摘要
针对模糊可靠性设计中隶属函数特征值确定困难的问题 ,引入熵理论 ,可以在不完全依靠经验的前提下 ,对齿轮可靠性的模糊程度进行数值计算 ,定量地描述隶属函数特征值与可靠性的关系 ,给出了应用示例 。
Aimed at the difficult problem for determining the characteristic value of subordinate function in fuzzy reliability design, the theory of entropy was introduced in this article. Under the premise of not completely depending the experience, the numeric calculation on fuzzy degree of gear reliability was carried out. The relationship between characteristic value and reliability of subordinate function was described quantitatively, thus a new method for fuzzy reliability design of machinery was provided. And an applicative typical example was attached.
出处
《机械设计》
CSCD
北大核心
2004年第2期38-40,共3页
Journal of Machine Design
基金
黑龙江科技学院科技基金资助项目 (2 0 0 0 - 1 5)
