矿渣粉磨生产工艺智能调控系统研究与应用
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TP2

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科技部科技支撑项目(2015BAF32B04);郑洛新国家自主创新示范区创新引领型产业集群项目(181200211500)国家自然基金(51705455)和中国博士后基金特别资助项目(2018T110587)


Research and Application of Intelligent Control Systemfor Slag Grinding Process
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    摘要:

    矿渣粉磨生产过程具有强耦合、非线性、大滞后等特点,造成了人工对其进行有效控制十分困难的问题。本文提出一种矿渣粉磨生产工艺闭环调控系统,在长期设备与工艺研究基础上,借助物联网技术采集大量数据,结合专家经验并通过数据分析来实时监控工况发展趋势,研究矿渣粉磨生产工艺过程闭环调控方法;系统增加了前端矿渣水分在线检测,增强系统提前反应速度,在后端通过微粉粒度在线检测,形成闭环控制;生产过程中替代人工精细调节工艺,自动纠正参数变化,并优化参数匹配。系统应用于某生产现场,取得了较好的运行效果。

    Abstract:

    Slag grinding production process has the characteristics of strong coupling, nonlinear, large lag, caused the human carries on the effective control of a very difficult problem. Put forward a kind of slag grinding process closed loop control system, on the basis of long-term equipment and technology research, collecting a large amount of data with the help of the Internet of things technology, combined with the expert experience and development trend, through data analysis to real-time monitoring conditions closed-loop control method research slag grinding production process; System increases the front-end slag moisture on-line detection, enhance the system response speed in advance, on-line inspection in the back-end through micro powder particle size, form a closed loop control; Alternative to manual fine adjustment during the production process, automatically correct parameters change, and optimize the parameter matching. System used in a production site, Obvious operation results have been achieved.

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引用本文

李客,万安平. 矿渣粉磨生产工艺智能调控系统研究与应用[J]. 科学技术与工程, 2020, 20(11): 4279-4287.
Li Ke, Wan Anping. Research and Application of Intelligent Control Systemfor Slag Grinding Process[J]. Science Technology and Engineering,2020,20(11):4279-4287.

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历史
  • 收稿日期:2019-07-22
  • 最后修改日期:2020-01-06
  • 录用日期:2019-10-09
  • 在线发布日期: 2020-05-29
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