基于Vortex的电传动履带车辆动力学实时仿真  

Real-time Simulation Study of Dynamics of Electric Drive Armored Vehicle Based on Vortex

作　　者：李兵[1,2] 马晓军[1] 杨宗民[1] 可荣硕[1] 

机构地区：[1]装甲兵工程学院,北京100072 [2]中国卫星海上测控部,江苏江阴214431

出　　处：《火力与指挥控制》2012年第9期179-181,共3页Fire Control & Command Control

摘　　要：针对车辆动力学实时仿真问题,应用了多体动力学软件Vortex建立了车辆的动力学模型,并对Vortex的车辆基类进行了二次开发,直接给主动轮施加扭矩,最后实现了电传动履带车辆动力学建模。在不同工况下,进行了动力学实时仿真试验。结果表明,采用Vortex进行车辆动力学仿真在保证较高精度的同时还具有良好的实时性。Aiming at the problem of real-time simulation of vehicle dynamics,dynamic model of vehicles is built in Vortex. Base class of vehicle is secondary developed to apply torque to the sprocket directly. Finally, dynamics model of electric drive tracked vehicle is established. Under different conditions, dynamics real-time simulation is carried out. The results show that the vehicle dynamic simulation in Vortex ensures high accuracy and also has good real time.

关 键 词：电传动 履带车辆 多体动力学 实时仿真 

分 类 号：N945[自然科学总论—系统科学]