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| 车用磁粉离合器的起步模糊控制策略研究 | |
| 引用本文： | 严运兵,陈华明,张光德. 车用磁粉离合器的起步模糊控制策略研究[J]. 机械设计与制造, 2010, 0(2) |
| 作者姓名： | 严运兵 陈华明 张光德 |
| 作者单位： | 1. 武汉科技大学汽车与交通工程学院,武汉,430081;湖北省机械传动与制造工程重点实验室,武汉,430081 2. 吉利汽车研究院,临海,317000 |
| 基金项目： | 湖北省机械传动与制造工程重点实验室资助项目(2007A07);;湖北省自然科学基金项目(2009CDB361) |
| 摘 要： | 离合器在起步接合过程中,通过油门开度及其变化率来推理驾驶员的操作意图。以驾驶员意图和离合器主、从动件速度差为控制参数,运用模糊控制理论,设计了车辆起步时磁粉离合器的模糊控制器,实现了起步接合过程中对磁粉离合器励磁电流的合理控制,使整车冲击度都满足相应指标,并使磁粉离合器的滑磨功较小。通过在MATLAB/Simulink中磁粉离合器的动力学建模,以整车模型为平台对起步控制策略进行了仿真试验验证,取得了较满意的效果。 |
| 关 键 词： | 磁粉离合器 起步控制 模糊控制 冲击度 滑磨功 |
Research on fuzzy control strategy of magnetic particle clutch during vehicle starting |
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| YAN Yun-bing,CHEN Hua-ming,ZHANG Guang-de. Research on fuzzy control strategy of magnetic particle clutch during vehicle starting[J]. Machinery Design & Manufacture, 2010, 0(2) | |
| Authors: | YAN Yun-bing CHEN Hua-ming ZHANG Guang-de |
| Affiliation: | 1College of Automobile and Traffic Engineering/a>;Wuhan University of Science and Technology/a>;Wuhan 430081/a>;China;2The Hubei key laboratory of Mechanical Transmission and Manufacturing Engineering/a>;China;3Geely Institute of Automobile Engineering/a>;Linhai 317000/a>;China |
| Abstract: | During starting engagement of clutch,the driver operating intention can be ratiocinated by throttle percentage and its change rate. Based on fuzzy control theory,a fuzzy controller is designed to carry out the reasonable control to the field current of the magnetic particle clutch during vehicle starting so as to keep the vehicle impact under certain criterion and to decrease the work of slipping,in which the driver operation intention and rotation speed difference between driving and driven members are sel... |
| Keywords: | Magnetic particle clutch Starting control Fuzzy control Impact Work of slipping |
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