Research and Design of Vibration Sensor Conversion System Based on Piezoelectric Ceramics
In order to conduct real-time dynamic monitoring,data acquisition and analysis of suspension vibration characteristics based on industrial computer,an integrated conversion system was designed for a vibration sensor with stacked piezoelectric ceramics as the sensitive element,and its function and performance were simulated and verified by experiments.The hardware and software of the integrated system are designed based on STM32F405RGT6 single chip computer,and the interference signals in the monitoring process are effectively processed.Through simulation analysis and experimental verification,the integrated system works stably and can effectively suppress interference signals while achieving millivolt level measurement accuracy.It provides an effective design method for the acquisition,processing and communication of the vibration signal of the active vibration control system of automobile suspension,and provides a theoretical basis and practical application guidance for the simulation analysis and experimental verifica-tion of its function and performance.
stacked piezoelectric ceramicsSTM32F405RGT6conversion system
万方数据
维普
