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Adaptive Decoupling...
Adaptive Decoupling of Multivariable Systems Using Extremum-Seeking Approach
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- Zaman, Amirreza, 1994- (författare)
- Luleå tekniska universitet,Signaler och system
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- Birk, Wolfgang, 1968- (författare)
- Luleå tekniska universitet,Signaler och system
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- Atta, Khalid (författare)
- Luleå tekniska universitet,Signaler och system
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- Mörtsell, Martin (författare)
- Luleå tekniska universitet,Signaler och system
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(creator_code:org_t)
- IEEE, 2021
- 2021
- Engelska.
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Ingår i: 2021 26th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA). - : IEEE. ; , s. 01-07
- Relaterad länk:
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https://ltu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Decentralized control of MIMO system is still the dominating control strategy in industry for its ease in design and maintenance, despite its known shortcomings in performance. In this article, an online decoupling scheme of MIMO processes using an extremum-seeking approach is proposed. By applying the developed method, at first, the system's loop interactions are estimated in real-time using phasor extremum seeking, and then, a pre-compensator matrix is calculated and augmented to the process by minimizing the loop interactions. The presented online decoupling approach is a model-free method, and only the plant's inputs and outputs are analyzed to provide the decentralized control protocol. Numerical results provide the effectiveness of the developed method for a two-input, two-output (TITO) control system.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Nyckelord
- decentralized control
- extremum seeking control
- multivariable process
- online decoupling
- phasor estimation
- Automatic Control
- Reglerteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)