摘要
针对光辐射老化试验箱校准系统温度对光谱辐射计响应度的影响,提出了一种多阶泰勒多项式拟合温度修正方法;对校准系统光谱辐射计的温度效应进行修正后,可使光谱辐射计在0～55℃的不同温度下光谱响应误差小于2%。
As to the influence on spectral radiometer responsiveness from the calibration system temperature of radiation aging test chamber,a temperature correction method of multi order Taylor polynomial fitting for spectral radiometer is developed. After correct the temperature effects of spectral radiometer in calibration system,the deviation of spectral response is less than 2% over the temperature range from 0 ℃ to 55 ℃.
作者
李向召
黄志凡
代彩红
王彦飞
陈斌华
吴志峰
LI Xiang-zhao;HUANG Zhi-fan;DAI Cai-hong;WANG Yan-fei;CHEN Bin-hua;WU Zhi-feng(Shenzhen Academy of Metrology&Quality Inspection,Shenzhen,Guangdong 518055,China;National Institute of Metrology,Beijing 100029,China)
出处
《计量学报》
CSCD
北大核心
2019年第1期97-99,共3页
Acta Metrologica Sinica
基金
深圳市计量质量检测研究院科研项目(2015-YI07)
关键词
计量学
光辐射老化试验
校准系统
光谱辐射计
温度修正
metrology
optical radiation aging test
calibration system
spectral radiometer
temperature correction
