摘要
在对运动中的车辆进行动力学分析的基础上 ,建立了事故再现的轨迹模型 ,运用经典的数值分析方法在计算机上加以实现 ,通过具体实例对该模型进行验证 ,并与事故处理软件 PC CRASH的模拟结果进行了比较分析。
Computer aided visualization is more and more popular for accident reconstruction with the increasing of traffic accidents in nowadays. As a key technology employed, a trajectory model is quite important for computer simulation and analysis of traffic accidents. It can reconstruct vividly the movement of impact vehicles during accidents, thus contributing greatly to specialists' authenticating work. Based on dynamic analysis of moving vehicles, a typical trajectory model was established in this paper. The programming of the model was realized by the classic numeric analysis method, and was validated and compared to the famous accident reconstruction software known as PCCRASH. The method in this paper can be applied widely in accident reconstruction.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2002年第5期23-26,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
云南省省校合作项目 (项目编号 :990 478)
