航空发动机综合参数在线记录仪

Aeroengine Comprehensive Parameters on Line Recorder

航空发动机的健康安全状况对保证飞行安全有重要作用,如果不能对航空发动机的健康状况进行有效监控和管理,将直接危及飞行器运行安全,轻者会使飞机不能正常飞行,重者将会导致机毁人亡。所以,航空发动机健康安全管理对于保证飞行器的安全运行至关重要。本文所研发的航空发动机综合参数在线记录仪是航空发动机健康安全管理系统的硬件部分,针对使用环境与功能要求,对宽温电子技术、强抗振结构、电磁兼容、微型化等进行研究与设计。通过实验证明研制的发动机参数记录仪功能和性能满足所规定的主要技术指标要求。

The health and safety status of aeroengine plays an important role in flight safety,if the health status of aeroengine can not be effectively monitored and managed,that will directly threaten the safety of aircraft operation,will make the aircraft can not fly normally,even will lead to aircraft damage and death.Therefore,aeroengine health and safety management is very important to ensure the safe operation of aircraft.The aeroengine comprehensive parameters online recorder developed in this paper is the hardware part of aeroengine health and safety management system.According to the use environment and functional requirements,the wide temperature electronic technology,strong anti vibration structure,electromagnetic compatibility,miniaturization are researched and designed.It is proved by experiments that the function and performance of the developed engine parameter recorder meet the requirements of the main technical specifications.