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Dynamic gate algorithm for multimode fiber Bragg grating sensor systems

机译:多模光纤布拉格光栅传感器系统的动态门算法

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We propose a novel dynamic gate algorithm (DGA) for precise and accurate peak detection. The algorithm uses a threshold-determined detection window and center of gravity algorithm with bias compensation. We analyze the wavelength fit resolution of the DGA for different values of the signal-to-noise ratio and different peak shapes. Our simulations and experiments demonstrate that the DGA method is fast and robust with better stability and accuracy than conventional algorithms. This makes it very attractive for future implementation in sensing systems, especially based on multimode fiber Bragg gratings. (C) 2015 Optical Society of America
机译:我们提出了一种新颖的动态门算法(DGA),用于精确而准确的峰值检测。该算法使用阈值确定的检测窗口和具有偏差补偿的重心算法。对于不同的信噪比值和不同的峰形,我们分析了DGA的波长拟合分辨率。我们的仿真和实验表明,与传统算法相比,DGA方法具有快速,强大的稳定性和准确性。这使得它对于将来在传感系统中的实现非常有吸引力,特别是基于多模光纤布拉格光栅的传感系统。 (C)2015年美国眼镜学会

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