| 电阻炉温度控制系统 |
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| 引用本文： | 周茵,陆会明,闫伟永,刘禾. 电阻炉温度控制系统[J]. 工业加热, 2001, 0(5): 27-30 |
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| 作者姓名： | 周茵 陆会明 闫伟永 刘禾 |
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| 作者单位： | 1. 华北电力大学北京动力工程系
2. 华北电力大学北京自动化系 |
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| 摘 要： | 电阻炉模型参数具有随温度而变化的时变特性，当炉温大范围变化时采用常规PID控制方法不能满足较高工艺要求，为此，文中提出了一种自适应控制方法，并研制了基于单片机的温度控制装置，实际运行证明；控制方法具有较高的稳态精度和跟踪特性，且超调量小，控制装置简单、可靠。
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| 关 键 词： | 电阻炉 自适应控制 温度控制系统 |
| 文章编号： | 1002-1639(2001)05-0027-04 |
| 修稿时间： | 2001-05-21 |
Temperature Control System of Resistance Furnace |
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| ZHOU Yin ,LU Hui ming ,YAN Wei yong ,LIU He. Temperature Control System of Resistance Furnace[J]. Industrial Heating, 2001, 0(5): 27-30 |
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| Authors: | ZHOU Yin LU Hui ming YAN Wei yong LIU He |
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| Affiliation: | ZHOU Yin 1,LU Hui ming 2,YAN Wei yong 2,LIU He 2 |
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| Abstract: | As the model parameters of resistance furnace vary with temperature, the traditional PID control method can not meet the higher technological requirements when the furnace temperature varys in large range. An adaptive control strategy is proposed and a control device based on single chip microprocessor is developed. Practical operation shows that this control strategy has good steady state accuracy , higher tracking performance and small over adjustment,and the device is simple and reliable. |
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| Keywords: | resistance furnace temperature adaptive control |
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