| 湿式离合器控制信号对充油特性的影响研究 |
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| 引用本文： | 吴健鹏,王立勇,李乐,周全健. 湿式离合器控制信号对充油特性的影响研究[J]. 液压与气动, 2016, 0(2): 62-66. DOI: 10.11832/j.issn.1000-4858.2016.02.011 |
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| 作者姓名： | 吴健鹏 王立勇 李乐 周全健 |
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| 作者单位： | 1.北京信息科技大学现代测控技术教育部重点实验室， 北京100192；2.北京电动车辆协同创新中心， 北京100192 |
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| 基金项目： | 2014北京市优秀人才培养资助 青年拔尖个人项目(2014000026833ZK25)；青年骨干个人项目（2014000020124G096）；北京市教委青年拔尖人才项目资助（CIT&TCD201404112） |
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| 摘 要： | 研究控制信号对离合器充油过程的影响规律，对提高离合器接合品质有重要意义。建立湿式离合器液压系统充油过程的数学模型，通过动态仿真和试验结果的对比，验证了模型的正确性和有效性。分析多种PWM控制信号的仿真结果，证实控制信号对充油特性有明显影响，并指出缓冲控制信号占空比缓慢上升的时域选取直接决定缓冲作用时间和作用效果。
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| 关 键 词： | 湿式离合器 电液比例阀 充油特性 控制信号 |
The Study on the Influence of Control Signal on Charge Characteristic of Wet Clutch |
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| WU Jian-peng,WANG Li-yong,LI Le,ZHOU Quan-jian. The Study on the Influence of Control Signal on Charge Characteristic of Wet Clutch[J]. Chinese Hydraulics & Pneumatics, 2016, 0(2): 62-66. DOI: 10.11832/j.issn.1000-4858.2016.02.011 |
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| Authors: | WU Jian-peng WANG Li-yong LI Le ZHOU Quan-jian |
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| Affiliation: | 1. The Ministry of Education Key Laboratory of Modern Measurement and Control Technology, Beijing Information Science and Technology University, Beijing100192;2. Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing100192 |
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| Abstract: | The study is about the influence rule of control signal on the charge characteristic.It has an important significance to improve the quality of the clutch engagement.The mathematical model of filling process is established.Comparing simulation results with test results,this paper confirmed the correctness and validity of the model.It analyzed the simulation results of various PWM control signals,The influence of control signal on the performance of charge is obvious.The time domain selection of control signal duty ratio slowly rising directly decides the buffer time and buffering effect. |
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