Adaptive LQG controller tuning
Adaptive LQG controller tuning
- Author(s): M. Novák ; J. Böhm ; P. Nedoma ; L. Tesař
- DOI: 10.1049/ip-cta:20031028
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- Author(s): M. Novák 1 ; J. Böhm 1 ; P. Nedoma 1 ; L. Tesař 1
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View affiliations
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Affiliations:
1: Institute of Information Theory and Automation, Department of Adaptive Systems, Academy of Sciences of the Czech Republic, Prague, Czech Republic
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Affiliations:
1: Institute of Information Theory and Automation, Department of Adaptive Systems, Academy of Sciences of the Czech Republic, Prague, Czech Republic
- Source:
Volume 150, Issue 6,
November 2003,
p.
655 – 665
DOI: 10.1049/ip-cta:20031028 , Print ISSN 1350-2379, Online ISSN 1359-7035
Controller tuning is a basic step in any control application. This tuning is a complex process composed of several steps starting with the plant analysis and ending with the verification of the designed controller. There are various tools that help in particular steps of the design but the complete path of the design is not supported. An attempt is made to offer a procedure of ‘complete’ controller design where all necessary steps follow automatically one after the other. The idea is applied to LQG controller design. The whole procedure is described and demonstrated on an example with the emphasis on the tuning of the LQG criterion to respect given constraints.
Inspec keywords: adaptive control; process control; linear quadratic control; control system synthesis; controllers; parameter estimation; tuning; closed loop systems
Other keywords:
Subjects: Self-adjusting control systems; Control system analysis and synthesis methods; Simulation, modelling and identification; Optimal control
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