Delta域广义预测控制的线性矩阵不等式方法  

Delta-operator GPC Based on Linear Matrix Inequalities

作　　者：杨文斌 伊传坤 

机构地区：[1]烟台市电化教育馆,山东烟台264025 [2]兖州市统计局,山东兖州272100

出　　处：《滨州学院学报》2010年第3期89-93,共5页Journal of Binzhou University

摘　　要：针对预测控制算法中滚动优化带来的算法不稳定问题,提出Delta域广义预测控制的线性矩阵不等式方法.在Delta域用LMI方法设计预测控制器,给出稳定控制器存在的条件和基于LMI稳定控制器的闭环结构.For the problem of unstability caused by receding horizon optimization of generalized predictive control,Delta-operator GPC based on linear matrix inequalities is proposed.By the merger of LMI method and infinite horizon in delta domain,the output feedback controller is obtained.The paper presents the existence condition of stable controller and the structure of stability controller based on LMI.

关 键 词：DELTA算子 广义预测控制 线性矩阵不等式 闭环稳定性 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]