行星变速装置系统可靠性Monte Carlo仿真算法  

System Reliability Assessment for Planetary Gearbox by Monte Carlo Approach

作　　者：杨绍奎[1] 孟惠荣[1] 李威[1] 张福田[2] 

机构地区：[1]中国矿业大学北京校区,北京100083 [2]中国北方车辆研究所,北京100072

出　　处：《车辆与动力技术》1998年第4期43-47,共5页Vehicle & Power Technology

基　　金：国家自然科学基金

摘　　要：行星传动系统中的零件具有多种失效模式，如轮齿折断和齿面点蚀等。系统内构件的载荷与转速等基本变量也存在着一定关系，必然带来相关性，使系统可靠度的计算变得相当困难．基于MonteCarlo仿真方法特有的广泛适应性和计算精度高的特点。There are multiple failure modes in the machine parts of planetary geartrains, such as tooth breaking and surface pitting. Relationships are also existed inthe basic variables of loads and speeds of system members. So they bring certainlycorrelation. In these cases, the system reliability assessment becomes very difficulty.This paper describes Monte Carlo simulation method for system reliability estimationof planetary gearbox utilizing the special characteristics, general suitability and highcaIculation accuracy.

关 键 词：行星传动 系统可靠性 MonteCarlo仿真 

分 类 号：TH132[机械工程—机械制造及自动化]