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Convergent iterativ...
Convergent iterative restricted complexity control design scheme
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- Hjalmarsson, Håkan, 1962- (författare)
- Linköpings universitet,Reglerteknik,Tekniska högskolan
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- Gunnarsson, Svante (författare)
- Linköpings universitet,Reglerteknik,Tekniska högskolan
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- Gevers, Michel (författare)
- Université Catholique de Louvain,Louvain University, Belgium
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(creator_code:org_t)
- Lake Buena Vista, FL, USA : Linköping University, 1994
- 1994
- Engelska.
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Serie: LiTH-ISY-R, 1400-3902 ; 1662
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Ingår i: Proceedings of the IEEE Conference on Decision and Control. - Lake Buena Vista, FL, USA : Linköping University. - 0780319680 ; , s. 1735-1740
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Abstract
Ämnesord
Stäng
- In this contribution we propose an optimization approach to the design of a restricted complexity controller. The design criterion is of LQG type containing two terms. The first term is the quadratic norm of the error between the output of the true closed loop and a desired response. The second term is the quadratic norm of the input signals. It is shown that the minimization of this criterion does not require a model of the system. Closed loop experimental data can be used instead. The result is an iterative scheme of closed loop experiments and controller updates which converges to a local minimum of the design criterion under the condition of bounded signals.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Nyckelord
- Closed loop control systems
- Control system synthesis
- Iterative methods
- Optimization
- Control design
- Convergent iterative restricted complexity control
- Linear control systems
- SRA - ICT
- SRA - Informations- och kommunikationsteknik
- Automatic control
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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