Design And Implementation Of UAV Management And Control System

As a new and important industry,unmanned aerial vehicle(UAV)is widely used in both military and civil situations.However,the problem of "black flying" of UAV frequently occurs,because the social and public safety problems caused by such problems are becoming increasingly significant.Small slow because of the public security organ for unmanned aerial vehicle(uav)such as "low" characteristics,failed to achieve the ideal monitoring effect,lack of unmanned aerial vehicle(uav)authentication as well as the corresponding flight plan management work,is not reliable to monitor specific flight conditions and trajectory track,therefore management actual airspace safety level,also need further improvement.Therefore,in the research process of this paper,there are significant shortcomings in the supervision of important issues such as large conferences and exhibitions.A comprehensive discussion is carried out on the objective requirements of the current supervision of UAV,and an important UAV control plan should be constructed in the future development process.In addition,in-depth analysis of UAV supervision technology discussed in the system has been actively promoted,mainly including UAV tracking algorithm,early warning algorithm and communication scheme based on MAVLINK protocol.The key work and innovation completed in this paper are as follows.First,study the latest progress of the regulatory platform at home and abroad,combined with the relevant regulations of aviation management agencies and the development needs of public security agencies,and then complete the overall architecture design of the system,and select the development program that meets the requirements.Around the real problem design of this system,through professional computer software to complete the overall software development program and MAVLINK protocol,the final design and completion of a number of important functional plates,at the same time all aspects of the function of the operation is more ideal,to achieve the expected design goals.Second,over traditional uav tracking algorithm real accuracy is poorer,various movement modes,the problem such as mechanical strength adaptability is not ideal,combined with the feature of the basis of a variety of models,and tracking algorithm,further improved model of constant velocity(CV),CS filtering algorithm(KF),CSCTR attached no trace filter(UKF),and then draw in 3 d space above the interactive algorithm,the simulation demonstrates this algorithm has the ideal location filtering accuracy and robustness.Thirdly,in the actual operation process of UAV,there is no effective way to determine the no-fly area,and the ability of real-time danger warning is significantly deviated.In the analysis process of this paper,the modeling rules and topological information of the temporary no-fly airspace were studied in depth,and then the navigation point vector constraint scheme based on the position and velocity direction was applied again to carry out corresponding analysis activities for the relevant airspace warning algorithms.Based on the important digital elevation model,bilinear elevation interpolation algorithm is considered as a whole in the subsequent analysis process,and real-time matching is carried out based on various information of the actual position and the minimum elevation surface of the UAV,and further in-depth analysis is carried out around the basic information of the near-ground warning algorithm.Fourth,regarding current uav ground station software cloud system,manufacturers,it is difficult to effectively obtain the perimeter of the temporary ban information,circulation of unmanned aerial vehicle(uav)flight data exists between multiple systems,optimization problem in the process of analysis combined with Mavlink protocol,relying on the optimization system,downlink message communication between frames,the thorough analysis in this paper,the complete system and unmanned aerial vehicle(uav)cloud system between the specific communication solution,in this way to ensure unmanned aircraft,unmanned aerial vehicle(uav)user information interaction of multiple aspects,such as demand,also need effective docking aviation management and control of public security organ of communication problems.