提出基于无线网技术来实现“飞行试验遥测数据实时远程传输”的新思路和技术方案,参照iNET标准对飞行试验遥测传输中的无线组网技术和数据安全进行研究,并以某大型运输机为飞行测试平台进行空地数据单向传输试验；试验结果表明,无线网最大传输距离达到202公里,最大传输位速率为2Mbps;在使用AES和MARS加密算法增强网络数据安全和解决无线网天线对活动目标实时跟踪问题后,无线网可用于飞行试验遥测数据传输.%A new conception for real-time, long-range data transmission based on wireless network technology has been introduced, and according to iNET specification researches on wireless network organization technology and data confidentiality have also been made, and the single-direction experiment with flight-test airborne data transmission from an aerotransport to ground station is made. The test result shows that for the wireless network, the maximum transmission distance can reach 202 kilometers, the maximum transmission bit speed can reach 2Mbps. After use of the AES and MARS algorithm to enhance network data confidentiality and solution to moving target real -time tracking for wireless network antenna. The wireless network can be used in flight - test telemetry transmission.
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