摘要
运用多刚体动力学理论建立了车辆三维模型在此基础上讨论了车辆在紧急工况下的空间位置和方位编制了再现车辆紧急工况的软件并示例了用该软件。
Based on the theory of multiple rigid body, this paper discusses the three dimension modeling of vehicles. The mass of a vehicle is divided into spring mass and unspring mass. The kinetics differential equation of spring mass is built by means of Euler equation After determining the location and orientation of vehicle,a simulation software of vehicle emergency cases is developed.
出处
《湖北工业大学学报》
1999年第4期25-28,共4页
Journal of Hubei University of Technology
关键词
汽车交通事故
碰撞
车辆模型
事故再现
vehicle traffic accident
collision
vehicle model
accident simulation
