| Due to the fact that many guidance information displayed by landing radar can not be monitored remotely in the actual airport environment,the tower commander can not see the aircraft landing information given by the radar,and can only master the radar pilot to guide the aircraft into the landing process through ear listening and brain recording.The accuracy of the command and guidance parameters of the corresponding newspapers is difficult to judge,and the command is in a passive state.Based on the purpose of airport construction and the actual requirements of training,this paper designs and implements a landing monitoring system based on the current conditions of airport landing equipment.Based on the actual function requirement and technical development direction of the landing radar information,this paper designs and realizes the monitoring system of landing status.Using Visual C++ as a development tool,the system designs and implements a radar monitoring system with strong practicality and operability.The paper mainly discusses the basic principles and algorithms involved in the data information processing of landing radar,such as coordinate conversion and clutter processing when raw data is preprocessed.There are also some problems such as associated gate design,dot trace correlation,prediction and filtering that should be considered in track Association.In the process of software design and implementation,the system is divided into modules and the system structure is constructed according to the specific functions.Finally,this paper introduces the debugging process of the software.The experimental results show that the system designed and implemented in this paper can meet the requirements of radar data reading,track association and other related information processing during flight training,and the display of monitoring targets.After a period of debugging and operation,to achieve the basic design purpose has a certain engineering application value. |
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