| 复杂大系统的数据校正 |
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| 引用本文： | 杜文靖,徐文艳,王豪.复杂大系统的数据校正[J].化工自动化及仪表,2011,38(3):257-260. |
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| 作者姓名： | 杜文靖 徐文艳 王豪 |
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| 作者单位： | 1. 上海交通大学,自动化系,上海,200240
2. 上海师范大学,生命与环境科学学院,上海,200234 |
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| 摘 要： | 由于复杂大系统包含设备较多、物料品种多、工艺流程复杂,所需测量的数据繁多、解题规模庞大.传统的数据校正算法耗费了计算机大量的存储单元,而且计算时间较长.而新的分解协调算法无需协调参数和迭代计算,故计算速度加快,很好地解决了这个问题.
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| 关 键 词： | 数据校正 分解协调 复杂大系统 化工过程系统 |
Data Reconciliation in Large-scale Process |
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| DU Wen-jing,XU Wen-yan,WANG Hao.Data Reconciliation in Large-scale Process[J].Control and Instruments In Chemical Industry,2011,38(3):257-260. |
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| Authors: | DU Wen-jing XU Wen-yan WANG Hao |
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| Affiliation: | 1.Department of Automation,Shanghai Jiaotong University,Shanghai 200240,China; 2.Life ＆ Environment School,Shanghai Normal University,Shanghai 200234,China) |
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| Abstract: | Considering the different equipments,materials and complicated process in large-scale process and the conventional methods asking much computer＇s memory and time to carry on data reconciliation,a new decomposition-coordination method was proposed.Compared with the conventional approaches,this method asks no reconciliation parameters and iterative calculation procedure and leads to high efficiency. |
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| Keywords: | data reconciliation decomposition-coordination large-scale process chemical process system |
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