| 基于PID控制的越野车ESP控制策略研究 |
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| 引用本文： | 曾蔚瑛,付燕荣,王国业.基于PID控制的越野车ESP控制策略研究[J].车辆与动力技术,2009(2):12-16. |
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| 作者姓名： | 曾蔚瑛 付燕荣 王国业 |
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| 作者单位： | 1. 中国农业大学工学院车辆与交通工程系,北京,100083
2. 中国农业大学工学院车辆与交通工程系,北京,100083;北京理工大学机械与车辆学院,北京,100081 |
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| 摘 要： | 建立了轻型越野车驱动过程的整车动力学模型、发动机模型、车轮模型、传动系模型等,提出了基于PID控制的ESP发动机控制和制动干预控制算法,该控制算法对不同附着条件的路面都具有较好的适应性.建立了该控制算法的轻型越野车加速过程控制的仿真系统,分别对有、无ESP系统的车辆在对开路面上的加速直行和加速转弯性能进行了分析和验证,结果表明ESP明显提高了轻型越野车在不同工况下的行驶稳定性.
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| 关 键 词： | 轻型越野车 动力学模型 ESP 仿真 |
Simulation Study on ESP Control Principle of off-road Vehicle |
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| ZENG Wei-ying,FU Yan-rong,WANG Guo-ye.Simulation Study on ESP Control Principle of off-road Vehicle[J].Vehicle & Power Technology,2009(2):12-16. |
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| Authors: | ZENG Wei-ying FU Yan-rong WANG Guo-ye |
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| Affiliation: | ZENG Wei-ying1,FU Yan-rong1,WANG Guo-ye1,2(1.Vehicular Engineering Department,China Agricultural University,Beijing 100083,China,2.School of Mechanical , Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | The dynamics model,engine model,wheel model and transmission model of a lighe off-road vehicle are established.The off-road vehicle Engine Control and Braking intervention algorithm based on PID control are present.The proposed control algorithm is proven to have good adaptability to roads of different adhesion coefficients.A computer simulation study on the off-road vehicle acceleration control based on this strategy is implemented in the models by carrying out a group of comparative analysis and verificat... |
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| Keywords: | ESP |
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