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详细介绍了一种检测自制高g值加速度传感器的技术。利用Hopkinson杆装置进行检测,对检测数据包括电压U与g值进行线性拟合,根据拟合直线来标定自由落体冲击装置的恢复系数k,达到校准整个自由落体冲击装置的目的。
A technique of detecting self-made high-g acceleration sensor is introduced in detail. Hopkinson rod device is used for detection, the test data including voltage U and g value are linearly fitted, and the recovery coefficient k of the free-fall impact device is calibrated according to the fitted straight line so as to calibrate the whole free-fall impact device.