遗传算法在傅立叶变换光谱仪中的应用研究  

Application Research of GA in Fourier Transform Spectrometer

作　　者：段星辉[1] 代作晓[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083

出　　处：《科学技术与工程》2008年第8期2030-2033,2037,共5页Science Technology and Engineering

基　　金：中国科学院创新工程青年人才领域前沿项目(C1-8)资助

摘　　要：动镜驱动控制模块是傅立叶变换光谱仪中一个非常重要的组成部分,动镜驱动设计的好坏,直接影响到光谱分辨率和光谱图像质量。在控制当中采用PID控制器,使用遗传算法来优化PID参数。同一般的PID参数整定相比,遗传算法获得了更优解,系统性能指标有了显著提高,并在实际工程当中取得好的效果。The driving control module of moving mirror is one of the most important compositions of the Fourier Transform Spectrometer. The design quality of the driving control module has direct influence on spectrum resolving power and the quality of spectrogram. The PID controller in the control design and introduced Genetic Algorithm to optimize the PID parameters is used. Compared to the general methods of tuning the PID parameters, Genetic Algorithm has got better solution and significantly improved the system performance . Using the PID parameters acquired by Genetic Algorithm, have been got good effect in our project.

关 键 词：傅立叶变换光谱仪 PID 遗传算法 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]