Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | LEE, BK | en_US |
dc.contributor.author | CHEN, BS | en_US |
dc.contributor.author | LIN, YP | en_US |
dc.date.accessioned | 2014-12-08T15:05:07Z | - |
dc.date.available | 2014-12-08T15:05:07Z | - |
dc.date.issued | 1991-10-01 | en_US |
dc.identifier.issn | 0020-7179 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/3660 | - |
dc.description.abstract | The problem of finding an optimal controller, while both deterministic and stochastic signals are present in the feedback system, is addressed. A general framework is developed to solve the above problem and to unify conventional frequency domain LQ and LQG optimal control theories. Both the system transient and steady-state behaviours are considered and the exact tracking of the arbitrary reference signal is guaranteed. The decomposition of a mixed signal into the deterministic and stochastic parts gives a chance to investigate the effect of the weighting factors, which were specified in the cost function, on the compromise between transient and steady-state system performance. The solution, which characterizes the structure of the optimal controller, results in a set of independent diophantine equations, instead of a set of coupled ones. Moreover, the number of equations can be reduced under weak conditions. Finally, both transient command tracking and steady-state noise rejection capabilities can be optimized simultaneously by using a two-parameter control scheme. | en_US |
dc.language.iso | en_US | en_US |
dc.title | EXTENSION OF LINEAR QUADRATIC OPTIMAL-CONTROL THEORY FOR MIXED BACKGROUNDS | en_US |
dc.type | Article | en_US |
dc.identifier.journal | INTERNATIONAL JOURNAL OF CONTROL | en_US |
dc.citation.volume | 54 | en_US |
dc.citation.issue | 4 | en_US |
dc.citation.spage | 943 | en_US |
dc.citation.epage | 972 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | 電控工程研究所 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.contributor.department | Institute of Electrical and Control Engineering | en_US |
Appears in Collections: | Articles |