Conference item
Optimal control of switching times in switched linear systems
- Abstract:
- Switching time optimization arises in finitehorizon optimal control for switched systems where, given a sequence of continuous dynamics, we minimize a cost function with respect to the switching times. In this paper we propose an efficient method for computing optimal switching times in switched linear systems. We derive simple expressions for the cost function, the gradient and the Hessian which can be computed efficiently online without performing any integration. With the proposed method, the most expensive computations are decomposed into independent scalar exponentials which can be efficiently computed and parallelized. Simulation results show that our method is able to provide fast convergence and handle efficiently a high number switching times.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Access Document
- Files:
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(Preview, Accepted manuscript, pdf, 483.1KB, Terms of use)
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- Publisher copy:
- 10.1109/CDC.2016.7799384
Authors
- Publisher:
- Institute of Electrical and Electronics Engineers
- Host title:
- 2016 IEEE 55th Conference on Decision and Control (CDC), 12-14 Dec. 2016, Las Vegas, NV, USA
- Journal:
- Proceedings of the IEEE Conference on Decision and Control More from this journal
- Publication date:
- 2016-12-29
- Acceptance date:
- 2016-07-24
- DOI:
- ISSN:
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0191-2216
- Pubs id:
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pubs:641072
- UUID:
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uuid:d4a0eb6e-9720-4fcc-925f-8d86077a4b8a
- Local pid:
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pubs:641072
- Source identifiers:
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641072
- Deposit date:
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2016-08-31
Terms of use
- Copyright holder:
- © 2016 IEEE
- Copyright date:
- 2016
- Notes:
- This is the author accepted manuscript following peer review version of the article. The final version is available online from IEEE at: 10.1109/CDC.2016.7799384
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