瞬时多光谱爆温测量系统的标定

Transient multi-wavelength detonation temperature-measuring system

介绍了一种新型的爆温测量装置———瞬时多光谱爆温测量系统的基本组成、工作原理及系统的标定,系统的标定包括三个方面:用高压汞灯的四条特殊谱线进行系统光谱范围的标定;用高压汞灯作光源,得到波长与像元的位置对应关系式,用He Ne激光器做光源验证得到的位置对应关系式是否准确;用小型标准卤钨灯来进行温度标定。结果证明这种方法是可行的。

Basic structure, run principium and system's calibration of a new type detonation temperature measuring installation are introduced, which is transient multiwavelength detonation temperaturemeasuring system (TMDT). System's calibration includes three ways. Calibrate system's wave range with four special spectrum of high voltage mercuric lamp, go to light wavelength and image unit with high voltage mercuric lamp and validate it in HeNe laser device, calibrate temperature with small standard halogen tungsten lamp. This means is proved to be feasible and effective.