太阳跟踪器的设计及其在环境监测中的应用

摘要

According to the disadvantages of traditional FTlR method in the environmental monitoring,the SOFFTIR method which using the sun as light source are put forward, the core components sun-tracker' s principle,design method and the application of photoelectric position sensitive detector ( PSD ) are detailed introduced.Relevant technical parameters are also given out. The actual field experimental results show that this sun-tracker's performance is stable and operation is simple,it has good application prospect.%针对传统傅里叶变换红外光谱遥测方法在环境监测中的不足,提出了利用太阳作为光源的太阳掩星法傅里叶变换红外光谱(SOF-FTIR)技术,详细介绍了太阳跟踪器的原理、实现方法以及光电位置敏感探测器(PSD)在其中的应用,并给出装置相关技术参数.实际外场实验表明:太阳跟踪器性能稳定,操作简单,具有良好的应用前景.