基于C8051F206的轴承噪声信号峰值检测方法  

The Method on Peak Detecting System of Noise Signal of Bearing Based on C8051F206

作　　者：李晖英[1] 王宗侠[2] 常晓明[2] 杨晓峰[3] 

机构地区：[1]太原理工大学信息工程学院,山西太原市030024 [2]太原理工大学计算机与软件工程学院,山西太原市030024 [3]信州大学工学部

出　　处：《电子测量与仪器学报》2008年第S2期301-304,共4页Journal of Electronic Measurement and Instrumentation

摘　　要：介绍一种基于C805lF206高速单片机的轴承噪声信号峰值检测系统。该系统通过A/D转换器MAX120对轴承振动噪声电压进行采样,经过单片机处理实现对其峰值电压的检测。本文不仅描述了该系统的硬件构成和软件设计,而且叙述了对该系统的测试方法,并对测试结果进行了一定的分析。In this paper,a peak detecting system of noise signal of bearing is introduced,which is based on C8051F206,a high-speed microcontroller.This system takes samples from noise voltage signal of bearing by A/D converter MAX120,then realizes the detection of peak value by microcontroller.Not only the structure of hardware and the design of software,but also the test ways and means of the system are expatiated in this article,and meanwhile,the measured result is analyzed in a way.

关 键 词：峰值检测 C805lF206单片机 A/D转换器 噪声 

分 类 号：TH133.3[机械工程—机械制造及自动化]