基于自适应滤波器的最小方差性能评价方法

控制器性能评价是工业过程控制中的重要研究课题,工业应用结果表明:性能评价技术可以有效提高工业过程的性能。这篇论文基于最小方差准则来评价控制器的性能,在具体评价过程中提出了使用自适应滤波器,通过训练建立系统输出和噪声的自适应线性系统模型,实验结果证明,自适应滤波器技术在控制器性能评价中是一种简单的实现方法。

Controller performance assessment method of minimum variance based on adaptive filter

Controller performance assessment is a important research task in process of industry,industry practice result indicate:controller performance assessment can improve performance of process effectively.This paper based on the performance benchmark of minimum variance,and on the performance assessment aspect,use adaptive filter to build the model between the output and the noise of the system,the result proved,adaptive filter technique is a easy and effective method in controller performance assessment,and the performance benchmark of minimum variance is a feasible benchmar k in controller performance assessment.