摘要
将灰色系统理论中的灰关联分析方法引入到油井管杆偏磨故障树分析中,根据故障树底事件结构重要度,对故障树分析中各种故障模式发生的可能性大小作出了准确判断,并用具体实例给予说明。
Grey relation analysis method in the grey system theory was applied in the fault tree analysis of wear of tube and rod in oil well. In accordance with structural importance degree of basis case, possibility of fault tree model was judged correctly in fault tree analysis, and a practical example was used to illustrate this method.
出处
《润滑与密封》
EI
CAS
CSCD
北大核心
2005年第3期99-101,共3页
Lubrication Engineering
基金
中国石化胜利油田有限公司科学与开发项目.
