摘要
为了满足众多中小型机器的监测需求,开发了便携式测试信号分析系统,介绍了系统的硬件结构和软件设计。该仪器集数据采集、存储、分析和通信等多种功能于一体,具有体积小、重量轻、便于携带、操作简便等特点。它能够现场采集分析数据,并将数据传入PC机,进行进一步分析诊断,实现系统的监测维护。实验模拟结果证明,该仪器能广泛地应用于各种设备的监测、诊断中。
In order to meet the condition monitoring demands by the small and medium type mechanical equipments, a portable data acquisition and signal analysis system has been developed and its hardware configuration and software structure were described. This system incorporate many functions in a unit, including data acquisition, storage, analysis and communication,etc., and is characterized by structure compactness, light weight, easy portability and simple operation. It is capable of acquising, analysing, and saving on-site data as well as uploading the data to PC to process further, accomplishing the system monitor, diagnosis, and maintenance. The simulated experiments gave out the encouraging positive results.
出处
《吉林大学学报（工学版）》
EI
CAS
CSCD
北大核心
2005年第1期101-105,共5页
Journal of Jilin University:Engineering and Technology Edition
基金
国家自然科学基金资助项目(50175081).
关键词
仪器仪表技术
便携式设备
状态监测
信号分析
数据采集
instrument technology
portable equipment
condition monitoring
signal analysis
data acquisition
