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| 车辆牵引力控制系统控制算法仿真研究 | |
| 引用本文： | 李静,李幼德,赵健,宋大凤. 车辆牵引力控制系统控制算法仿真研究[J]. 农业机械学报, 2003, 34(6): 30-33 |
| 作者姓名： | 李静 李幼德 赵健 宋大凤 |
| 作者单位： | 1. 吉林大学汽车工程学院,讲师,博士生,130025,长春市 2. 吉林大学汽车工程学院,教授,博士生导师 3. 吉林大学汽车工程学院,硕士生 4. 吉林大学汽车工程学院,博士生 |
| 基金项目： | 国家科技攻关计划项目 (项目编号:2 0 0 2 BA44 2 C)，吉林省科技发展计划项目 (项目编号 :2 0 0 0 0 117) |
| 摘 要： | 提出车辆牵引力控制系统的控制算法，对控制算法的控制效果和适应性进行仿真研究。建立了汽专加速过程的数学模型，分别采用PI控制方法和逻辑门限控制方法设计了油门控制系统和驱动轮制动控制系统，并设计了路面自动识别系统，采用计算机仿真方法进行了模拟研究。研究结果表明：本文的控制算法能有效抑制各工况下驱动轮的过度滑转，改善加速性能，并能准确识别路面附着的变化，有很强的鲁棒性。 |
| 关 键 词： | 车辆牵引力 控制系统 控制算法 仿真 |
| 修稿时间： | 2002-06-22 |
Simulation of Control Algorithm of Traction Control System |
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| Li Jing Li Youde Zhao Jian Song Dafeng. Simulation of Control Algorithm of Traction Control System[J]. Transactions of the Chinese Society for Agricultural Machinery, 2003, 34(6): 30-33 | |
| Authors: | Li Jing Li Youde Zhao Jian Song Dafeng |
| Affiliation: | Jilin University |
| Abstract: | A traction control algorithm is presented in this paper. The control effect as well as adaptability were studied by the simulation. Mathematical models of acceleration were established, PI control was applied to design engine throttle controller, and the logic threshold control was used to design brake controller of driven wheel. At the same time, a road identification system was designed to identify the changes of roads. Investigation and research of traction control algorithm were made on the roads with various adhesions of road surfaces. The simulation results indicated that the TCS control algorithm could prevent driven wheel from being excess spin, improve acceleration performance, and identify the changes of road accurately. |
| Keywords: | Vehicle engineering Tractive force Control systems Simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |