摘要
面向利用多源信息优势提升航空装备故障预警有效性,提出了一种基于多源信息的直升机故障风险预警方法。系统性介绍了故障风险预警系统能力特征、技术架构模型,研究了故障知识关系融合、风险预警分析等关键技术,提出了切实可行的解决方案,在故障信号检测与融合处理基础上,结合领域知识进行故障诊断推理,为实现全域全程直升机多源故障数据综合预警分析提供了策略,为航空装备研制提供理论和技术指导。
A helicopter fault risk early warning method based on multi-source information is proposed from the perspective of improving the effectiveness of aviation equipment fault early warning by using multi-source information advantages.The capability characteristics and technical framework model of fault risk early warning system are systematically introduced.The key technologies such as fault knowledge relationship fusion and risk early warning analysis are studied,and practical solutions are put forward.On the basis of fault signal detection and fusion processing,combined with domain knowledge,fault diagnosis and reasoning are carried out,which provides a strategy for realizing comprehensive early warning analysis of multi-source fault data of helicopters in the whole region and provides theoretical and technical guidance for the development of military aviation equipment.
作者
齐小谦
刘文展
谷沛尚
王炳翮
司召峰
QI Xiaoqian;LIU Wenzhan;GU Peishang;WANG Binghe;SI Zhaofeng(The 54th Research Institute of CETC,Shijiazhuang 050081,China;Hebei Key Laboratory of Intelligent Information Perception and Processing,Shijiazhuang 050081,China)
出处
《计算机与网络》
2023年第23期40-45,共6页
Computer & Network
基金
河北省智能化信息感知与处理重点实验室发展基金项目(SXX22138X002)。
关键词
多源信息
风险预警
航空装备
故障诊断
multi-source information
risk early warning
aviation equipment
fault diagnosis
