| 基于LabVIEW的流水线炉温控制系统设计 |
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| 引用本文： | 孙斌,赵玉晓.基于LabVIEW的流水线炉温控制系统设计[J].实验科学与技术,2011,9(5):4-8. |
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| 作者姓名： | 孙斌 赵玉晓 |
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| 作者单位： | 中崮计量学院计量测试工程学院,杭州,310018 |
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| 基金项目： | 2009年浙江省新世纪教改项目《测控专业三性实验项目教学设计与开发》，2011年中国计量学院高教研究课题《测控类专业实训教学的研究与实践》 |
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| 摘 要： | 控制系统采用模块化的程序设计思想,以生产流水线加热温控系统、WAGO-I/O-SYSTEM、PC机为硬件配置,以LabVIEW为软件开发平台,模拟工件预热、高温、冷却3个阶段,编程实现了温度的实时显示、历史曲线显示、炉温PID控制以及温度超限报警、手动/自动控制的切换等功能。并进一步整定了炉膛PID参数。测试结果表明,该炉温控制系统测量精度较高、安全可靠、界面友好易于操作,而且可扩展性强。本系统针对实验教学改革,适用于开展大学生课外科技活动、拓展实践能力。
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| 关 键 词： | LabVIEW软件 数据记录和监控 WAGO-I/O-SYSTEM模块 PID控制器 |
Design of Pipeline Furnace Temperature Control System Based on LabVIEW |
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| SUN Bin,ZHAO Yu-xiao.Design of Pipeline Furnace Temperature Control System Based on LabVIEW[J].Experiment Science & Technology,2011,9(5):4-8. |
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| Authors: | SUN Bin ZHAO Yu-xiao |
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| Institution: | SUN Bin,ZHAO Yu-xiao (College of Metrology and Measurement Engineering,China Jiliang University,Hangzhou 310018,China) |
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| Abstract: | Utilizing modular program design ideas, the hardware configuration of control system is composed by production pipeline heating temperature control system, WAGO-I/O-SYSTEM and PC. LabVIEW to be software development platform, three stages of work piece （preheating, high temperature and cooling） were simulated. Real-time displays of temperature, show of historical curve, PID control, limit alarm of temperature and manual/ automatic control switch and so on functions were achieved by .programming. Moreover, PID parameters of the furnace were set again. Test results show that the furnace temperature control system has accurate measure, safe and reliable, user-friendly interface, simply operation, and good extensibility. Aiming at experiment education reform, this system is suited to develop the extracurricular science and technology activities of undergraduate student, expand practical ability. |
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| Keywords: | LabVIEW software DSC WAGO-I/O-SYSTEM module PID controller |
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