一种基于集合覆盖和可信度因子的多故障诊断模型

A Multi-Faults Diagnostic Model Based on Set-Covering and Certainty Factor

本文针对诊断问题的具体特点以集合覆盖和可信度因子为基础，建立了一个多故障诊断模型，给出了模型的求解算法，并将该模型应用于故障诊断专家系统中。本文给出的模型是对多故障问题求解的一个有效尝试。

Considering the specific characteristics of diagnostic problems,based onset-covering and certainty factor,we set up a multi-faults diagnostic model and give thesolving algorithm of this model.It has been applied in the fault diagnosis expert system. The model is an effective attempt for multi-faults problem solving.