飞机试飞实时监控管控系统软件构架的设计与实现

DESIGN AND IMPLEMENTATION OF SOFTWARE ARCHITECTURE FOR REAL TIME MONITORING AND CONTROL SYSTEM OF AIRCRAFT FLIGHT TEST

飞机试飞实时监控是飞机试飞的重要环节。为解决原系统越来越难以满足现如今大场次多机种飞行实时监控的问题,在原飞行实时监控系统基础上提出新的实时监控理念。RDMA与网络附属存储(NAS)的有效结合解决了大数据量实时存储的问题。系统提升了飞行实时监控系统的功能,确保了多架飞机同时试飞实时监控的安全与质量。实时监控期间各系统、网络等运行状态信息清晰显示,事后回放、任务准备条理清楚,飞行资料和实时监控软件安控符合相关规定。通过一段时间运行,各项技术指标达到预期目的,管控系统、实时监控系统两大主线并行运行稳定、清晰。

Real-time monitoring of aircraft flight test is an important link of flight test.As the original system was getting difficult to satisfy the need of real-time monitoring of multi aircraft flight,we proposed a new real-time monitoring concept on the basis of the original real-time monitoring system.RDMA and the network attached storage(NAS)effectively combined to solve the large amount of real-time data.It improved the function of real-time flight monitoring system and ensured the safety and quality of real-time monitoring of multi aircraft flight.During the real-time monitoring,the running state information of the system and the network were clearly displayed.The post playback,the task preparation was clear,and flight data and real-time monitoring software were in conformity with the relevant regulations.Through a period of operation,the technical indicators achieve the desired purpose,and the two main lines,management and control system and the real-time monitoring system,are running stably and clearly.