【作者】 司刚全； 曹晖； 张彦斌； 马西奎；

【Author】 Si Gangquan, Cao Hui, Zhang Yanbin, Ma Xikui(School of Electrical Engineering,Xi’an JiaoTong University,Xi’an 710049,China)

【机构】 西安交通大学电气工程学院；

【摘要】 针对复杂工业对象的特点和监控要求,提出了一种基于多源信息融合技术的复杂工业过程监控系统体系结构;并对信息融合技术在智能软测量、智能控制、综合评价体系、故障诊断及管理与决策模块中的应用进行了介绍;文中最后针对火电厂中储式制粉系统,应用信息融合技术,实现了磨机负荷、通风量及煤粉品质的软测量和系统的协调优化控制。该应用实例显示出信息融合技术在复杂工业系统中具有很好的应用前景。更多还原

【Abstract】 To the characteristics of complex industrial process plant,a complex industrial process monitoring and controlling system framework based on multi-source information fusion technique is proposed. The applications of information fusion for intelligent soft sensing,intelligent control,comprehensive evaluation,fault diagnosis and management are discussed. Moreover,the proposed framework and method are implemented in the ball mill pulverizing system of power plant. The mill load,ventilation quantity and powder quality are measured correctly by soft sensor,and the coordinated optimizing control system is realized. The case study indicates that the information fusion technique has a good application prospect to the complex industrial process monitoring and controlling system.更多还原