Research on speed stability of moving mirror in FTIR spectrometer

	Research on speed stability of moving mirror in FTIR spectrometer
	Zhang M.; Zhang J.; Yang H.
	2014
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	ISBN/10072276
卷号	43 期号:4 页码:1240-1246
摘要	In order to improve static and dynamic performance of moving mirror motion system in Fourier transform infrared spectrometer, nonlinear PID controller based on disturbance observer was designed. Firstly, mathematical model of moving mirror driven system was established, nonlinear factors in the system were analyzed. And then the theoretical basis designing this controller was given. At last, numeral simulation and physical experiment were carried on. The experimental results show that, when moving mirror is moving at 133 mm/s, the maximum overshoot of system is 0, rising time was 3 ms, steady-state variance is 0.0392 using NPID with DOB, which is obviously better than traditional PID controller. Conclusion shows that NPID with DOB controller is feasible and usable and it meets the requirement uniform motion of moving mirror.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44344
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang M.,Zhang J.,Yang H.. Research on speed stability of moving mirror in FTIR spectrometer[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2014,43(4):1240-1246.
APA	Zhang M.,Zhang J.,&Yang H..(2014).Research on speed stability of moving mirror in FTIR spectrometer.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,43(4),1240-1246.
MLA	Zhang M.,et al."Research on speed stability of moving mirror in FTIR spectrometer".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 43.4(2014):1240-1246.

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