Sökning: WFRF:(Atta Khalid Tourkey)
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Phasor extremum see...
Phasor extremum seeking control with adaptive perturbation amplitude
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- Atta, Khalid Tourkey (författare)
- Luleå tekniska universitet,Signaler och system
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- Hostettler, Roland (författare)
- Department of Electrical Engineering and Automation, Aalto University, Espoo, Finland
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- Birk, Wolfgang (författare)
- Luleå tekniska universitet,Signaler och system
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- Johansson, Andreas (författare)
- Luleå tekniska universitet,Signaler och system
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(creator_code:org_t)
- Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2016
- 2016
- Engelska.
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Ingår i: 2016 IEEE 55th Conference on Decision and Control, CDC 2016. - Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE). - 9781509018376 ; , s. 7069-7074
- Relaterad länk:
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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
- In this paper, we propose a perturbation amplitude adaption scheme for phasor extremum seeking control based on the plant's estimated gradient. By using phasor extremum seeking instead of classical extremum seeking, the problem of algebraic loops in the controller formulation is avoided. Furthermore, a stability analysis for the proposed method is provided, which is the first stability analysis for extremum seeking controllers using adaptive amplitudes. The proposed method is illustrated using numerical examples and it is found that changes in optimum can be tracked accurately while the steady-state perturbations can be reduced significantly.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- Signalbehandling
- Signal Processing
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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