中文摘要：

针对钢铁企业加热炉生产过程中数据流不易于集中管理和分析，无法有效地进行生产监控及在线质量分析问题，提出了一种基于实时数据分析的生产监控与在线质量分析的方法。结合实时数据库和关系数据库。引入六西格玛管理手段和控制图技术，设计和实现了加热炉生产监控与在线质量分析系统。系统具有实时数据处理、生产监控与质量分析、产品在线质量监控等功能。应用结果表明，系统有效地集成了企业的生产数据和标准数据。实现了对加热炉生产的实时监控与质量判定。

英文摘要：

This paper proposed a monitoring and online quality analysis method based on real-time data analysis in order to solve the problems that data stream is hard to manage and analyze and production monitoring and online quality analysis can not be handled effectively in the process of steel heating furnace production. By combining real-time database and relational database, and using six Sigma management tools and control chart techniques, the authors proposed an approach to do monitoring and online quality analysis. The implemented system includes real-time data processing, production monitoring as well as online/off-line quality monitoring. The performance of the system indicates that it can be effectively applied in the heating furnace in real-time data analysis and online quality monitoring.