| 炼钢脱硫搅拌速度控制系统控制方法的改进 |
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| 引用本文： | 傅连东.炼钢脱硫搅拌速度控制系统控制方法的改进[J].武钢技术,2001,39(6):35-37. |
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| 作者姓名： | 傅连东 |
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| 作者单位： | 武汉科技大学机械自动化学院 |
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| 摘 要： | 提出了控制电动液压比例压力阀的两种控制方法：一种是数字电位器控制，另一种是PLC控制。通过理论分析和实测结果比较，脱硫搅拌速度系统采用PLC控制的综合精度和控制性能较好。
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| 关 键 词： | 数字电位器 炼钢 机械搅拌脱硫法 速度控制系统 PLC 控制方法 |
STUDY ON STIRRING RATE CONTROL OF DESULPHURIZATION IN STEELMAKING |
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| Fu Liandong.STUDY ON STIRRING RATE CONTROL OF DESULPHURIZATION IN STEELMAKING[J].Wisco Technology,2001,39(6):35-37. |
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| Authors: | Fu Liandong |
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| Abstract: | Two different patterns of control on the electro-hydroulic proportional valve are put forward, one is digital potentiometer control and the other is PLC control. Based on the experimental results it is concluded that the latter is much better than the former in both the systematic control precision and control capability of the desulphurization stirring rate. |
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| Keywords: | desulphurization stirring rate system PLC control digital potentiometer |
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