摘要
讨论了基于空间调制干涉原理的红外成像光谱仪器中高线性大摆镜扫描系统的控制技术,详细地阐述了各扫描方式的优缺点、控制器的基本原理、控制器硬件设计,提出了一种基于传统PID的微分增强型控制算法,分析了扫描系统的扫描效率和线性度。
This paper describes the controller of large and high linearity scanner used in spatially modulated infrared imaging spectrometer. The advantages and disadvantages of each scan mode, the basic principles of the controller and the controller hardware design are discussed in detail. Differential enhanced PID control algorithm is given. Scanning efficiency and linearity of the scanner are analyzed.
出处
《红外技术》
CSCD
北大核心
2015年第2期130-133,共4页
Infrared Technology
基金
国家部委预研项目基金
