基于共生进化策略的集成智能故障诊断系统研究

智能故障诊断技术作为人工智能技术在故障诊断领域的应用,为保障工程技术系统的可靠性和安全性开辟了新的途径.但随着系统设备和功能的日益复杂化,发生故障的机率以及由此带来的损失越来越大,现有单一、固定的故障诊断方法却难以满足复杂系统诊断的全部要求.针对故障诊断系统中现有集成故障诊断推理模型的不足,借鉴生物在生态环境中的共生策略,文章提出了一种基于共生进化策略的集成诊断策略,讨论了相关技术问题,采用多Agent技术,给出了相应的集成化诊断系统模型框架.

Research on Synthetic Intelligent Diagnosis System Based on Symbiotic Evolution Policy

As a kind of applied systems of AI in fault diagnosis,the technology of intelligence fault diagnosis develops a new way for the reliability and safety of industrial systems.But,with the gradual complication of the equipment and function of system,which leads to more faults and loss,it can no longer meet all demands for diagnosing fault complex systems by using existing solitary and static means.Enlightened by the symbiotic policy of creature living in natural ecology environment,the form of synthetic diagnosis based on symbiotic evolution and related technology is present to improve the existing synthetic fault diagnosis models,and an frame of synthetic diagnosis system is given out by using the multiple agents technology in this paper.