| 热连轧主传动设备状态监测诊断网络化系统设计 |
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| 引用本文： | 谢志江,李心耀,陈平.热连轧主传动设备状态监测诊断网络化系统设计[J].重庆大学学报(自然科学版),2008,31(11):1215-1220. |
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| 作者姓名： | 谢志江 李心耀 陈平 |
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| 作者单位： | 重庆大学机械工程学院,重庆400030 |
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| 基金项目： | 国家重大科技专项(子项)资助项目
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| 摘 要： | 针对某钢铁公司热轧板厂的热连轧主传动系统,设计开发了一套基于RS485总线与工业以太网的网络分布式设备状态监测与故障诊断系统.研究了网络化系统的结构、组成.解决了网络化系统中带RS485接口智能数据采集模块的通信,服务器、客户端、LED显示屏等通过以太网的通信,可编程控制器(PLC)和服务器构成的点对点的通信问题.实现了热连轧主传动系统24个径向跳动点和12个轴向窜动点实时信号的同步采集和数据库存储.该系统在现场运行良好,为轧机急停、传动跳闸及提高板材质量提供了可靠依据.
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| 关 键 词： | 状态监测 故障诊断 RS485现场总线 工业以太网 同步采样 |
design of an equipment condition monitoring and fault diagnosis network system for the main drive of a hot strip mill |
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| XIE Zhi jiang,LI Xin yao and CHEN Ping.design of an equipment condition monitoring and fault diagnosis network system for the main drive of a hot strip mill[J].Journal of Chongqing University(Natural Science Edition),2008,31(11):1215-1220. |
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| Authors: | XIE Zhi jiang LI Xin yao and CHEN Ping |
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| Institution: | XIE Zhi-jiang,LI Xin-yao,CHEN Ping(Mechanical Engineering College of Chongqing University,Chongqing 400030,P.R.China) |
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| Abstract: | A new distributed equipment condition monitoring and fault diagnosis network system based on an RS485 field bus and an industrial ethernet was designed for the main drive system of a hot strip mill.The system structure and composition were studied.The following problems were resolved: communication of an intelligence data acquisition module with RS485 interface;communication between a server,clients and a light emitting diode;and point to point communication between a programmable logic controller and serve... |
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| Keywords: | condition monitoring fault diagnosis RS485 field bus industrial Ethernet synchronous sampling |
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