| 双离合器式自动变速器汽车换挡控制策略仿真 |
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| 引用本文： | 孙贤安,吴光强.双离合器式自动变速器汽车换挡控制策略仿真[J].东南大学学报(自然科学版),2011,41(4):729-733. |
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| 作者姓名： | 孙贤安 吴光强 |
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| 作者单位： | 1. 同济大学汽车学院,上海,201804
2. 同济大学汽车学院,上海201804;东京大学生产技术研究所,东京153-8505 |
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| 基金项目： | 上海市科学技术委员会科研计划资助项目(06dz11002,08dz1150401) |
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| 摘 要： | 为了改善双离合器式自动变速器汽车的换挡性能,综合考虑整车动力性、双离合器寿命和驾乘舒适性等因素,研究换挡过程中双离合器的协调控制.对整车换挡过程进行动力学建模与仿真,深入分析了寄生功率的产生机理,提出其解决方案.针对分离和接合离合器,采用模糊控制理论,以油门开度、离合器主从动盘角速度差及其变化率为输入,分离速度和接合速...
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| 关 键 词： | 双离合器式自动变速器 寄生功率 模糊控制 换挡控制策略 换挡品质 |
Shifting control strategy simulation for dual clutch transmission vehicle |
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| Sun Xian'an,Wu Guangqiang.Shifting control strategy simulation for dual clutch transmission vehicle[J].Journal of Southeast University(Natural Science Edition),2011,41(4):729-733. |
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| Authors: | Sun Xian'an Wu Guangqiang |
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| Institution: | Sun Xian'an1 Wu Guangqiang1,2(1School of Automotive,Tongji University,Shanghai 201804,China)(2Institute of Industrial Science,the University of Tokyo,Tokyo 153-8505,Japan) |
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| Abstract: | In order to improve shifting performance of the vehicle equipped with dual clutch transmission,with comprehensive consideration of performances including vehicle dynamic,life of dual clutches and comfort of driver and passengers,the coordination control during shifting process is studied.The dynamics model of the process was built and simulated,and the principle of parasitic power was analyzed,then the solution was proposed.On the basis of disengage clutch and engage clutch,fuzzy control theory was adopted.... |
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| Keywords: | dual clutch transmission parasitic power fuzzy control shifting control strategy shifting quality |
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