• CN:11-2187/TH
  • ISSN:0577-6686

›› 2001, Vol. 37 ›› Issue (3): 102-105.

• 论文 • 上一篇    下一篇

基于组态思想的旋转机械状态监测系统

陈耀武;耿晨歌;汪乐宇   

  1. 浙江大学仪器科学与工程学系
  • 发布日期:2001-03-15

ROTATING MACHINERY CONDITION MONITORING SYSTEM BASED ON CONFIGURATION METHOD

Chen Yaowu;Geng Chenge;Wang Leyu   

  1. Zhejiang University
  • Published:2001-03-15

摘要: 为适应旋转机械状态监测系统多样化需求,提出一种新颖的基于组态思想的旋转机械状态监测系统。该系统以配置研究设计的组态化状态监测系统管理分析软件平台的通用计算机为核心,加上研制的电涡流信号采集前置分机、压电信号采集前置分机、工艺量信号采集前置分机和系统组合控制分机组成。系统可以依据工业现场状态监测的实际需要,由用户方便地组建成具有多种信号采集和数据分析功能的离线的便携式振动数据采集分析系统、准在线状态监测系统、或在线状态监测系统。所有信号采集前置分机和系统组合控制分机都是以DS80C320高速处理单片机为核心设计的高速、小型化、低功耗系统。论述系统总体方案、系统分机设计和管理分析软件设计,并给出系统在工业现场的应用结果。

关键词: 旋转机械, 状态监测系统, 组态

Abstract: In order to improve the versatility of rotating machinery condition monitoring system, a novel monitoring system includes several proximity prolm signal data collecting subsystems, several accelerometer signal data collecting subsystems, a process variables data collecting subsystem, a communication controller, and a personal computer, The system data collecting and analyzing software installed in the personal computer is the main part of the system, According to the requirements of machinery monitoring applications, the user can flexibly configure the system as a portable off-line data collecting and analyzing system, a moving on-line monitoring system or an on-line monitoring system with various data sampling modes and data analyzing functions, All of the data collecting subsystem and the communication controller are DS80C320 single chip microprocessor based design with high speed, small size and low power assumption. The system improves greatly the flexibility of the rotating machinery condition monitoring systems. The system design, the hardware and software design, and the practical application results are discussed in detail.

Key words: Conditon monitoring system, Configuration, Rotating machinery

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