舰载环形相控阵天线外形检测系统设计与标定研究

打开文本图片集

中图分类号：TN957.2 文献标识码：A 文章编号：2096-4706（2025）21-0025-06

Research on Design and Calibration of Ship-borne Annular Phased Array Antenna Shape Detection System

LIUJiachen （The 10th Research Institute of China Electronic Technology Group Corporation， Chengdu 610o36， China）

Abstract：Aimingattheshape detectionrequirementsof typical ship-borneannular phasedarryantenna，adetection system is designedinthispaper.The systemuses thearticulatedarmrobottodrivethethree-dimensionalopticalscanning probe for measurement，andatthesametime，thespatialpositionandatitudeoftheprobearepositiondbyavisual trackingscheme composedoffourcameras.Byoptimizing thecamera layout scheme，the measurement spaceis maximizedunder the premise ofensuring the trackingandpositioningaccuracy.Acording tothesystemrequirements，animprovedcalibrationalgorithmis proposed.Whileensuringthecalibrationaccuracythespeedandacuracyofthesystemcalibrationaresignificantlyimprovedby optimizingthealgorithmfow，improving thedesignofthemarkerpointarangementandsimplifyingthecalibrationsteps.The digital simulation experiment shows that the system has high measurement accuracy and strong feasibility.

Keywords：annular phased array antenna; shape detection; vision-based tracking system; calibrationalgorithm

0 引言

舰载环形相控阵天线凭借其全向覆盖能力、快速波束切换性能、低空强抗干扰特性及高度集成化等优势，被广泛应用于现代舰艇电子系统。（剩余5101字）