Raw data for article Calibration of a Hail-Impact Energy Electroacoustic Sensor

This dataset corresponds to the paper Calibration of a Hail-Impact Energy Electroacoustic Sensor, submitted to IEEE Transactions in Instrumentation and Measurement by Florencia Blasina, Andrés Echarri, and Nicolás Pérez. The dataset corresponds to the voltage signals acquired regarding several steel-ball impacts on the proposed hail-sensor plate to calibrate it. In the acquisition process, we used a device of our authorship, called SGran, that permits us to perform several impacts with high repeatability. This includes control of steel-ball drop height and impact position on the targeted element. In this case, the targeted element was an acrylic disk of 25 cm diameter and 1.4 cm height. For the acquisition of the signals, we used two piezoelectric transducers, embedded in the disk, one punctual and positioned at the center and the other a ring covering the edge, connected to a NI6001 acquisition board.

本数据集对应于Florencia Blasina、Andrés Echarri和Nicolás Pérez共同提交至《IEEE仪器与测量杂志》的论文《冰雹冲击能量电声传感器的校准》。数据集涵盖了为校准所提议的冰雹传感器板而获取的关于多个钢球冲击的电压信号。在采集过程中，我们使用了自己研发的设备SGran，该设备允许我们以高重复性进行多次冲击，其中包括对钢球下落高度和冲击位置在目标元素上的控制。在此案例中，目标元素为直径25厘米、高度1.4厘米的亚克力盘。为采集信号，我们使用了两个嵌入盘中的压电传感器，其中一个为点式传感器，位于中心位置，另一个为覆盖边缘的环形传感器，两者均连接至NI6001采集板。