光纤传感器的位移特性实验数据

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1、表1光纤传感器的位移特性实验结果X/mm0.10.20.30.40.50.60.70.8U/V0.140.5010.9891.4962.082.613.113.52X/mm0.911.11.21.31.41.51.6u/v4.074.514.95.355.746.116.466.84X/mm1.71.81.922.12.22.32.4u/v7.27.527.878.118.418.689.039.29X/mm2.52.62.72.82.933.13.2u/v9.519.639.819.9910.1210.2410.3510.4X/mm3.33.43.53.63.73.83.94u/

2、v10.4410.4810.5210.5110.4610.4110.3710.32X/mm4.14.24.34.44.54.64.74.8u/v10.2310.119.929.839.689.59.339.15X/mm4.955.15.25.35.45.55.6u/v9.038.858.658.458.418.177.977.79X/mm5.75.85.966.16.26.36.4u/v7.697.47.257.216.996.776.646.5X/mm6.56.66.76.877.27.47.6u/v6.396.26.095.945.264.964.764.56X/mm7.888

3、.599.51010.511.5u/v4.44.173.813.453.112.822.582.17X/mm12.513.514.515.516.517.5u/v1.871.611.41.261.121.12光纤传感器位移特性实验线性区拟合00.511.522.53X/mm♦U/V—线性（U/V）光纤传感器位移非线性区曲线拟合♦系列1—线性（系列1）0光纤传感器位移非线性区曲线拟合510X/mm15♦系列1一线性（系列1）20表2光纤传感器的动态位移实验结果频率f/Hz234567Up-p0.50890.51690.54080.67850.55270.6043频率f/Hz89101

4、112Up-p0.65170.70630.88581.01461.2887光纤传感器动态位移曲线图5频率为1Hz吋U-X的波形图6频率为5Hz时Uo的波形图7频率力12Hz时Uo的波形（共振频率14Hz）F-峰峰•直的幅銨特性曲线uoooooC□O5O5oU□32211Q■■■■■ill02468101214F(Hz)光纤传感器动态位移曲线218642•••••1oooOA/akn02468101214频率f/llz