| 预硬化热处理炉的设计 |
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| 引用本文： | 吴国荣,邓长辉,杨英华,吴英华. 预硬化热处理炉的设计[J]. 工业炉, 2004, 26(2): 20-23 |
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| 作者姓名： | 吴国荣 邓长辉 杨英华 吴英华 |
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| 作者单位： | 1. 抚顺特殊钢股份有限公司,装备动力部,抚顺,113000
2. 东北大学,信息科学与工程学院,沈阳,110004 |
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| 摘 要： | 以模具钢热处理炉设计为背景,在采用国外先进集散控制系统结构的基础上,针对温度控制问题,一方面通过采用脉冲燃烧方案提高燃烧效率和温度场的均匀性;另一方面,针对不同的退火阶段设计了前馈模型,结合PID算法有效提高了温度控制精度,满足预硬化热处理的要求。
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| 关 键 词： | 预硬化 热处理炉 脉冲燃烧 温度控制 前馈 |
| 文章编号： | 1001-6988(2004)02-0020-04 |
| 修稿时间： | 2004-02-03 |
Design of Car-type Annealing Prehardening Furnace |
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| WU Guo-rong,DENG Chang-hui,YANG Ying-hua,WU Ying-hua. Design of Car-type Annealing Prehardening Furnace[J]. Industrial Furnace, 2004, 26(2): 20-23 |
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| Authors: | WU Guo-rong DENG Chang-hui YANG Ying-hua WU Ying-hua |
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| Affiliation: | WU Guo-rong~1,DENG Chang-hui~1,YANG Ying-hua~2,WU Ying-hua~2 |
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| Abstract: | A DCS structure based automatic control system was designed for Car_type annealing furnace process, in which the advanced foreign DCS products were adopted. Two methods were used to improved annealing quality, one was pulse-burning technology which could improve burning efficiency and make an uniformed temperature pattern, another was a feed-forward model combined with PID controller applied for different annealing stage. The application result showed the high accuracy control of temperature, uniform temperature pattern of bloom and the excellent annealing quality. It will meet requirements of prehardening treatment. |
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| Keywords: | prehardening annealing furnace pulse-burning technology temperature control feed-forward |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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