面向复杂工业过程的模型辨识软件设计与应用  

A Model Identification Software Design for Complex Industrial Processes and Its Application

作　　者：王跃宣[1] 胡昔祥[2] 刘连臣[1] 吴澄[1] 

机构地区：[1]清华大学自动化系国家CIMS工程技术研究中心,北京100084 [2]杭州电子工业学院计算机学院,杭州310013

出　　处：《系统仿真学报》2004年第7期1401-1404,共4页Journal of System Simulation

基　　金：国家"十五"科技攻关项目(2001BA204B01)

摘　　要：由于根据实际工业生产环境下获得的现场试验数据很难得到实际工业过程的动态数学模型,迫切需要强有力的辨识软件予以支持。根据一种基于参数方差的全局辨识技术,利用多层分布式组件技术设计了一个面向复杂工业过程的开放、通用、组件化的模型辨识软件,详细介绍了该软件的设计方案和功能。将该辨识软件应用于某实际工业过程,结果表明该软件极大地提高了实际工业过程建模的效率。An effective model identification software is immediately needed to help to construct dynamic mathematical model in practical industrial processes because it is hard to be constructed from the real time experimental data under thecorresponding producing environment. According to the global identification technique based on parametric dispersion and the multi-layer distributed component technique, a model identification software is designed for complex industrial processes with characteristics of open, generalized and component. The detail design scheme and functions are introduced as well. Thesoftware is applied to a practical industrial process and the results show that it dramatically improved the efficiency ofmodeling in industrial process.

关 键 词：工业过程 全局辨识 软件设计 组件化 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]