Design Of Searching And Data Recycling System Based On Unmanned Aerial Vehicle

In order to study the damage effect of weapons for better target,need to test the damage parameters,the end loading recorder as terminal performance parameters acquisition in the process of testing,analysis and study of its recovery and improve the performance of device and system plays a vital role.The damage testing on the sea,the end loading recorder installed in the target damage,after the testing,the end loading recorder will be scattered in the sea,adopting the device itself makes the buoy floating on the sea,but by the safe,natural conditions and other factors constraints,can not be directly close to salvage.In view of the wide range of terrain,the complexity of the natural environment,not conducive to personnel near but also the end loading recorder need to recover,this article presents UAV equipped with searching and data recovery system.UAV equipped with searching and data recovery system using the UAV flight model,combined with the positioning method is simple,area searching the end loading recorder first,when lowering the UAV altitude target in wireless data transmission range,set the hover waypoints,then start with the end loading recorder to establish wireless transmission channel for data recovery.This article is divided into three parts,the first is the searching and location of the UAV to the end loading recorder,the other is the design of the wireless data transmission system,and the third is the design of the end loading recorder.Among them,including the UAV navigation technology,Zigbee data transmission technology,positioning,storage testing technology and other technologies.The wireless communication technology,the factors that affect the wireless transmission,the wireless transmission process and the robustness of wireless communication are analyzed and designed.It proves that the datacommunication is good and the transmission is stable.The system provides an effective method for the recovery of the end loading recorder,the analysis of the storage data and the improvement of the design scheme and other aspects of scientific research.Finally,the transmission distance,time and stability of the wireless data transmission system has been tested and verified,has certain reference significance of this system for positioning technology and wireless data transmission technology to study the reliability,power consumption,application scope etc.