| 考虑汽车动态响应的人-车-路闭环仿真模型 |
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| 引用本文： | 杨轸,潘晓东.考虑汽车动态响应的人-车-路闭环仿真模型[J].同济大学学报(自然科学版),2006,34(11):1479-1483. |
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| 作者姓名： | 杨轸 潘晓东 |
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| 作者单位： | 1. 同济大学,道路与交通工程教育部重点实验室,上海,200092;上海市政工程设计研究院,上海,200092
2. 同济大学,道路与交通工程教育部重点实验室,上海,200092 |
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| 基金项目： | 上海市博士后重点科研资助项目 |
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| 摘 要： | 从轮胎的侧偏性、悬架结构的受力特性等方面着手，并考虑道路横坡和超高的作用，建立了适用于道路安全研究的三自由度动力学模型．结合单点预瞄最优曲率模型和道路线形模型——SK模型，建立了考虑汽车动态响应的人-车-路闭环仿真模型，并提出求解方法．该模型在驾驶仿真和行车安全分析中得到了应用．
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| 关 键 词： | 道路安全 人-车-路系统 动态响应 驾驶仿真 |
| 文章编号： | 0253-374X（2006）11-1479-05 |
| 收稿时间： | 06 9 2005 12:00AM |
| 修稿时间： | 2005-06-09 |
Loop Simulation Model of Driver-Vehicle-Road System Considering Vehicle Dynamic Response |
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| YANG Zhen,PAN Xiaodong.Loop Simulation Model of Driver-Vehicle-Road System Considering Vehicle Dynamic Response[J].Journal of Tongji University(Natural Science),2006,34(11):1479-1483. |
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| Authors: | YANG Zhen PAN Xiaodong |
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| Institution: | 1. Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 200092, Chins 2 Shanghai Municipal Engineering Design Institute, Shanghai 200092, Chins |
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| Abstract: | Based on a consideration of road cross-sectional slope and superelevations,three Degrees of Freedom(3DOF) Dynamics Model is established through the study of dynamic characteristics of wheel tires and suspension structures of vehicles.The loop simulation model of driver-vehicle-road system considering vehicle dynamic response is established on the basis of the 3DOF Model,SK model which is usually used in road alignment design and Optimal Preview Lateral Acceleration Model proposed by(Guo Konghui),and the solution is also proposed.The model is used in driving simulation and driving safety analysis. |
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| Keywords: | road safety driver-vehicle-road system dynamic response driving simulation |
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