| 高频感应加热设备温度控制系统的设计 |
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| 引用本文： | 周尚祥,华勤,李仁兴,范金辉,侯旭,翟启杰.高频感应加热设备温度控制系统的设计[J].铸造技术,2004,25(4):236-237. |
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| 作者姓名： | 周尚祥 华勤 李仁兴 范金辉 侯旭 翟启杰 |
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| 作者单位： | 上海大学材料科学与工程学院,上海,200072 |
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| 基金项目： | 国家科学工程项目，上海市重点基础研究项目 |
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| 摘 要： | 温度控制系统硬件由工控机、采温模块、模拟量输出卡、热电偶组成.以PI算法作为控制方式,使用Visual Basic6.0作为开发工具.实验证明,温度控制系统可在3 min内逼近设定目标,达到平衡后,误差<0.8%,能满足热加工工艺的需要.
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| 关 键 词： | 高频感应加热设备 温度控制系统 PI规则 |
| 文章编号： | 1000-8365(2004)04-0236-02 |
| 修稿时间： | 2003年10月5日 |
Design of Temperature-controlling System for High-frequency Inductive-heating Equipment |
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| ZHOU Shang-xiang,HUA Qin,LI Ren-xin,FAN Jin-hui,HOU Xu,ZHAI Qi-jie.Design of Temperature-controlling System for High-frequency Inductive-heating Equipment[J].Foundry Technology,2004,25(4):236-237. |
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| Authors: | ZHOU Shang-xiang HUA Qin LI Ren-xin FAN Jin-hui HOU Xu ZHAI Qi-jie |
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| Abstract: | A temperature-controlling system for high-frequency inductive-heating equipment is developed. The hardware consists of industrial personal computer, temperature data collecting module, analog output card and thermocouples. With Visual Basic6.0 as a development platform, the software is based on control algorithm. The experiments show that the temperature-controlling system can reach to setting target in 3 minutes. After balance the controlling error is smaller than 0.8% and easily to meet the need of hot-working processes. |
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| Keywords: | High-frequency inductive-heating equipment Temperature-controlling system PI controller |
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