摘要
在进行机构可靠性分析时，如何求失效模式中有关随机量的统计特征是一个难点。本文用适合计算机处理的传递矩阵法，以三轴齿轮传动机构为例进行了机构可靠性分析中统计量的分析推导，其中，主要对传递矩阵法中的方差矩阵进行了推导。最后对具体算例做了分析计算。
In analyzing the reliability of a mechanism,how to get the statistic characteristics of the relating random parameters in a failure model is a difficult problem.In this thesis,taking a three shaft gear transmission mechanism as an example,the characteristics of the relating random parameters in analyzing mechanism reliability are analyzed with the transfer matrix method which is suitable for computer to deal with.The square deviation matrices that are useful in transfer matrix method are,in particular,derived.A specific example is given to explain the application of the method used in this thesis.
出处
《机械科学与技术》
CSCD
北大核心
1998年第6期935-937,940,共4页
Mechanical Science and Technology for Aerospace Engineering
