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航空发动机状态监控与诊断现状及发展趋势 被引量:11

State and Trends of Aeroengine Condition Monitoring and Fault Diagnosis
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摘要 介绍了故障诊断领域,尤其是军用航空发动机故障诊断领域的研究和发展现状,针对当前航空发动机维护中出现的关键故障问题,提出了应针对问题研究理论、针对问题发展技术的科学发展观;综述了现有航空发动机状态监控与故障诊断技术的研究情况;阐述了应着重研究的支撑理论和发展的关键技术,以及这些支撑理论和关键技术对于解决航空发动机状态监控与故障诊断问题的重要作用和意义;指出了航空发动机自主集成监控,即诊断与控制一体化、实时化、早期化、智能化,监控诊断与飞控协同控制一体化,资源共享网络化的发展趋势。 The current research statu of fault diagnosis,especially military aeroengine fault diagnosis is introduced.The specific key fault problems and demands existed in aeroengine maintenance are pointed out.Scientific developing view is presented that theory-investigating and technique-developing should be in accontance with the existed problems.The importance and significance of the proposed supporting theories and teniques are clarified.The trends of owning integration of diagnosis and control,real-timing,intelligent,synergistic working with flight control system,resources sharing on network,etc.are porspected.
出处 《控制工程》 CSCD 2007年第S3期84-87,96,共5页 Control Engineering of China
基金 空军工程大学工程学院优秀博士论文创新基金(BC0501) 国家自然科学基金民航联合研究基金(60672179) 国家863高技术研究计划青年基金(2005AA100200)
关键词 航空航天推进系统 状态监控 故障诊断 aerospace proposition system condition monitoring fault diagnosis
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参考文献5

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