| 汽车列车电控制动系统制动力分配的控制算法 |
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| 引用本文： | 宗长富,李伟,郑宏宇,王化平. 汽车列车电控制动系统制动力分配的控制算法[J]. 汽车工程, 2011, 33(10): 885-889,910 |
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| 作者姓名： | 宗长富 李伟 郑宏宇 王化平 |
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| 作者单位： | 1. 吉林大学,汽车仿真与控制国家重点实验室,长春130025
2. 瑞立集团有限公司,瑞安,325200 |
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| 基金项目： | 国家自然科学基金项目(51075176); 中国博士后基金项目(20110490158)资助 |
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| 摘 要： | 为汽车列车提出了一种基于滑移率的电控制动系统制动力分配算法,即根据不同情况,使牵引车后轮和半挂车车轮的目标滑移率随牵引车前轮滑移率而变化.运用Matlab/Simulink和Trucksim软件进行列车在高附着和低附着路面上行驶的联合仿真,结果表明该算法能缩短汽车列车的制动距离,提高了制动稳定性.
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| 关 键 词： | 汽车列车 电控制动系统 制动力分配 控制算法 |
A Control Algorithm of Braking Force Distribution for the Electric Braking System of Combination Vehicle |
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| Zong Changfu,Li Wei,Zheng Hongyu,Wang Huaping. A Control Algorithm of Braking Force Distribution for the Electric Braking System of Combination Vehicle[J]. Automotive Engineering, 2011, 33(10): 885-889,910 |
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| Authors: | Zong Changfu Li Wei Zheng Hongyu Wang Huaping |
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| Affiliation: | Zong Changfu1,Li Wei1,Zheng Hongyu1 & Wang Huaping2 1.Jilin University,State Key Laboratory of Automotive Simulation and Control,Changchun 130025,2.Ruili Group Corporation,Ruian 325200 |
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| Abstract: | A slip-rate-based braking force distribution algorithm is proposed for the electric braking system of combination vehicle,in which the objective slip rates of tractor's rear wheels and semitrailer's wheels change with the slip rate of tractor's front wheel.A co-simulation with Matlab/Simulink and Trucksim software on vehicle running on both high and low adhesion roads is performed.The results show that the algorithm can shorten the braking distance of combination vehicle,enhancing its braking stability. |
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| Keywords: | combination vehicle EBS braking force distribution control algorithm |
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