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随着航空发动机技术的不断发展,对其性能要求不断提高,发动机既要发挥极限性能又不能超过限制边界,这使得发动机安全性变得愈发重要,相应的控制设计、状态监测和安全保护问题受到研究人员的关注。本文通过对现有文献资料的整理分析,概述了涉及航空发动机安全保护控制的研究现状。首先,从发动机可靠性角度,对航空发动机的健康管理和容错控制研究现状进行了综述分析。然后,进一步从发动机安全性角度,对航空发动机的防喘保护、限制保护和切换保护等安全保护控制研究方法进行了文献评述。最后,对航空发动机安全保护控制的研究前景进行了展望。
With the continuous development of aeroengine technology, its performance requirements continue to increase, the engine must play both the limit performance and can not exceed the limit boundary, which makes the engine safety becomes more and more important, the corresponding control design, condition monitoring and safety protection By researchers attention. This article summarizes the research status of the safety control of aeroengine by sorting out and analyzing the existing literature. First of all, from the perspective of engine reliability, the status quo of the study on the health management and fault-tolerant control of aeroengine is summarized and analyzed. Then, from the point of view of engine safety, literature review is made on the research methods of safety protection control of aeroengine such as anti-surge protection, limit protection and switchover protection. Finally, the prospects for the research of aero-engine safety protection control are prospected.