故障管理在设备管理中占有重要地位,给故障一个统一、严密、准确、解释性强的定义是非常必要的。 1.以往的著作或文章中关于故障的定义,有的是从经济角度,也有的只是为了方便统计工作,将故障与事故加以区别,按停机时间长短及经济损失大小予以划定,但却很少从技术角度来说明,忽视了故障的根本,不能准确地解释故障。因此,有必要探讨统一的故障定义,使设备管理的状态管 Fault management occupies an important position in the equipment management, and it is necessary to give a unified, strict, accurate, and interpretive definition of the fault. 1. The definition of faults in previous works or articles is that from the economic point of view, some are just for the convenience of statistical work, and faults and accidents are distinguished, and the length of downtime and the size of economic losses are defined, but rarely Technical point of view to explain, ignore the fundamentals of failure, can not accurately explain the failure. Therefore, it is necessary to explore a unified fault definition to make the state management of equipment management