| 基于LonWorks现场总线的油罐测控系统 |
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| 引用本文： | 刘长岭,冯晓东,邵惠鹤.基于LonWorks现场总线的油罐测控系统[J].化工自动化及仪表,2001,28(4):33-36. |
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| 作者姓名： | 刘长岭 冯晓东 邵惠鹤 |
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| 作者单位： | 上海交通大学自动化研究所 |
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| 摘 要： | 介绍了基于LonWorks现场总线的油罐测控系统，包括系统总体结构、现场总线测控节点硬件和软件主监控计算机的功能实现。相对于DCS和PLC构成的测控系统，该系统具有可靠性高、实时性好、测量精度`高控制性能好、成本低、易于扩展等特点。
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| 关 键 词： | 现场总线 测控系统 油罐 LonWorks 系统结构 |
| 文章编号： | 1000-3932(2001)04-0033-03 |
LonWorks Fieldbus-based Hydrostatic Tank Measurement and Control System |
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| LIU Chang ling,FENG Xiao dong,SHAO Hui he.LonWorks Fieldbus-based Hydrostatic Tank Measurement and Control System[J].Control and Instruments In Chemical Industry,2001,28(4):33-36. |
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| Authors: | LIU Chang ling FENG Xiao dong SHAO Hui he |
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| Abstract: | This paper introduces the design and implement of a LonWorks fieldbus based Hydrostatic Tank measurement and control system,including the overall structure of the control system,the hardware and software design of fieldbus measure and control nodes and the design of monitoring and optimization level.Comparing with the systems based on DCS or PLC,this system features high reliability,good real time characteristic,high measurement precision,good control performance,lower cost and easy to expand. |
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| Keywords: | fieldbus measurement and control system hydrostatic tank lonWorks |
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