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- Title
Predictor control and suboptimal digital redesign for continuous-time systems with delayed input.
- Authors
WEI, CHAO P.; TSAI, JASON S. H.
- Abstract
This paper deals with the implementation of a predictor control law and the suboptimal digital redesign for a continuous-time plant with a delayed input. It is shown that the closed-loop eigenvalues of the delayed system designed via a predicted-state feedback controller are identical to those of the non-delayed system with the same gain matrix based on the non-predicted state feedback. Thus, the well-developed design methods of linear quadratic regulators for continuous-time non-delayed systems can be indirectly applied to delayed-input systems. Moreover, for practical implementation by digital computer, we derive a suboptimal digital redesign of the delayed-input system using the predictor control.
- Publication
IMA Journal of Mathematical Control & Information, 1999, Vol 16, Issue 4, p377
- ISSN
0265-0754
- Publication type
Article
- DOI
10.1093/imamci/16.4.377