| 农用电动汽车动力系统参数匹配优化及动力性验证 |
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| 引用本文： | 余朝蓬,高峰,王营,姬芬竹. 农用电动汽车动力系统参数匹配优化及动力性验证[J]. 农机化研究, 2009, 31(5) |
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| 作者姓名： | 余朝蓬 高峰 王营 姬芬竹 |
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| 作者单位： | 北京航空航天大学,汽车工程系,北京,100083 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，高等学校博士学科点专项科研基金 |
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| 摘 要： | 根据纯电动汽车性能的设计指标,对农用电动汽车的电动机、电池组及传动比等动力系统参数进行了合理匹配与优化设计.采用区间优化方法对减速器速比进行了优化设计,在满足电动汽车动力性能要求的前提下,以设计变量的最大可行区间代替其传统的确定性最优值,解决了传动系统齿轮的配齿问题.由优化设计结果,使用ADVISOR软件对整车动力性能进行了仿真分析,并对仿真结果进行了实验验证.
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| 关 键 词： | 电动汽车 动力系统 区间优化 仿真 |
Matching Optimization of Powertrain Parameters and Validation of Dynamic Performance of Agricultural Electric Vehicles |
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| Yu Zhaopeng,Gao Feng,Wang Ying,Ji Fenzhu. Matching Optimization of Powertrain Parameters and Validation of Dynamic Performance of Agricultural Electric Vehicles[J]. Journal of Agricultural Mechanization Research, 2009, 31(5) |
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| Authors: | Yu Zhaopeng Gao Feng Wang Ying Ji Fenzhu |
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| Affiliation: | Department of Automobile Engineering;Beijing University of Aeronautics and Astronautics;Beijing 100083;China |
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| Abstract: | According to the performance requirements of a pure electric vehicle(PEV) on its electromotor,batteries' capacity,the ratio of powertrain,etc.The powertrain parameters of an electric vehicle(EV) are designed reasonably.The optimal reduction ratios are calculated by using the interval optimization method.The optimization objective is to obtain the maximum feasible intervals of the design variables aiming at meeting the basic requirements for the dynamic performances of an EV.At the same time,the problem of m... |
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| Keywords: | electric vehicle powertrain interval optimization method simulation |
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