炼铝质量数据多维分析与统计过程控制系统的设计与实现  

Design and realization of multidimensional analysis and statistical process control system for smelting aluminum quality data

作　　者：孟丹[1] 王玲[1] 席军林[1] 

机构地区：[1]北方工业大学信息工程学院,北京100144

出　　处：《冶金自动化》2009年第6期23-27,共5页Metallurgical Industry Automation

摘　　要：针对炼铝生产质量管理与控制技术手段落后的现状,研究数据多维分析与统计过程控制(SPC)理论及应用,通过将SPC技术的分析对象从原始数据扩展到包含多维分析数据,提出了一种基于多维分析与SPC融合的新方法,开发出炼铝质量数据多维分析与统计过程控制系统。在实际应用中,利用系统能够及时监控和分析生产过程中的异常波动,并掌握整个部门生产状况及变动趋势。For backward status of quality management and control technology in aluminum smelting production,theory and application of multidimensional analysis and statistical process control（SPC） were studied.Through expanding of analysis object of SPC technology from original data to including multidimensional analysis data a new method based on combination of multidimensional analysis and SPC was put forward and a multidimensional analysis and statistical process control system of smelting aluminum quality data was developed.In practical application,unusual fluctuations in production process can be monitored and analyzed by the system,and production status and change trend of entire department can be grasped.

关 键 词：炼铝 多维数据分析 质量管理 统计过程控制 

分 类 号：TP29-A3[自动化与计算机技术—检测技术与自动化装置]