In view of the possible damage of important equipment in the factory duringtransportation,a wireless transmission vibration signal acquisition and storage system is designed using STM32F103+FPGA framework.It can be used for real-time monitoring of abnormal vibration during transportation of important equipment.Firstly,the system is rigidly connected to the transported equipment,the vibration data is obtained through the three-axis vibration sensor,the FPGA collects and stores the data,and the STM32 sends the data to the corresponding upper computer through the wireless module,and then performs the corresponding vibration parameter judge and determine the transportation status of the equipment.The shaking table experiment and actual collision experiment prove that the wireless three-axis vibration signal acquisition and storage system can be applied to abnormal vibration monitoring of transportation equipment.The system has the characteristics of easy installation,fast and accurate measurement.
Liu Pei, Liu Bin.
Acquisition and Storage System for Conducting Vibration Signal Based on STM32 and FPGA[J]. Integrated Circuits and Embedded Systems, 2022, 22(4): 61-64