Error Analysis And Correction Of3D Radar

Analysis and verification of radar’s probe accuracy is an important means to ensurethe quality of the radar production. The current radar’s probe accuracy testing by themethod of inspection testing, Owing many limits in radar’s inspection, test a long time andother conditions, radar production and use of the process difficult to promote.Not only considered the factors that affect radar accuracy but the use of theoreticalmethods to calculate the demonstration radar precision design；basis on inspection testing,the use of high-precision radar, many radar detection, many radar intelligence fusion threemethod to simulate the flight data of the target，Therefore，providing high-precision targettrack data. the verification of the accuracy of the measured radar. On a variety of methodsdiscussion, and the advantages and disadvantages of various methods were compared;inspection flight test standard data accuracy, data processing is simple, but the trial havemany restrictions and test period is long, so it is difficult to promote; Compared to highprecision radar’s test and inspection’s test, the restriction is relatively small, standard dataaccuracy was slightly lower, but retains the advantages of simple data processing; but thereare still many limitations in high-precision radar use and equipment, add to the difficulty inthis promoting，To this problem，the multi-radar detection methods is put forward， lesslimitations of the method，so it has promotional value, but the data processing volume, andapplies only to the same precision radar between detection test; to further reduce therestrictions, multi-radar data fusion method, considering the role of the radar designaccuracy in data integration, experiment to comprehensive ranging from precision radardetection, but the data processing larger capacity. The various test methods has its ownadvantages and disadvantages, we need according to the actual situation in use, select theappropriate method for experimental verification. Moreover, with the development andpopularization of the computer, the manufacturer and place of use can be configuredhigh-performance computers, to some extent, to overcome the drawbacks of the data tocalculate the amount of the increase in favorable conditions for the promotion of validationtests. Radar probe’s error correction is discussed in the text.In this paper, the four test methods for verification of radar’s probe accuracy, andcompare to variety of test methods and gives the advantages and disadvantages of variousmethods to facilitate the operator choice a reasonable method; Leading to the radar probeerror’ factors and phenomena, there forward to easy to operate the cost of the softwaresettings amendment to reduce the error correction rely on professional instrumentation and tools but the radar probe precision test and probe error correction are consolidateddisciplines involved in multiple areas of expertise, there are a lot of knowledge waiting tobe discovered.