Dataset for Design of Advanced Piezoelectric Vibration Control Electronics

This dataset contains experimental measurement data supporting the research paper "Design of Advanced Piezoelectric Vibration Control Electronics". The data provides a comprehensive evaluation of a custom-developed digital control system based on the STM32F303 microcontroller, designed for semi-active vibration suppression using the Synchronized Switch Damping on Voltage source (SSDV) principle. Research Context and Methodology: The primary objective of the experiments was to investigate the influence of the phase shift between the mechanical structural response and the switching command on the overall damping performance. Measurements were conducted on a hybrid piezoelectric energy harvester mounted on an LDS V721 electrodynamic shaker. Structural deflection was captured using an optoNCDT 1900 laser displacement sensor, and data acquisition was managed by a Spider-81 control unit.本数据集包含支撑研究论文《先进压电振动控制电子设备设计》的实验测量数据。该数据集对基于STM32F303微控制器（STM32F303 microcontroller）定制开发的数字控制系统进行了全面评估，该系统旨在通过同步电压源开关阻尼（Synchronized Switch Damping on Voltage source, SSDV）原理实现半主动振动抑制。 研究背景与实验方法：本实验的核心目标为探究机械结构响应与开关指令间的相移对整体阻尼性能的影响。实验依托安装于LDS V721电动振动台的混合式压电能量采集器开展，采用optoNCDT 1900激光位移传感器采集结构挠度数据，并通过Spider-81控制单元完成数据采集管理。