摘要
优选石油机械零部件的可靠度，为设计提供合适的可靠性指标，是石油机械可靠性设计的关键。应用模糊优选可靠度基本原理，提出了石油机械零部件可靠度的模糊优选方法。对绞车滚筒轴可靠度的优选计算，表明该方法简便实用。
It is a key to designing parts of petroleum machinery to optimize their parameters, in particular, reliability index. A method for fuzzy optimization is derived and discussed based on the fuzzy theory. As an example,the reliabitity level of the drawwork's reel shaft is selected by the method,which indicates its simplicity and practicability.
出处
《江汉石油学院学报》
CSCD
北大核心
1996年第1期79-82,共4页
Journal of Jianghan Petroleum Institute
基金
江汉石油管理局资助
关键词
石油机械
零部件
可靠性
绞车
设计
模糊优选
oil machinery
parts
reliability
fuzzy comprehensive evaluation
reel shaft
