Towards global solutions of optimal discrete-valued control problems
This paper a new heuristic approach for solving optimal discrete-valued control problem. We illustrate the approach with an existing hybrid power system model. The problem of choosing an operating schedule to minimize generator, battery and switching costs is first posed as a mixed discrete dynamic...
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John Wiley & Sons, Ltd
2011
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my.uum.repo.91862013-09-30T02:13:17Z http://repo.uum.edu.my/9186/ Towards global solutions of optimal discrete-valued control problems Woon, Siew Fang Rehbock, Volker Loxton, Ryan QA Mathematics This paper a new heuristic approach for solving optimal discrete-valued control problem. We illustrate the approach with an existing hybrid power system model. The problem of choosing an operating schedule to minimize generator, battery and switching costs is first posed as a mixed discrete dynamic optimization problem. Then, a discrete filled function method is employed in conjunction with a computational optimal control technique to solve this problem.Computational results indicate that this approach is robust, efficient, and can successfully identify a near-global solution for this complex applied optimization problem despite the presence of multiple local optima. John Wiley & Sons, Ltd 2011 Article PeerReviewed application/pdf en http://repo.uum.edu.my/9186/1/4.pdf Woon, Siew Fang and Rehbock, Volker and Loxton, Ryan (2011) Towards global solutions of optimal discrete-valued control problems. Optimal Control Applications and Methods, 33 (5). pp. 576-594. ISSN 0143-2087 http://dx.doi.org/10.1002/oca.1015 doi:10.1002/oca.1015 |
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QA Mathematics Woon, Siew Fang Rehbock, Volker Loxton, Ryan Towards global solutions of optimal discrete-valued control problems |
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This paper a new heuristic approach for solving optimal discrete-valued control problem. We illustrate the approach with an existing hybrid power system model. The problem of choosing an operating schedule to minimize generator, battery and switching costs is first posed as a mixed discrete dynamic optimization problem. Then, a discrete filled function method is employed in conjunction with a computational optimal control technique to solve this problem.Computational results indicate that this approach is robust, efficient, and can successfully identify a near-global solution for this complex applied optimization problem despite the presence of multiple local optima. |
format |
Article |
author |
Woon, Siew Fang Rehbock, Volker Loxton, Ryan |
author_facet |
Woon, Siew Fang Rehbock, Volker Loxton, Ryan |
author_sort |
Woon, Siew Fang |
title |
Towards global solutions of optimal discrete-valued control problems |
title_short |
Towards global solutions of optimal discrete-valued control problems |
title_full |
Towards global solutions of optimal discrete-valued control problems |
title_fullStr |
Towards global solutions of optimal discrete-valued control problems |
title_full_unstemmed |
Towards global solutions of optimal discrete-valued control problems |
title_sort |
towards global solutions of optimal discrete-valued control problems |
publisher |
John Wiley & Sons, Ltd |
publishDate |
2011 |
url |
http://repo.uum.edu.my/9186/1/4.pdf http://repo.uum.edu.my/9186/ http://dx.doi.org/10.1002/oca.1015 |
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1644280039136559104 |
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13.18916 |