| 摘要: |
| 车辆在高速行驶时，驾驶员和道路环境对车辆的操纵稳定性会有很大影响.考虑驾驶员特性和道路特性的人—车—路闭环系统更能评价车辆的操纵稳定性，采用“单点预瞄最优曲率”驾驶员模型和蛇行道路模型，在类菱形车二自由度模型的基础上构建了类菱形车闭环系统并进行了仿真分析.通过蛇行试验验证了类菱形车良好的操纵稳定性，并将试验结果与仿真结果进行了对比分析，分析表明，模型仿真结果与试验结果具有很好的一致性. |
| 关键词: 类菱形车 人—车—路闭环系统 操纵稳定性 蛇行试验 |
| DOI： |
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| 基金项目:国家“863”计划项目（2012AA111105）；福建省教育厅A类项目（JA13221）；福建省汽车电子与电驱动技术重点实验室开放基金项目（ZDKA1303）；福建工程学院博士科研启动基金（GY-Z13030） |
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| Analysis of lateral dynamics for rhombic vehicle based on driver-vehicle-road |
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| Abstract: |
| The driver and road environment had most influence on vehicle handling and stability, when vehicle was of high speed. The evaluation model of lateral dynamics with driver model of single point preview optimal curvature and road model of slalom based on driver-vehicle-road closed-loop system was built. It considered the influence of driver’s response. The slalom test suggested the rhombic vehicle has good handling and stability, and the comparison between the simulation of the driver-vehicle-road closed-loop model and the slalom test proved that the result has good consistency. |
| Key words: rhombic vehicle driver-vehicle-road closed-loop system handling slalom test |
