| 增量式数字阀在DCT主调压控制系统中的应用 |
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| 引用本文： | 徐文山,;胡北京,;田晋跃.增量式数字阀在DCT主调压控制系统中的应用[J].中国工程机械学报,2014(3):238-242. |
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| 作者姓名： | 徐文山 ;胡北京 ;田晋跃 |
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| 作者单位： | [1] 江苏华通动力重工机械有限公司,江苏镇江212000; [2]江苏大学工程机械研究所,江苏镇江212000 |
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| 摘 要： | 在分析双离合自动变速器(Dual Clutch Transmission,DCT)主调压控制系统工作原理的基础上,应用半桥液阻理论设计了增量式数字阀,建立其数学模型并进行了特性分析.利用仿真软件AMESim对增量式数字阀进行建模,完成了设计参数对于阀性能影响的仿真分析.这些仿真分析有助于选择合适的电液控制阀设计参数,以提高整个DCT液压控制系统的性能.
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| 关 键 词： | 双离合自动变速器 电液控制系统 增量式数字阀 仿真 |
Application of incremental digital valve for main regulating control system |
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| Affiliation: | XU Wen-shan, HU Bei-jing, TIAN Jin-yue (1. Jiangsu Huatong Kinetics Co., Ltd., Zhenjiang 212000, China 2. Institute of Construction Equipment Research, Jiangsu University, Zhenjiang 212000, China) |
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| Abstract: | By analyzing the working principle on main regulating control system of dual clutch transmission （DCT）, the incremental digital valve is first designed based on the half-bridge fluid resistance theory. Then, a mathematical model is established for property analysis. Upon completion of valve modeling via AMESimTM, the impact from design parameters is simulated and analyzed on valve performance. Finally,the appropriate design parameters can be selected by simulation analysis to enhance the DCT hydraulic system performance. |
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| Keywords: | dual clutch transmission electro-hydraulic control system incremental digitalvalve simulation |
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