计量学报2026，Vol.47Issue(7)：970-976,7.DOI:10.3969/j.issn.1000-1158.2026.07.04
射频/红外复合目标光电轴指向在线校准技术
Photoelectric Axis Pointing of RF/IR Compound Target On-site Calibration Technology
李艳红 1张星雨 2朱斐越 2闫宏雁 2刘星任 2张宇1
作者信息
- 1. 上海机电工程研究所,上海 201109||自动目标识别全国重点实验室(上海),上海 201109
- 2. 上海机电工程研究所,上海 201109
- 折叠
摘要
Abstract
To improve the fidelity of the radio frequency/infrared(RF/IR)compound hardware-in-the-loop(HWIL)simulation system,an online calibration method for the photoelectric axis pointing of compound targets is proposed.Based on the measurement of the electromagnetic field of amplitude and phase distribution in the RF operating area and the optical axis pointing measurement method with infrared imaging,a RF/Infrared integrated compound target photoelectric axis pointing calibration device was developed.Tests and quantitative analysis of the photoelectric axis pointing measurement errors were conducted on-site in the RF/IR compound HWIL simulation system.The results show that the calibration device enables high-precision measurement and calibration of the photoelectric axes pointing.The uncertainty of the electric axis pointing measurement is 0.06°,while that of the optical axis pointing measurement is 0.56 ′.This calibration technology can be applied to the measurement and calibration of the photoelectric axes pointing of RF/Infrared compound hardware-in-the-loop simulation systems.关键词
光学计量/射频/红外复合目标/光电轴指向/在线校准/幅相分布/半实物仿真/不确定度分析Key words
optical metrology/RF/IR compound target/photoelectric axis pointing/on-site calibration/amplitude-phase distributions/hardware-in-the-loop/uncertainty analysis分类
通用工业技术引用本文复制引用
李艳红,张星雨,朱斐越,闫宏雁,刘星任,张宇..射频/红外复合目标光电轴指向在线校准技术[J].计量学报,2026,47(7):970-976,7.
