Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/93828
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Mathematics | en_US |
dc.creator | Lee, HWJ | en_US |
dc.creator | Wong, KH | en_US |
dc.creator | Lee, YCE | en_US |
dc.date.accessioned | 2022-08-01T06:00:23Z | - |
dc.date.available | 2022-08-01T06:00:23Z | - |
dc.identifier.issn | 1553-166X | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/93828 | - |
dc.language.iso | en | en_US |
dc.publisher | American Institute of Mathematical Sciences | en_US |
dc.rights | © 2021 THE AUTHORS. Published by Elsevier BV on behalf of Faculty of Engineering, Ain Shams University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). | en_US |
dc.rights | The following publication H. W. J. Lee, Kar Hung Wong, Y. C. E. Lee. Optimal control of fish-feeding in a three-dimensional calm freshwater pond considering environmental concern. Journal of Industrial and Management Optimization, 2023, 19(2): 932-960 is available at https://doi.org/10.3934/jimo.2021213. | en_US |
dc.subject | Optimal control of fish feeding | en_US |
dc.subject | Three-dimensional calm water pond | en_US |
dc.subject | Fishes' health | en_US |
dc.subject | Environmental protection | en_US |
dc.subject | Water quality variables | en_US |
dc.subject | Source | en_US |
dc.subject | input pollution load | en_US |
dc.subject | Chemical process | en_US |
dc.subject | Galerkin scheme | en_US |
dc.subject | Control parametrization | en_US |
dc.title | Optimal control of fish-feeding in a three-dimensional calm freshwater pond considering environmental concern | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 932 | - |
dc.identifier.epage | 960 | - |
dc.identifier.volume | 19 | - |
dc.identifier.issue | 2 | - |
dc.identifier.doi | 10.3934/jimo.2021213 | en_US |
dcterms.abstract | This paper describes the optimal fish-feeding in a three-dimensional calm freshwater pond based on the concentrations of seven water quality variables. A certain number of baby fishes are inserted into the pond simultaneously. They are then taken out of the pond simultaneously for harvest after having gone through a feeding program. This feeding program creates additional loads of water quality variables in the pond, which becomes pollutants. Thus, an optimal fish-feeding problem is formulated to maximize the final weight of the fishes, subject to the restrictions that the fishes are not under-fed and over-fed and the concentrations of the pollutants created by the fish-feeding program are not too large. A computational scheme using the finite element Galerkin scheme for the three-dimensional cubic domain and the control parameterization method is developed for solving the problem. Finally, a numerical example is solved. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of industrial and management optimization, Feb. 2023, v.19, no. 2, p. 932-960 | - |
dcterms.isPartOf | Journal of industrial and management optimization | en_US |
dcterms.issued | 2023-02 | - |
dc.identifier.eissn | 1547-5816 | en_US |
dc.description.validate | 202208_bcww | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_Others | - |
dc.description.pubStatus | Published | en_US |
dc.description.TA | AIMS (2022) | en_US |
dc.description.oaCategory | TA | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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Lee_Optimal_Control_Fish-feeding.pdf | 774.28 kB | Adobe PDF | View/Open |
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