Open AccessDesign and development of rotary machinery vibration monitoring system
Author(s) -
Yu Liu,
Yixiang Wang,
Yinchun Guo
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/688/3/033055
Subject(s) - ethernet , field programmable gate array , interface (matter) , embedded system , computer science , data acquisition , computer hardware , vibration , frequency domain , signal (programming language) , data transmission , time domain , real time computing , engineering , operating system , acoustics , physics , bubble , maximum bubble pressure method , programming language , computer vision
This paper designs and develops a monitoring system for rotary mechanical vibration. The system uses ARM+FPGA dual processor combination, FPGA control signal acquisition and data transmission, ARM transplantation embedded Linux system with touch screen to complete signal analysis and time domain, frequency domain curve display. The vibration signals of multiple positions on the mechanical device are synchronously sampled, and the FFT analysis of the signals is completed on the terminal, and the vibration waveform diagram and the spectrum diagram of each channel are displayed. At the same time, the system combines current IoT technology and cloud diagnostic technology to provide wired and wireless network communication solutions. The monitoring system can connect to the cloud server through the Ethernet interface and the WiFi interface to perform cloud diagnosis on the device.