基于ARM-DSP的旋转机械振动测量分析系统

ARM-DSP-Based Vibration Measurement and Analysis System for Rotational Machines

介绍了一种新型旋转机械振动测量分析系统。该系统采用数字信号处理器(DSP)及嵌入式处理器(ARM),实时检测设备运行的转速、振动信息,由DSP进行振动信号处理和特征分析,ARM上运行Windows CE.NET操作系统,完成人机接口、故障诊断以及通讯等功能。系统充分结合了DSP的实时信号处理能力和ARM的事务处理能力,满足了对旋转机械运行状态实时监测和诊断的要求。

A new vibration measurement and analysis system for the rotational machine is presented. The system is based on the digital signal processor （DSP） and the embedded microprocessor （ARM）. In the system, DSP is used for the vibration signal processing, while the embedded microcomputer with Windows CE.NET operation system is for the man-machine interface, fault diagnosis and communication function.