| 多参数输入对ABS模糊控制器的影响研究 |
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| 引用本文： | 张京明,孙刚.多参数输入对ABS模糊控制器的影响研究[J].拖拉机与农用运输车,2006,33(6):56-58. |
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| 作者姓名： | 张京明 孙刚 |
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| 作者单位： | 哈尔滨工业大学(威海)汽车工程学院,山东,威海,264209 |
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| 摘 要： | 以地面附着系数最大为目标,利用模糊控制的方法,以dφ/ds和(dφ/ds)/dt为模糊控制器的输入,制动压力增量ΔP为输出,设计了一种新的ABS控制系统。在MATLAB/simu link环境中进行了仿真,并进行了试验,结果表明,新设计的ABS控制系统改善了制动时制动油压波动过大的现象,从而缩短了制动距离,提高了制动性能。
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| 关 键 词： | ABS 附着系数 模糊控制 滑移率 |
| 文章编号： | 1006-0006(2006)06-0056-03 |
| 收稿时间： | 2006-01-05 |
| 修稿时间： | 2006年1月5日 |
Design of ABS Fuzzy Controller Based on Adhesive Coefficience |
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| ZHANG Jing-ming,SUN Gang.Design of ABS Fuzzy Controller Based on Adhesive Coefficience[J].Tractor & Farm Transporter,2006,33(6):56-58. |
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| Authors: | ZHANG Jing-ming SUN Gang |
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| Institution: | Automotive Engineering Department, Harbin Institute of Technology at Weihai, Weihai 264209, China |
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| Abstract: | The purpose of ABS is to obtain good braking result and improve the active security of vehicle when(automobile) brakes promptly.This paper aims to get the maximum adhesive coefficience,and designs a new kind of ABS(control) system by using fuzzy control method.In the control method,dφ/ds and(dφ/ds)/dt are as inputs,the braking pressure ΔP is as output.This control system is simulated within MATLAB/simulink environment,and the result indicates that the ABS control system can improve the phenomenon of pushing foot,shorten the braking distance and improve the braking performance. |
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| Keywords: | ABS Adhesive coefficience Fuzzy control Slip ratio |
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