基于动态信息的过渡过程辨识方法
发布时间：2018-10-14 16:04
【摘要】：提出了一种基于动态信息的过渡过程识别方法.给出了过渡过程的具体定义,描述了过渡过程相对于稳态过程的独特性质.考虑到多工况过程存在较强的动态特性,引入动态交互信息概念,运用动态交互信息的方法,可以较好地反映过渡过程与稳态工况之间的差异.通过算例和TE(Tennessee Eastman)过程仿真平台对算法进行验证的结果表明,所提出的方法相对于传统方法在过渡过程识别和监控中取得了更好的效果.
[Abstract]:A method of transient process recognition based on dynamic information is proposed. The specific definition of transition process is given, and the unique properties of transition process relative to steady state process are described. Considering the strong dynamic characteristics of multi-condition process, the concept of dynamic interactive information and the method of dynamic interactive information can reflect the difference between the transition process and the steady state condition. The algorithm is verified by an example and a TE (Tennessee Eastman) process simulation platform. The results show that the proposed method is more effective than the traditional method in transitional process identification and monitoring.
【作者单位】： 浙江大学控制科学与工程学院;
【分类号】：O213
，
本文编号：2270950
[Abstract]:A method of transient process recognition based on dynamic information is proposed. The specific definition of transition process is given, and the unique properties of transition process relative to steady state process are described. Considering the strong dynamic characteristics of multi-condition process, the concept of dynamic interactive information and the method of dynamic interactive information can reflect the difference between the transition process and the steady state condition. The algorithm is verified by an example and a TE (Tennessee Eastman) process simulation platform. The results show that the proposed method is more effective than the traditional method in transitional process identification and monitoring.
【作者单位】： 浙江大学控制科学与工程学院;
【分类号】：O213
，
本文编号：2270950
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