C波段基站式多目标遥测网络构建技术

随着航空工业的不断发展,现行航空测试使用的IRIG-106标准的S波段单向点对点的PCM数据传输体制已不能满足新技术、新测试发展的需求,需要突破现有传输体制,探索数据传输新模式;文中结合美国iNET标准,选定C波段作为遥测传输频段,在成熟的网络通信技术的基础上,开展C波段基站多目标遥测网络构建技术研究,主要从架构设计、接入体制、系统研制等方面进行了研究;最后通过构建C波段基站式多目标遥测网络飞行试验演示验证系统进行了验证;验证结果表明文中设计的系统能够实现遥测数据的传输;通过C波段基站式多目标遥测网络构建技术的研究,突破了传统遥测体制,实现了基于C波段的基站式遥测数据传输,为实现高速、双向、多目标空地数据传输提供基础。

Construction Technology of C-band Base Station Multi-target Telemetry Network

With the continuous development of the aviation industry, the current IRIG-106 standard S-band of point-to-point PCM data transmission system used in aviation testing can no longer meet the needs of new technologies and new test development tests. It is necessary to break through the existing transmission system and explore new data transmission mode. Combined with the American iNET standard, the C-band is selected as the telemetry transmission frequency band. Based on the mature network communication technology, the research on the construction of the C-band base station multi-target telemetry network is carried out, mainly from the aspects of architecture design, access system, system development, etc. Were studied. Finally, it was verified by constructing a C-band base station multi-target telemetry network flight test demonstration and verification system. The verification results show that the system designed in this paper can realize the transmission of telemetry data. Through the research on the construction technology of the C-band base station multi-target telemetry network, it has broken through the traditional telemetry system and realized the C-band base station telemetry data transmission, which provides the foundation for high-speed, two-way, multi-target air-ground data transmission.