| 自动车辆无级变速传动系统模糊控制策略研究 |
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| 引用本文： | 孙冬野,秦大同,王玉兴.自动车辆无级变速传动系统模糊控制策略研究[J].农业机械学报,2001,32(3):7-10. |
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| 作者姓名： | 孙冬野 秦大同 王玉兴 |
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| 作者单位： | 1. 重庆大学
2. 山东工程学院机械工程系博士后副教授, |
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| 基金项目： | 国家自然科学基金资助项目! (项目编号 :5 9835 16 0 ) |
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| 摘 要： | 模糊控制策略的优劣决定着车辆传动系统自动控制的品质。本文基于金属带－行星齿轮无级变速传动系统，采用专家模糊控制方法，实现车辆起步的动力学仿真计算。控制结果表明：传动系统对车体造成的冲击度低于10m/s^3的国际设计标准。
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| 关 键 词： | 车辆 无级变速传动 离合器 模糊控制 |
Study on the Fuzzy Control Strategy of Continuously Variable Transmission for an Automobile |
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| Sun Dongye,Qin Datong,WANG Yuxing.Study on the Fuzzy Control Strategy of Continuously Variable Transmission for an Automobile[J].Transactions of the Chinese Society of Agricultural Machinery,2001,32(3):7-10. |
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| Authors: | Sun Dongye Qin Datong WANG Yuxing |
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| Institution: | Sun Dongye Qin Datong(Chongqing University) Wang Yuxing(Shandong Institute of Technology) |
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| Abstract: | Due to the potential benefits of a metal pushing belt planetary gear continuously variable transmission (CVT) system of which the changing range of the ratio is infinite in theory, many efforts have been made in this area in recent years. The automatic control of an automated automobile with a metal pushing belt planetary gear continuously variable transmission is a complex problem. A proper control strategy is required to realize a smooth clutch starting and a low vibration at the synchronous point. Based on the simulation of the state space equations that were established by bond graph theory, a fuzzy control strategy with the expert system of starting process was introduced in this paper. The simulation results indicate that the impact of the transmission system on the main body is lower than the international criterion of 10 m/s 3. |
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| Keywords: | Automobile Continuously variable transmission Clutch Fuzzy control |
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