根据飞行试验需求,需要对遥测传输距离进行测试。在研究此课题时,利用基于无线mesh网络的测试系统,在不增加遥测带宽的情况下,通过优化无线mesh网络组网模式和各参数,增强了网络通信稳定性和可靠性,增加了单机遥测传输距离,同时测试了多机协同试飞时遥测传输距离的性能。 According to flight test needs, the telemetry transmission distance needs to be tested. In the study of this topic, the wireless mesh network based test system is used to enhance the stability and reliability of network communication by optimizing the wireless mesh network networking mode and parameters without increasing the telemetry bandwidth. Single-machine telemetry Transmission distance, while testing the performance of telemetry transmission distance when multi-aircraft collaborative test flight.