| 车辆无级变速器液压系统的模糊控制 |
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| 引用本文： | 宋锦春,周生浩,程乃士,周士昌. 车辆无级变速器液压系统的模糊控制[J]. 中国机械工程, 2003, 14(8): 644-645,714 |
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| 作者姓名： | 宋锦春 周生浩 程乃士 周士昌 |
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| 作者单位： | 1. 东北大学,沈阳市,110004
2. 东北大学机械工程与自动化学院 |
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| 基金项目： | 国家“九五”科技攻关项目 (96— A0 5— 0 4— 0 3 ) |
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| 摘 要： | 研究了金属带式汽车无级变速器机液控制无级变速系统的性能缺陷，提出了一种使用电液控制的无级变速方案。模拟驾驶员的思维设计了模糊控制策略，并对系统进行仿真分析和试验验证。仿真结果表明模糊控制策略是可行和有效的，试验证明采用模糊控制策略误差可控制在2．5％以内。
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| 关 键 词： | 无级变速 液压系统 电液控制 模糊控制 |
| 文章编号： | 1004-132X(2003)08-0644-02 |
Fuzzy Control of the Hydraulic System for Vehicle Continuously Variable Transmission |
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| Song Jinchun. Fuzzy Control of the Hydraulic System for Vehicle Continuously Variable Transmission[J]. China Mechanical Engineering, 2003, 14(8): 644-645,714 |
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| Authors: | Song Jinchun |
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| Abstract: | This paper describes the limitation of the mechanical-hydraulic control system for metal belt continuously variable transmission of a vehicle, and presents an electronic-hydraulic control system. With simulating the driver thinking, a fuzzy control has been used to adjust the system. With the help of software Matlab, the simulation results are viable and effective. The errors are within 2.5% by fuzzy control for final test. |
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| Keywords: | continuously variable transmission hydraulic system electronic-hydraulic control fuzzy control |
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