Different strategies to improve isochrone voyage optimization algorithm
Voyage optimization can be essential in ship routing for autonomous and intelligent operations. Various optimization algorithms were proposed to search for optimal ship routing with minimized fuel consumption and accurate arrival time. In this paper, the Isochrone method, which is well-known for its...
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ftchalmersuniv:oai:research.chalmers.se:535460 2023-12-17T10:46:33+01:00 Different strategies to improve isochrone voyage optimization algorithm Chen, Yuhan Mao, Wengang Zhang, Chi 2023 text https://doi.org/10.1201/9781003399759-6 https://research.chalmers.se/en/publication/535460 unknown http://dx.doi.org/10.1201/9781003399759-6 https://research.chalmers.se/en/publication/535460 Mechanical Engineering Applied Mechanics 2023 ftchalmersuniv https://doi.org/10.1201/9781003399759-6 2023-11-22T23:36:43Z Voyage optimization can be essential in ship routing for autonomous and intelligent operations. Various optimization algorithms were proposed to search for optimal ship routing with minimized fuel consumption and accurate arrival time. In this paper, the Isochrone method, which is well-known for its robustness and efficiency, is further improved by different strategies to inherit the original capability of computation efficiency, and overcome its incompetence of multi-objective optimization, reliable convergence for approaching destination, and feasibility for practical navigation. Especially an innovative way of searching at a late stage is proposed, as well as a flexible evaluation of cost functions according to different optimization objectives. The improved Isochrone method can fast optimize a shipping route with multi-objective purposes, such as accurate expected time of arrival and minimum fuel consumption. The effectiveness and efficiency of different improved Isochrone methods are verified by several North Atlantic voyages collected by a chemical tanker. Other/Unknown Material North Atlantic Chalmers University of Technology: Chalmers research 53 61 London |
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Open Polar |
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Chalmers University of Technology: Chalmers research |
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ftchalmersuniv |
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unknown |
topic |
Mechanical Engineering Applied Mechanics |
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Mechanical Engineering Applied Mechanics Chen, Yuhan Mao, Wengang Zhang, Chi Different strategies to improve isochrone voyage optimization algorithm |
topic_facet |
Mechanical Engineering Applied Mechanics |
description |
Voyage optimization can be essential in ship routing for autonomous and intelligent operations. Various optimization algorithms were proposed to search for optimal ship routing with minimized fuel consumption and accurate arrival time. In this paper, the Isochrone method, which is well-known for its robustness and efficiency, is further improved by different strategies to inherit the original capability of computation efficiency, and overcome its incompetence of multi-objective optimization, reliable convergence for approaching destination, and feasibility for practical navigation. Especially an innovative way of searching at a late stage is proposed, as well as a flexible evaluation of cost functions according to different optimization objectives. The improved Isochrone method can fast optimize a shipping route with multi-objective purposes, such as accurate expected time of arrival and minimum fuel consumption. The effectiveness and efficiency of different improved Isochrone methods are verified by several North Atlantic voyages collected by a chemical tanker. |
author |
Chen, Yuhan Mao, Wengang Zhang, Chi |
author_facet |
Chen, Yuhan Mao, Wengang Zhang, Chi |
author_sort |
Chen, Yuhan |
title |
Different strategies to improve isochrone voyage optimization algorithm |
title_short |
Different strategies to improve isochrone voyage optimization algorithm |
title_full |
Different strategies to improve isochrone voyage optimization algorithm |
title_fullStr |
Different strategies to improve isochrone voyage optimization algorithm |
title_full_unstemmed |
Different strategies to improve isochrone voyage optimization algorithm |
title_sort |
different strategies to improve isochrone voyage optimization algorithm |
publishDate |
2023 |
url |
https://doi.org/10.1201/9781003399759-6 https://research.chalmers.se/en/publication/535460 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
http://dx.doi.org/10.1201/9781003399759-6 https://research.chalmers.se/en/publication/535460 |
op_doi |
https://doi.org/10.1201/9781003399759-6 |
container_start_page |
53 |
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61 |
op_publisher_place |
London |
_version_ |
1785570070866427904 |