literature for the existence of a solution to this problem are in fact only sufficient. Our aim is to investigate this issue further, by addressing some of the most delicate and counterintuitive issues that arise in this context.

dc.titleA discussion on the discrete-time finite-horizon indefinite LQ problem
dc.typeConference Paper
dcterms.source.startPage216
dcterms.source.endPage220
dcterms.source.title2016 IEEE 55th Conference on Decision and Control, CDC 2016
dcterms.source.series2016 IEEE 55th Conference on Decision and Control, CDC 2016
dcterms.source.isbn9781509018376
curtin.departmentDepartment of Mathematics and Statistics
curtin.accessStatusFulltext not available


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