提出应用光纤布拉格光栅传感器来测量悬臂梁在弯曲时的应变的新方法,将得到的实验数据和应变片检测的结果以及理论计算的结果进行比较,证明了光纤布拉格光栅传感器测量应变的精确性。%The paper points out the new method of adopting the fiber Bragg Grating senor to measure the strain of the cantilever beam in its bending, compares the experimental data, the result of the strain measurement, and the result of the theoretic calculation, and proves the accuracy of the fiber Bragg Grating sensor to measure the strain.
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