Modeling and Simulating Performance of Vehicle Equipped with Power-split Continuously Variable Transmission Using AMESim
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摘要: 在分析功率分流式无级变速器工作原理、运动学建模和AMESim软件特点的基础上,以AMESim软件为平台,对功率分流式无级变速器、与之相匹配的发动机等进行了单独建模,并通过集成最终建立了装备功率分流式无级变速器的整车动力性、经济性仿真模型。在欧ECE-15试验规范下对仿真模型进行仿真,结果显示装备功率分流式无级变速器后,尽管整车的加速性能略有下降,但燃油经济性比装备五挡手动变速器有了较大提高。Abstract: We use the AMESim software to establish the separate models of powersplit continuously variable trans mission(PSCVT) and its matching engine. Through integration, we establish the power model and economic simu lation model of the vehicle equipped with PSCVT. We simulate the models with the European ECE15 test regula tions; the simulation results show that the fuel economy of the vehicle equipped with PSCVT is much better than that of the vehicle equipped with fivespeed manual transmission although its acceleration performance is slightly poorer.
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[1] 常思勤,张兰春.功率分流式无级变速器[P].中国:实用新型专利ZL200720033743.4,2008-01-02 [2] Fox Andrew J.Design and Analysis of a Modified Power-splitContinuously Variable Transmission[D].Morgantown,WestVirginia,USA:West Virginia University,College of Engineeringand Mineral.Resources,2003:20~35 [3] Gomez Miguel M.A Continuously Variable Power-Split Trans-mission in a Hybrid-Electric Sport Utility Vehicle[D].Mor-gantown,West Virginia:West Virginia University,College of En-gineering and Mineral Resources,2003:40~50 [4] 张兰春,常思勤.全电调节无级变速器的理论分析与试验验证[J].汽车工程,2009,31(8):751~755 [5] 张兰春,常思勤.全电调节无级变速器的试验研究[J].汽车技术,2009,(5):46~48 [6] 牛秦玉,张国胜,方宗德等.电控机械式自动变速器换挡规律仿真模型的研究[J].机械科学与技术,2007,26(3):351~354
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