Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss

This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocea...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Wei, Zhaokun [verfasserIn] Zhao, Luhua [verfasserIn] Zhang, Xiaoju [verfasserIn] Lv, Wenhong [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Joint optimization Ocean shipping routes Sailing speed Involuntary and voluntary speed loss Wind and waves

Übergeordnetes Werk:	Enthalten in: Ocean engineering - Amsterdam [u.a.] : Elsevier Science, 1970, 245
Übergeordnetes Werk:	volume:245

DOI / URN:	10.1016/j.oceaneng.2021.110460

Katalog-ID:	ELV007345623

Internformat


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245	1	0	\|a Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss
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520			\|a This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms.
650		4	\|a Joint optimization
650		4	\|a Ocean shipping routes
650		4	\|a Sailing speed
650		4	\|a Involuntary and voluntary speed loss
650		4	\|a Wind and waves
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700	1		\|a Zhang, Xiaoju \|e verfasserin \|4 aut
700	1		\|a Lv, Wenhong \|e verfasserin \|4 aut
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matchkey_str	article:00298018:2022----::onlotmznoenhpigotsnsiigpewieosdrnivl
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publishDate	2022
allfields	10.1016/j.oceaneng.2021.110460 doi (DE-627)ELV007345623 (ELSEVIER)S0029-8018(21)01741-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Wei, Zhaokun verfasserin aut Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms. Joint optimization Ocean shipping routes Sailing speed Involuntary and voluntary speed loss Wind and waves Zhao, Luhua verfasserin aut Zhang, Xiaoju verfasserin aut Lv, Wenhong verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 245 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:245 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.92 Meerestechnik AR 245
spelling	10.1016/j.oceaneng.2021.110460 doi (DE-627)ELV007345623 (ELSEVIER)S0029-8018(21)01741-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Wei, Zhaokun verfasserin aut Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms. Joint optimization Ocean shipping routes Sailing speed Involuntary and voluntary speed loss Wind and waves Zhao, Luhua verfasserin aut Zhang, Xiaoju verfasserin aut Lv, Wenhong verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 245 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:245 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.92 Meerestechnik AR 245
allfields_unstemmed	10.1016/j.oceaneng.2021.110460 doi (DE-627)ELV007345623 (ELSEVIER)S0029-8018(21)01741-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Wei, Zhaokun verfasserin aut Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms. Joint optimization Ocean shipping routes Sailing speed Involuntary and voluntary speed loss Wind and waves Zhao, Luhua verfasserin aut Zhang, Xiaoju verfasserin aut Lv, Wenhong verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 245 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:245 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.92 Meerestechnik AR 245
allfieldsGer	10.1016/j.oceaneng.2021.110460 doi (DE-627)ELV007345623 (ELSEVIER)S0029-8018(21)01741-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Wei, Zhaokun verfasserin aut Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms. Joint optimization Ocean shipping routes Sailing speed Involuntary and voluntary speed loss Wind and waves Zhao, Luhua verfasserin aut Zhang, Xiaoju verfasserin aut Lv, Wenhong verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 245 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:245 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.92 Meerestechnik AR 245
allfieldsSound	10.1016/j.oceaneng.2021.110460 doi (DE-627)ELV007345623 (ELSEVIER)S0029-8018(21)01741-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Wei, Zhaokun verfasserin aut Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms. Joint optimization Ocean shipping routes Sailing speed Involuntary and voluntary speed loss Wind and waves Zhao, Luhua verfasserin aut Zhang, Xiaoju verfasserin aut Lv, Wenhong verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 245 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:245 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.92 Meerestechnik AR 245
language	English
source	Enthalten in Ocean engineering 245 volume:245
sourceStr	Enthalten in Ocean engineering 245 volume:245
format_phy_str_mv	Article
bklname	Meerestechnik
institution	findex.gbv.de
topic_facet	Joint optimization Ocean shipping routes Sailing speed Involuntary and voluntary speed loss Wind and waves
dewey-raw	690
isfreeaccess_bool	false
container_title	Ocean engineering
authorswithroles_txt_mv	Wei, Zhaokun @@aut@@ Zhao, Luhua @@aut@@ Zhang, Xiaoju @@aut@@ Lv, Wenhong @@aut@@
publishDateDaySort_date	2022-01-01T00:00:00Z
hierarchy_top_id	30658977X
dewey-sort	3690
id	ELV007345623
language_de	englisch
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author	Wei, Zhaokun
spellingShingle	Wei, Zhaokun ddc 690 bkl 50.92 misc Joint optimization misc Ocean shipping routes misc Sailing speed misc Involuntary and voluntary speed loss misc Wind and waves Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss
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topic_title	690 DE-600 50.92 bkl Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss Joint optimization Ocean shipping routes Sailing speed Involuntary and voluntary speed loss Wind and waves
topic	ddc 690 bkl 50.92 misc Joint optimization misc Ocean shipping routes misc Sailing speed misc Involuntary and voluntary speed loss misc Wind and waves
topic_unstemmed	ddc 690 bkl 50.92 misc Joint optimization misc Ocean shipping routes misc Sailing speed misc Involuntary and voluntary speed loss misc Wind and waves
topic_browse	ddc 690 bkl 50.92 misc Joint optimization misc Ocean shipping routes misc Sailing speed misc Involuntary and voluntary speed loss misc Wind and waves
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title	Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss
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title_full	Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss
author_sort	Wei, Zhaokun
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author_browse	Wei, Zhaokun Zhao, Luhua Zhang, Xiaoju Lv, Wenhong
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doi_str_mv	10.1016/j.oceaneng.2021.110460
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title_sort	jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss
title_auth	Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss
abstract	This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms.
abstractGer	This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms.
abstract_unstemmed	This study jointly optimizes ocean shipping routes and sailing speed by considering the influence of sea states, such as wind and wave states, on sailing speed. A joint optimization model for ocean shipping routes and sailing speed is established for ocean-going vessels to determine the optimal ocean shipping route and corresponding optimal sailing speed while minimizing fuel consumption, and the involuntary and voluntary speed losses caused by ocean environments and time window constraints are considered. To implement the proposed joint optimization model, a heuristic method based on a difference algorithm is designed to obtain an optimal solution. The proposed model and designed algorithm are applied to a real case study. The results show that the optimization model can efficiently reduce fuel consumption. The maximum and minimum fuel consumption reduction ratios are 5.04% and 0.21%, respectively, and the optimal ocean shipping routes and corresponding optimal sailing speeds that minimize fuel consumption can be determined. Furthermore, comparative experiments are conducted. The results indicate that the fuel consumption savings ratio achieved by the proposed algorithm is considerably higher than the ratios obtained by other algorithms.
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title_short	Jointly optimizing ocean shipping routes and sailing speed while considering involuntary and voluntary speed loss
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author2	Zhao, Luhua Zhang, Xiaoju Lv, Wenhong
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doi_str	10.1016/j.oceaneng.2021.110460
up_date	2024-07-07T00:26:12.771Z
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score	7.401

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