1) merged fault tree
合并的故障树
2) coupled fault tree
耦合故障树
1.
This paper sets forth the concept and the principle of coupled fault tree,and presents the description of safety event of construction site with application of the principle.
提出了耦合故障树的概念和分析原理,应用该原理对建筑施工现场的安全事故进行了描述。
3) Integrated fault tree
综合故障树
4) fault trees being dependent
故障树耦合
5) concurrent fault diagnosis
并发故障
1.
At present,the investigations about the composite fault diagnosis technology of rotary mainly concentrate into the single fault diagnosis,but the studies about the multiple concurrent fault diagnosis technology are at the underway stage because of the complex mechanism of the composite fault.
实际工程中旋转机械转子系统并发故障是很普遍的,目前旋转机械故障诊断技术的研究主要集中在单一故障诊断方面,而多重并发故障(Multi-Concurrent Fault Diagnosis,M-CFD)由于其复杂的故障机理使得诊断技术的研究还处于起步阶段。
2.
The problem of concurrent fault diagnosis is one of the difficulties with fault diagnosis technology,not yet very good solution.
并发故障诊断问题是故障诊断技术中的难点之一,尚未有效地解决。
6) simultaneous fault
并发故障
1.
A new approach based on the evidence theory of Dempster-Shafer is proposed to solve the problem of simultaneous fault.
为了解决并发故障诊断问题,提出了一种基于推广的证据理论的新算法:将并发故障状态作为设备的运行状态引入分辨框(?)中,使之成为分辨框(?)中的基本元素,依据诊断并发故障所获得的不同证据体的冲突程度,给出了两种不同组合规则。
2.
Simultaneous faults are introduced in the frame of discernment and two different combination rules are established.
为了诊断并发故障,文中扩展了证据理论:将并发故障状态作为设备的运行状态引入分辨框Q中,视其为独立的运行状态,并根据不同证据体的差异程度,提出了两种不同的证据组合算法。
3.
A new approach based on the evidence theory of Dempster-Shafer is proposed to solve the problem of conflicting evidences in simultaneous fault.
针对D-S证据理论合成公式处理并发故障诊断中高冲突证据时存在的不足,提出了一种改进的证据组合方法:考虑焦元属性之间及证据之间的相互关联性,利用证据的相似度给每个证据确定支持度,再采用组合公式融合。
补充资料：故障树
用于表示系统内可能产生故障的部位及其相互关系和影响的树状图。见失效分析。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条