{"title":"Matching Model of Pure Electric Vehicle Dynamic Parameters based on Genetic Algorithm","authors":"P. Zhang, J.J. Sun, Z. Guan","doi":"10.4273/ijvss.15.2.23","DOIUrl":null,"url":null,"abstract":"With the increasing proportion of pure electric vehicles in the automobile market, the problem of low cost performance has gradually emerged. In order to solve the problem of low cost performance of pure electric vehicles, a dynamic parameter matching model based on genetic algorithm (GA) is proposed. Using Matlab simulation, the performance comparison experiment was carried out with the transmission speed ratio optimized by GA, by weighting method with non-optimized. The results show that the energy consumption under the condition of the transmission speed ratio optimized by the GA is 1.972 kWh, which is better than the energy consumption optimized by the weighted method and the energy consumption before optimization. The proposed model has shown that the consumption was decreased by 2.6% when compared with the non-optimised model.","PeriodicalId":14391,"journal":{"name":"International Journal of Vehicle Structures and Systems","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Vehicle Structures and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4273/ijvss.15.2.23","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
With the increasing proportion of pure electric vehicles in the automobile market, the problem of low cost performance has gradually emerged. In order to solve the problem of low cost performance of pure electric vehicles, a dynamic parameter matching model based on genetic algorithm (GA) is proposed. Using Matlab simulation, the performance comparison experiment was carried out with the transmission speed ratio optimized by GA, by weighting method with non-optimized. The results show that the energy consumption under the condition of the transmission speed ratio optimized by the GA is 1.972 kWh, which is better than the energy consumption optimized by the weighted method and the energy consumption before optimization. The proposed model has shown that the consumption was decreased by 2.6% when compared with the non-optimised model.
期刊介绍：
The International Journal of Vehicle Structures and Systems (IJVSS) is a quarterly journal and is published by MechAero Foundation for Technical Research and Education Excellence (MAFTREE), based in Chennai, India. MAFTREE is engaged in promoting the advancement of technical research and education in the field of mechanical, aerospace, automotive and its related branches of engineering, science, and technology. IJVSS disseminates high quality original research and review papers, case studies, technical notes and book reviews. All published papers in this journal will have undergone rigorous peer review. IJVSS was founded in 2009. IJVSS is available in Print (ISSN 0975-3060) and Online (ISSN 0975-3540) versions. The prime focus of the IJVSS is given to the subjects of modelling, analysis, design, simulation, optimization and testing of structures and systems of the following: 1. Automotive vehicle including scooter, auto, car, motor sport and racing vehicles, 2. Truck, trailer and heavy vehicles for road transport, 3. Rail, bus, tram, emerging transit and hybrid vehicle, 4. Terrain vehicle, armoured vehicle, construction vehicle and Unmanned Ground Vehicle, 5. Aircraft, launch vehicle, missile, airship, spacecraft, space exploration vehicle, 6. Unmanned Aerial Vehicle, Micro Aerial Vehicle, 7. Marine vehicle, ship and yachts and under water vehicles.
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