计算机应用与软件2018，Vol.35Issue(3)：98-101,4.DOI:10.3969/j.issn.1000-386x.2018.03.019
基于卡尔曼滤波的振动信号采集与处理系统设计
DESIGN OF VIBRATION SIGNAL ACQUISITION AND PROCESSING SYSTEM BASED ON KALMAN FILTER
邓娜娜 1董斌 1黄宇青 2黎志1
作者信息
- 1. 上海云统信息科技有限公司 上海201210
- 2. 上海市计算技术研究所 上海200040
- 折叠
摘要
Abstract
The failure of mechanical equipment affects the normal operation of the production and causes serious casualties and huge economic losses.In this paper, we collected and monitored the vibration signals of machinery and equipment.Then,the vibration information was processed and analyzed.The Kalman filter and FFT operation were used to optimize the operation of the integral to reduce the noise error.Finally, the acceleration signal was converted into a displacement signal.Through the vibration generated during operation of the equipment, the system could grasp the running status of the equipment in real time, and made early warnings to the equipment for early maintenance and repair.The final error rate of the system could be controlled within a reasonable error range according to different vibration frequencies,which met the project's requirement.关键词
振动传感器/卡尔曼滤波/FFT转换Key words
Vibration sensor/Kalman filtering/FFT分类
信息技术与安全科学引用本文复制引用
邓娜娜,董斌,黄宇青,黎志..基于卡尔曼滤波的振动信号采集与处理系统设计[J].计算机应用与软件,2018,35(3):98-101,4.
