基于OMAP的准在线故障诊断系统的硬件平台研究  

Research of Quasi-online Fault Diagnosis System Hardware Platform Based on OMAP

作　　者：孙俊杰[1] 李海龙[1] 

机构地区：[1]郑州大学振动工程研究所,河南郑州450001

出　　处：《仪表技术与传感器》2010年第5期71-73,共3页Instrument Technique and Sensor

基　　金：国家自然科学基金资助项目(50675209)

摘　　要：介绍了一种用于对旋转机械进行故障诊断的准在线诊断系统硬件平台的构建。硬件平台基于双核的嵌入式微处理器OMAP5912,以其为中心进行数据采集、数据存储、LCD显示、键盘、网络连接、电源管理等功能模块的扩展。并具有双机组合使用的功能。Hardware platform of a quasi-line fault diagnostic system used to diagnose a rotating machinery was introduced.The hardware platform was based on embedded MPU OMAP5912 with two processors（ARM and DSP）.And based on MPU OMAP5912,some modules were expanded,such as data acquisition,data storage,LCD display,keyboard,network connection,power management.The function that two instruments are combined to diagnose fault is implemented.

关 键 词：旋转机械 故障诊断 准在线 OMAP5912 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]