分布式故障诊断系统中模型库系统研究

Study on Model Base of Distribution Fault Diagnosis System

为了解决分布式故障诊断系统中管理系统的任务分解、任务分配、结果综合的海量信息及数据的处理问题,系统采用智能决策支持系统(IDSS)来辅助系统进行诊断.在IDSS中,模型库系统是提高IDSS决策能力的关键部分.在分析了结构化模型库系统的基础上,提出了适合分布式故障诊断系统的面向对象模型库系统,使故障诊断系统能有效地对模型进行任意的选取,辅助系统在最短的时间内处理大量信息数据,最终获得最佳策略,提高诊断效率,满足诊断需要.

In order to resolve the problem of dealing with a great amount of information and data of assignment breaking, assignment distributing and result synthesizing in distribution fault diagnosis system. The system takes IDSS（intelligent decision support system） to assist the diagnosis. Model base system is the key component of IDSS. On the basis of analyzing structured model base system, an object -oriented model base system is put forward to satisfy the distribution fault diagnosis system. It makes the system get the model in random and assist the system to deal with a great of amount information and data in shortest time. With the model the system obtains the best tactics,increases diagnosis efficiencies, satisfies the need of diagnosis.