Novel approach on detecting the signals of laser Doppler effect

被引：0
|
作者：
Zhang, Yu-Cun [1 ]
Liu, Bin [1 ]
Li, Qun [1 ]
机构：
[1] Yanshan University, Qinhuangdao 066004, China
来源：
Jiliang Xuebao/Acta Metrologica Sinica | 2006年 / 27卷 / 04期
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学科分类号：
摘要：
A novel approach is proposed to detect the laser Doppler signals, the system equations are deduced through the gradient search method, and the stability of the system is studied by the Poincare map theory. The approach is used to detect the signals of laser Doppler effect, and the laser Doppler frequency is estimated. The experiments show that the relative error is within 0.7%.
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页码：339 / 342
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