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On Relaxations Appl...
On Relaxations Applicable to Model Predictive Control for Systems with Binary Control Signals
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- Axehill, Daniel (författare)
- Linköpings universitet,Reglerteknik,Tekniska högskolan
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- Vandenberghe, Lieven (författare)
- University of California, USA
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- Hansson, Anders (författare)
- Linköpings universitet,Reglerteknik,Tekniska högskolan
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(creator_code:org_t)
- Curran Associates, Inc. 2007
- 2007
- Engelska.
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Ingår i: Proceedings of the 7th IFAC Symposium on Nonlinear Control Systems. - : Curran Associates, Inc.. - 9783902661289 ; , s. 585-590
- Relaterad länk:
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http://urn.kb.se/res...
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- In this work, different relaxations applicable to an MPC problem with binary control signals are compared. The relaxations considered are the QP relaxation, the standard SDP relaxation and an alternative equality constrained SDP relaxation. The relaxations are related theoretically, and both the tightness of the bounds and the computational complexities are compared in numerical experiments. The result is that for long prediction horizons, the equality constrained SDP relaxation proposed in this paper provides a good trade-off between the quality of the relaxation and the computational time.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Nyckelord
- Predictive control
- Hybrid systems
- Binary control
- Integer programing
- Semidefinite programming
- TECHNOLOGY
- TEKNIKVETENSKAP
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- kon (ämneskategori)
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