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On using Prioritized Optimization in Sampled Data Control Systems: A New Variable Weight Method

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posted on 2023-06-08, 06:25 authored by Anindo Roy, Kamran Iqbal, Derek Atherton
Performance indices are a crucial factor in optimal controller design, synthesis, and performance. The use of integral error criteria in classical optimal control barring any constraints on the driving source often leads to the undesirable consequence of actuator saturation. Alternative performance indices, having a linear-quadratic (LQ) form, which reduce the initial control effort have also been extensively used to design optimal controllers. In this paper we present a new variable weight to be included in the performance index used for prioritized optimization of sampled data control systems. The proposed indices are shown to give better closed-loop performance in comparison to existing weights in the literature.

History

Publication status

  • Published

ISSN

1085-1992

Publisher

IEEE

Pages

3.0

Presentation Type

  • paper

Event name

Proceedings IEEE CCA, Instanbul, June 2003

Event location

Istanbul, Turkey

Event type

conference

Department affiliated with

  • Engineering and Design Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2012-02-06

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