一类多变量自校正系统的可拓控制

Extension Control Method in a Kind of Multivariable Self-correcting System

该文在前人提出的可拓控制器设计方法的基础上 ,对可拓控制器的结构和具体实现进行了研究 ,探讨了可拓控制器的实现问题 ,改进了其控制算法。并把可拓方法应用于一种多变量干燥器的控制系统中 ,分析了该系统中各特征量的变化 ,分析表明可拓控制器具有良好的控制品质和较大的发展潜力。

The structure and implementation of extension controller is developed based on its design method presented by other authors. Implementation of extension controller and improvement of the control algorithm are studied.Extension method is applied to a kind of multivariable airer and the changes of characters are analyzed. The result shows that the extension control is of good performance and prospect.