Optimisation and improvement of transportation assembly model of civil aviation cargo aircraft
The rise of civil aviation cargo industry has greatly increased the speed of global logistics, and the relatively high cost and limited loading space of civil aviation aircraft determines that civil aviation aircraft companies need to optimise the cargo assembly scheme to achieve the high loading ra...
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Online Access: | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0987 |
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doaj-36fe84c67bfe43e5a3d5345527e4f2442021-04-02T12:13:44ZengWileyThe Journal of Engineering2051-33052019-08-0110.1049/joe.2019.0987JOE.2019.0987Optimisation and improvement of transportation assembly model of civil aviation cargo aircraftJing Zhang0Changsha Aeronautical Vocational and Technical CollegeThe rise of civil aviation cargo industry has greatly increased the speed of global logistics, and the relatively high cost and limited loading space of civil aviation aircraft determines that civil aviation aircraft companies need to optimise the cargo assembly scheme to achieve the high loading rate under the limited cost. This study briefly introduced the mathematical model and genetic algorithm of civil aviation cargo aircraft assembly and improved the fixed crossover and mutation probabilities of genetic algorithm to adaptive crossover and mutation probabilities. Then two algorithms were simulated and analysed in MATLAB software. The results showed that the improved genetic algorithm converged faster in the optimisation of cargo aircraft transportation assembly model and had higher adaptability after stabilisation. In terms of load and volume utilisation ratio of cargo hold, the assembly scheme optimised by the improved genetic algorithm has higher load and volume utilisation ratio. In conclusion, the improved genetic algorithm is suitable for the optimisation of the transport assembly model of civil aviation cargo aircraft.https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0987logisticsgenetic algorithmsassemblingtransportationaircraftcivil aviation cargo aircraft assemblyfixed crossovermutation probabilitiesimproved genetic algorithmoptimisationcargo aircraft transportation assembly modelvolume utilisation ratiotransport assembly modelcivil aviation cargo industrylimited loading spacecivil aviation aircraft companiesloading rate |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Jing Zhang |
spellingShingle |
Jing Zhang Optimisation and improvement of transportation assembly model of civil aviation cargo aircraft The Journal of Engineering logistics genetic algorithms assembling transportation aircraft civil aviation cargo aircraft assembly fixed crossover mutation probabilities improved genetic algorithm optimisation cargo aircraft transportation assembly model volume utilisation ratio transport assembly model civil aviation cargo industry limited loading space civil aviation aircraft companies loading rate |
author_facet |
Jing Zhang |
author_sort |
Jing Zhang |
title |
Optimisation and improvement of transportation assembly model of civil aviation cargo aircraft |
title_short |
Optimisation and improvement of transportation assembly model of civil aviation cargo aircraft |
title_full |
Optimisation and improvement of transportation assembly model of civil aviation cargo aircraft |
title_fullStr |
Optimisation and improvement of transportation assembly model of civil aviation cargo aircraft |
title_full_unstemmed |
Optimisation and improvement of transportation assembly model of civil aviation cargo aircraft |
title_sort |
optimisation and improvement of transportation assembly model of civil aviation cargo aircraft |
publisher |
Wiley |
series |
The Journal of Engineering |
issn |
2051-3305 |
publishDate |
2019-08-01 |
description |
The rise of civil aviation cargo industry has greatly increased the speed of global logistics, and the relatively high cost and limited loading space of civil aviation aircraft determines that civil aviation aircraft companies need to optimise the cargo assembly scheme to achieve the high loading rate under the limited cost. This study briefly introduced the mathematical model and genetic algorithm of civil aviation cargo aircraft assembly and improved the fixed crossover and mutation probabilities of genetic algorithm to adaptive crossover and mutation probabilities. Then two algorithms were simulated and analysed in MATLAB software. The results showed that the improved genetic algorithm converged faster in the optimisation of cargo aircraft transportation assembly model and had higher adaptability after stabilisation. In terms of load and volume utilisation ratio of cargo hold, the assembly scheme optimised by the improved genetic algorithm has higher load and volume utilisation ratio. In conclusion, the improved genetic algorithm is suitable for the optimisation of the transport assembly model of civil aviation cargo aircraft. |
topic |
logistics genetic algorithms assembling transportation aircraft civil aviation cargo aircraft assembly fixed crossover mutation probabilities improved genetic algorithm optimisation cargo aircraft transportation assembly model volume utilisation ratio transport assembly model civil aviation cargo industry limited loading space civil aviation aircraft companies loading rate |
url |
https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0987 |
work_keys_str_mv |
AT jingzhang optimisationandimprovementoftransportationassemblymodelofcivilaviationcargoaircraft |
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1721569793416364032 |