摘要
本文通过对剩余寿命抽样的罗必塔方法的引用,提出了直升机有寿机件剩余寿命可靠性的评估方法。经过对罗必塔方法抽样误差的详细理论分析,指出对于耗损型的直升机有寿机件的寿命分布,罗必塔方法具有很好的适用性和可靠性且计算简便,理论分析和仿真实验都证明了这一点。
Based on the citing of L'Hospital'law to residual life sampling,a method for the relia- bility analysis of helicopter assembly in limited longevity is provided in this paper.Sampling preci- sion of this method is also discussed.Several examples are presented to illustrate the application of this method in the reliability simulation.The results show the nower and simnlicity of this■
出处
《直升机技术》
2005年第1期23-25,共3页
Helicopter Technique
关键词
剩余寿命
可靠性
抽样
仿真
residual life
reliability
sampling
simulation
