摘要
本文针对工业上使用的红外热像系统精度低、高量程需要扩展、视场较大、价格昂贵等缺点,结合比色测温原理,设计了一套在线式小视场大量程高精度红外热像系统,并对测温系统的结构进行了详细描述,对滤光片的选择算法进行了阐述。
Most industrial thermographics have many disadvantages,such as low performance, large eyeshot,small measurement range,and high price.An on-line,small-eyeshot,large-measurement-range,and high performance thermographic system was developed based on colorimetric technique.The structure of the system is explained in detail.The selection method of the optical filter wavelengths is illuminated.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2006年第z1期465-467,共3页
Chinese Journal of Scientific Instrument
基金
国家863基金(2002AA420060)资助项目
关键词
红外测温
比色法
滤光片
thermographic colorimetric technique optical filter
