履带车辆强化行驶试验的平顺性仿真  

Ride Comfort Simulation for Tracked Vehicle Enhancement Test

作　　者：张亚欧[1] 吴大林[1] 王兴贵[1] 杭小初[2] 

机构地区：[1]军械工程学院火炮工程系,石家庄050003 [2]中国白城兵器试验中心,吉林白城137001

出　　处：《兵工自动化》2006年第2期19-20,22,共3页Ordnance Industry Automation

摘　　要：履带车辆强化行驶试验的平顺性仿真的过程如下:先用仿真软件ATV建立某型履带式自行火炮虚拟样机,并根据强化试验路的设计指标,编写相应的路面文件,建立仿真路面。其仿真试验通过强化试验路面上得到的不同车速下车辆驾驶员位置的垂直振动和水平振动加速度及其均方根值,解算出振动加速度与路面及行驶速度的关系。The process of ride comfort simulation for tracked vehicle enhancement test is as follows： Firstly, through adopting the simulation software for tracked vehicle ATV, the virtual prototype of a self-propelled gun with track was built According to the design guideline of the enhancement road, the corresponding road files were compiled and the simulation roads were built. Then, the simulation test of ride comfort of the self-propelled gun virtual prototype was carried out on the enhancement test roads, which obtained the vertical and horizon vibratory acceleration and their root-mean-square. The relationship among acceleration, road and running velocity was achieved.

关 键 词：履带车辆 虚拟样机 强化试验 平顺性 仿真 

分 类 号：TJ810.2[兵器科学与技术—武器系统与运用工程]