| 重型车AMT液控气助力离合器自动控制系统的设计与开发 |
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| 引用本文： | 刘振军,余猛进,秦大同.重型车AMT液控气助力离合器自动控制系统的设计与开发[J].中国公路学报,2010(2). |
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| 作者姓名： | 刘振军 余猛进 秦大同 |
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| 作者单位： | 重庆大学机械传动国家重点实验室; |
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| 基金项目： | 国家高技术研究发展计划(“八六三”计划)项目(2006AA110114) |
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| 摘 要： | 在对传统重型车离合器驱动机构改造的基础上,设计了一种新型的液控气助力离合器自动控制系统;分析了系统的结构和工作原理,建立了系统仿真模型和控制算法,并对离合器接合过程的控制性能进行了分析和仿真检验;在开发的AMT重型载重汽车上进行了实车离合器系统控制性能试验。结果表明:所设计的液控气助力离合器自动控制系统能有效地实现离合器接合位置和速度的控制,具有超调量小、响应速度快等优点,能够满足AMT系统离合器控制的需要。
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| 关 键 词： | 汽车工程 重型车 仿真 离合器控制 液控气助力 |
Design and Development of Heavy Vehicle AMT Hydraulic Control and Gas Power-assistance Clutch Automatic Control System |
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| LIU Zhen-jun,YU Meng-jin,QIN Da-tong.Design and Development of Heavy Vehicle AMT Hydraulic Control and Gas Power-assistance Clutch Automatic Control System[J].China Journal of Highway and Transport,2010(2). |
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| Authors: | LIU Zhen-jun YU Meng-jin QIN Da-tong |
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| Institution: | LIU Zhen-jun,YU Meng-jin,QIN Da-tong (The State Key Laboratory of Mechanical Transmission,Chongqing University,Chongqing 400044,China) |
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| Abstract: | Based on improvement of the traditional heavy vehicle clutch driving mechanism,a kind of new hydraulic control and gas power-assistance clutch automatic control system was designed.Systematic structure and the principle of work were analyzed.The system simulation model was established.The control algorithm was formulated.Control performance of clutch engagement process was analyzed and simulated.Experiment of clutch control was performed on the AMT heavy vehicle.The results indicate that the hydraulic contr... |
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| Keywords: | automotive engineering heavy vehicle simulation clutch control hydraulic control and gas power-assistance |
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