Design And Development Of Radar Data Processing Software

Radar data processing is an important part of radar system,it is mainly used for radar signal processing to detect the target data for subsequent processing effectively,extracted from a large number of radar echo point mark get real target tracking,target track formation,determine the target distance,azimuth,altitude,speed,heading and parameters,and then the target tracking information and report the results deal with radar control terminal display.This thesis comes from a command and control radar with the development of the radar data processing task,requiring data processing platform adopts veneer miniaturization architecture,in the implementation of low power consumption,light miniaturization design at the same time,complete the mission of the radar data processing.Task requires data processing platform has high computing power,report to real-time processing of radar signal processing components of target information,at the same time have a RS422,RS232 and RS485 serial port,and so have certain extensibility,can finish the independent status of wireless positioning control and information receiving process.The design and development of this radar data processing software mainly include demand analysis,algorithm research,software design,code implementation,test and verification,combined with radar system,etc.Radar data processing algorithms including point trace condensation algorithm,track filtering algorithm and tracking processing,etc.,focusing on kalman filtering algorithm was analyzed.This paper completes the design and development of radar data processing software in a command and control radar project with typical software engineering development method,analyses and studies the data processing filtering algorithm,and applies it to practical engineering;according to the actual demand of a command and control radar system,the design and development of data processing software is completed with C language.The field test of command and control radar is carried out according to the requirements.The main technical indexes are all up to the standard.The reliability and stability of radar data processing are verified by the field test.The function and performance of data processing software meet the requirements of command and control radar system.