摘要
基于M atlab/S im u link建立了用于研究车辆制动稳定性的7自由度仿真模型;使用V-R ea lm Bu ilder 2.0建立了相关的虚拟场景,并通过VR工具箱提供的接口实现了S im u link模型与虚拟世界的关联,从而可以利用S im u link模型产生的信号数据控制和操纵虚拟世界中车辆的运动状态。通过仿真结果及其虚拟演示,证实此模型能够很好的体现车辆在制动时的运动特征。
A Simulink model of 7 DOF vehicle dynamics for brake stability study is constructed based on Matlab/ Simulink. Then a correlative VR scene is constructed through using V-Realm Builder 2.0. The Simulink model and the VR world are associated via VR toolbox interface,thus the signal coming from the Simulink model can be used to control and navigate the movement of the vehicle in the VR world. The simulation result shows that this model can well describe vehicle dynamic characteristics during braking, and provides a platform for the research on the brake stability of vehicle.
出处
《交通与计算机》
2006年第6期103-106,共4页
Computer and Communications
基金
北京市教委重点项目
北京市自然科学基金项目资助(批准号:KZ20041000501)
