飞行参数在线自动监控技术的研究

Research of Flight Parameters Online Automatic Monitoring Technology

摘要:

针对“黑匣子”功能局限性与卫星数据传输的高成本问题,提出了飞行参数在线自动监控系统(FPOAMS)的新型设计思路；该系统可在线对飞参数据进行分析,并在发现数据超限时自动将飞参数据传送到地面监控中心；在此以航迹监控模块为核心模块,利用Visual Studio作为软件开发环境,通过面向对象技术和MATLAB引擎调用技术完成对飞行数据的解算、监控和航迹仿真；结果表明,该系统有助于地面监控中心在航迹偏离前后对飞机进行及时定位与预警,并且相对于传统的卫星数据链缩减了传输费用；由此可见该FPOAMS系统具有实时性、有效性和广泛应用性。

Abstract:

Due to the functional limitations of "black-boxes" and the high cost of satellite data transmission, a novel idea of the Flight Parameters On-line Automatic Monitoring System is proposed. This system can analyze the flight data online and send these data to the ground monitoring center when the transfinite data is detected. Hereby, the track monitoring module is considered as the core module and the Visual Studio is considered as the software development platform, to complete the data resolving, monitoring and track simulation, by using object-oriented technology and MATLAB engine calling technology. The result shows that this system contributes to the ground control center to warn and locate the aircraft position when the track deviation problem appears. This system also reduces the transmission costs compared with the traditional satellite data link. Thus, the FPOAMS proposed in this paper have properties of real-time, effectiveness and wide applicability.