故障诊断中高冲突证体处理方法对比与分析

Contrast and Analysis of High Conflict Evidence Processing Methods in Fault Diagnosis

针对不同的处理方法,分别从基于修改规则的方法和基于修改证据源的方法这两方面进行详细阐述,举例说明了不同处理方法的特点并作出分析,并指出了处理高冲突证据体的方法存在的问题以及进一步的研究方向。

To treat high conflict evidence is a key issue for evidence theory development and application. Since the famous classic ＂Zadeh example＂, many scholars at home and abroad have researched on the problem and put forward their own processing method from different perspectives. Aiming at the different processing methods, this paper elaborates those methods respectively from two aspects of ＂the method based on modified rules＂ and ＂the method based on modified source of evidence＂, and then illustrates the characteristics of different pro- cessing methods and analysis. Finally, it points om the problems existing in the method of processing high conflict evidence and the future development direction.