信息融合技术在多Agent故障诊断中的应用

由于分布式多Agent故障诊断系统中各Agent知识和经验的限制，提供的结果和可信度将有所不同而很难得到一个正确解。所以在信息融合技术的基础上，提出了解决这类问题的四种信息融合方法。模糊信息融合方法、贝叶斯信息型融合方法、D—S证据理论信息融合方法和可信度信息融合方法。这些信息融合方法功能互补、相互配合协助多Agent故障诊断专家系统将来自不同Agent的、带有差异的结果进行融合，使融合后的结果比单个Agent的诊断结果可信度更高，从而提高故障诊断专家系统诊断结果正确率。

The Application of Information Fusion Technology to the Multi-Agent Fault Diagnosis System

For the limits of the knowledge and experience of the Agent in the Fault Diagnosis System of Distributed Multi-Agent.The results and credibility which it provided will be so different that it's very difficult to get a correct solution.Therefore based on the technology of information fusion,we proposed four methods of information fusion to solute this problem.Fuzzy Information Fusion Method,Bayesian information-based fusion method,D-S evidence theory of information fusion method and The credibility of inform...