基于节约覆盖集理论的通信设备故障诊断模型

将基于节约覆盖集理论引入到通信设备故障诊断知识系统的推理当中,并在此基础上提出了一种适用于通信设备故障诊断的基于节约覆盖集的诊断算法,同时建立了故障诊断的实用模型.该模型通过对相应节约原则的选择,控制生成的假设集数量,从而达到动态地对故障诊断的精度和效率之间矛盾的调整,使该模型适合于不同的诊断要求.

A Model of Fault Diagnosis for Communication Equipment Based on the Parsimonious Covering Set Theory

In this article,the parsimonious covering set theory is applied to the reasoning of communication equipment fault diagnosis and an algorith suitable for communication equipment fault diagnosis is presented on the basis of parsimonious covering set theory.In addition,an applicable model for fault diagnosis is established.The model can control the quantity of hypothesis which is built through the algorithm by selecting a corresponding parsimonious principle,which results in adjusting contradiction dynamically between precision and efficiency during fault diagnosis,and the purpose is to make the model satisfy different diagnosis requirement.