Inspection and use method of multi-measuring-point piezoelectric vibration sensor

The invention discloses an inspection and use method of a multi-measuring-point piezoelectric vibration sensor. The method mainly comprises the following steps: 1, screening a piezoelectric vibrationsensor; 2, checking the sensitivity of the sensor; 3, checking the zero noise of the sensor; 4, calculating a sensor mounting torque; 5, installing and connecting the sensor; and 6, enabling the piezoelectric vibration sensor to work, and judging the effectiveness of a measurement result of the sensor. According to the method, the sensitivity of the piezoelectric vibration sensor can be quickly and effectively checked before testing, and meanwhile, the lead connection mode of the piezoelectric vibration sensor is effectively planned, so that the reliability and the accuracy of a measurement result are greatly improved. 本发明公开了一种多测点压电式振动传感器的检查及使用方法。该方法的主要步骤包括：1、压电式振动传感器筛选；2、传感器灵敏度检查；3、传感器零位噪声检查；4、计算传感器安装力矩；5、传感器的安装和连线；6、压电式振动传感器工作，并判定传感器测量结果的有效性；该方法实现了测试前快速有效的对压电式振动传感器灵敏度进行检查，同时对于压电式振动传感器引线连接方式进行了有效的统筹，大大提升了测量结果可靠性和