基于故障传递概率的故障源位置诊断方法

An approach to Fault Location Based on Failure Propagation

提出一种基于故障传递矩阵的大系统故障源位置确定方法．它利用能观察到的装置的输出 信息，结合故障传递矩阵和装置的历史信息来确定故障源位置．仿真结果表明：所提出的方法简 单有效，特别适用于复杂系统的故障源诊断．

In this paper, an approach to fault location based on failure propagation is presented .Using propagation probability and some output information of devices, fault source can be effectively located.