摘要
借助ADAMS建立了某齿轮传动系统的虚拟样机模型,并分别对构造的齿形误差和断齿2种故障进行了动态特性仿真分析。通过比较正常和故障2种状态下的动态特性,找出2种故障的故障特征。仿真结果表明与理论分析相符,为故障特征的提取探索了一种新的方法。
Developing a virtual prototype of the gear system with the aid of ADAMS, and simulating under different fault conditions, tooth profile error and a broken tooth respectively. By comparing dynamic characteristics under the normal system with the fault one, the fault characteristics are extracted. As the result shows, the simulation results is the same as theoretical analysis, a new way to extract the fault feature is explored
出处
《煤矿机械》
北大核心
2009年第3期193-195,共3页
Coal Mine Machinery
关键词
虚拟样机
动态仿真
齿轮故障
特征提取
virtual prototype
dynamic simulation
gear fault
feature extraction
