基于嵌入式系统的双通道便携式振动测试分析仪的设计

The Design of a Dual Channel Portable Vibration Analyzer Based on Embedded System

本文介绍了一种基于ARM体系结构处理器的嵌入式设备的设计理念,设计了一种应用于振动测量分析领域的双通道便携式仪器。它不但可以对旋转机械的加速度、速度和位移的振动信号进行测量和分析,还可以通过双通道同步采集数据、计算并显示轴心轨迹图,并且配备了微型智能诊断系统,可以实时地对测量数据进行分析和诊断。该设备体积很小,可以广泛应用于户外监测领域,携带方便。

This article introduces a new design in an ARM_based embedded system.The system is applied to the dual channel portable device in the field of vibration analyzing.lt can measure and analyze the vibration signal of acceleration,velocity and displacement of Rotating machinery.lt also can collect data synchronously by dual channel,compute and show axes track chart.A tiny diagnosis system let it analyze and diagnose the data timely. The apparatus is small,so it can be used in the field of measuring outdoors.