针对现有飞机飞行状态监视手段单一、信息不丰富等问题，提出一种飞机飞行数据实时传输系统。在超短波频段上，基于TDMA技术，实现了多架飞机飞行数据的组网传输。构建了机载飞行数据传输设备及天线、地面网路控制与接收基站及天线组成的飞机飞行数据实时传输系统，并在某型飞机上进行改装，实现了飞行数据的实时传输。飞行检验结果表明：该系统设计正确、性能优良，为进一步拓展飞行数据的应用范围、辅助开展飞行指挥奠定了基础。%To solve the problem of the single method for flight monitoring and poor information, the real-time aircraft flight data transmission system is proposed. Networking transmission for flight data of multiple aircrafts is realized based on TDMA technology in ultra-short wave band. The aircraft flight data real time transmission system is constructed by airborne flight data transmission equipment, airborne antenna, ground network control and receiving base station and ground antenna. It was used in certain type aircraft, and realized real time transmission of flight data. Flight tests show that the system has good design and better performance, it laying foundations for further flight data application and flight command.
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