The Research Of Ground Control System For The Unmanned Aerial Vehicles Based On Communication Confrontation

The communication confrontation plays a vital role in the modern military war as an electronic warfare technology.With the advantages of the zero casualty,flexible and strong battlefield adaptability,the UAV (unmanned aerial vehicle) as the air battlefield weaponr is highly valued by all countries and scientific institutions,and widely used in many fields.Directly affecting the performance of the UAV system,the UAV ground control system also is called the "nerve center" of the UAV system. Therefore,it is great significant to research the UAV ground control system.In this thesis, firstly illustrates the design task and scheme of the UAV ground control system in the in-depth studying of the related technologies and theories of communication countermeasure based on frequency hopping. The main tasks of the system including:realized the functions that the data communication and processing between the UAV ground control system and UAVs,location information display,parameters identification of the intercepted frequency hopping signal,send the communication interference commands to UAVs,data storage and query,and track playback.Completing the interface design by the VC++6.0 software tool,realizing the real-time information display of UAVs based on the electronic map,achieving the data receiving and sending by establishing data link based on client/server model of TCP/IP protocol,realizing the data store and query by ADO technology,classifying and processing the received data by the message protocol and identifying the parameters of intercepted frequency hopping signals by the mixed programming method of VC++6.0 and MATLAB. Finally, after the completion of the design of each function,test the system functions and analyzed the results.The results show that:this system having friendly interface display realizesthe functions that the data communication with UAVs, the parameters identification of the receiving frequency hopping signal, the track playback, the store and query of data and allows many machines online.