发动机试飞智能监控方案设计

Design of Intelligent Monitoring Scheme in Flight Test of Aero-Engine

发动机试飞时,由地面人员进行参数监控能够提高飞行的安全性,但该方法在人员、反馈链路、遥测系统方面存在一定的缺陷。在此基础上,设计了辅助监控系统、地面专家系统、发动机参数基线模型、机上综合监控系统等智能监控方案。智能监控方案可推动由人员监控向计算机自主监控、由地面监控向机上监控转变,从而提高监控的质量,保障飞行安全。

The engine parameter should be monitored by ground personnel to improve the security in flight test of aero-engine,but there are some limitations including personnel,feedback link,and remote measuring system.The intelligent monitoring schemes,including assistant monitoring system,ground expert system,engine parameters base line model,and on-plane integration monitoring system are designed.The intelligent monitoring schemes can promote the monitoring converting from personnel to computer,from ground to on-plane.They can improve the quality of monitoring and also ensure flight security.