| 基于PLC现场总线通讯的NBI真空测量与控制系统设计 |
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| 引用本文： | 曾梅花,朱武,宋士花,胡纯栋,刘智民.基于PLC现场总线通讯的NBI真空测量与控制系统设计[J].真空,2011,48(1). |
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| 作者姓名： | 曾梅花 朱武 宋士花 胡纯栋 刘智民 |
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| 作者单位： | 1. 合肥工业大学机械与汽车工程学院,安徽,合肥,230009
2. 中国科学院等离子体物理研究所,安徽,合肥,230031 |
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| 摘 要： | 针对拟建的NBI综合测试平台,设计了真空测量与控制系统,介绍了系统的结构及功能。根据系统要求及操作规范,以PLC作为控制核心,梯形图作为编程语言,触摸屏作为人机界面,组建了完整的控制系统,以实现自动运行。上位机的组态软件通过RS485总线通讯实现真空系统的自动控制以及真空度的在线实时监测与显示。该控制方案具有硬件简单可靠、组态灵活、软件运行稳定的特点,能够满足NBI对辅助抽气系统的真空测量与控制的要求。
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| 关 键 词： | NBI综合测试平台 监控系统 可编程控制器 现场总线 触摸屏 |
Design of vacuum measurement and control system for NBI based on PLC field bus communication |
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| ZENG Mei-hua,ZHU Wu,SONG Shi-hua,HU Chun-dong,LIU Zhi-min.Design of vacuum measurement and control system for NBI based on PLC field bus communication[J].Vacuum,2011,48(1). |
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| Authors: | ZENG Mei-hua ZHU Wu SONG Shi-hua HU Chun-dong LIU Zhi-min |
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| Affiliation: | ZENG Mei-hua1,ZHU Wu1,SONG Shi-hua2,HU Chun-dong2,LIU Zhi-min2 (1.School of Mechanical and Automobile Engineering,Hefei University of Technology,Hefei 230009,China,2.Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China) |
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| Abstract: | A vacuum measurement and control system was designed for the integrated testing platform of the neutral beam injection(NBI) system.The structure and function of the system were introduced.According to the requirements and operational procedures,a complet control system was established with PLC as controlling core,touch screen as man-machine interface and ladder diagram as programming language to realize automatic operation.The PC configuration software WinCC uses RS485 bus communication to achieve online re... |
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| Keywords: | NBI integrated test platform monitoring system PLC field bus touch screen |
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