| 引用本文: | 孙青林,陈增强,袁著祉,刘忠信,杨小军.对焊钻杆热处理β-GPC控制系统[J].控制理论与应用,2002,19(6):957~959.[点击复制] |
| SUN Qing-lin,CHEN Zeng-qiang,YUAN Zhu-zhi,LIU Zhong-xin,YANG Xiao-jun.β-GPC control system of heat treatment for welded drill pipe[J].Control Theory and Technology,2002,19(6):957~959.[点击复制] |
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| 对焊钻杆热处理β-GPC控制系统 |
| β-GPC control system of heat treatment for welded drill pipe |
| 摘要点击 2390 全文点击 1696 投稿时间：2000-12-28 修订日期：2001-12-17 |
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| DOI编号 10.7641/j.issn.1000-8152.2002.6.030 |
| 2002,19(6):957-959 |
| 中文关键词 预测控制 计算机控制 对焊钻杆热处理 温度补偿 |
| 英文关键词 predictive control computer control heat treatment for welded drill pipe temperature compensate |
| 基金项目 国家自然科学基金项目(60174021); 天津市自然科学基金重点项目(010115); 国家科技攻关计划(2001BA2004B01-02)资助项目. |
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| 中文摘要 |
| 介绍了对焊钻杆热处理预测控制系统. 系统对升温保温全过程实现闭环控制. 温度检测采用红外测温仪, 针对热处理过程不同阶段钻杆的辐射系数不同, 采用自动补偿的方法, 使红外测温仪能准确检测不同辐射系数的钻杆温度. 控制算法采用 β_GPC, 实际运行表明该方法的有效性. |
| 英文摘要 |
| A predictive control system of heat treatment for welded drill pipe is presented. The whole process of heat treatment has been achieved by closed loop control. On-line infrared thermoscope is adopted to measure the temperature. To solve this problem that there are different radiation factor at different stage of heat treatment, we introduced the method of software compensate, and therefore the infrared thermoscope can measure drill pipe at different stage accurately. β-GPC, as a control arithmetic, is adopted. The running results show that the arithmetic is better. |
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