基于一种模型联合降阶的控制器降阶方法  

Controller Reduction Method Based on a Model Synthetically Descending

作　　者：吴印华[1] 徐琼燕[1] 

机构地区：[1]九江职业技术学院,江西九江332007

出　　处：《九江职业技术学院学报》2013年第4期17-19,共3页Journal of Jiujiang Vocational and Technical College

摘　　要：提出了基于一种模型联合降阶的控制器降阶方法,这种方法根据线性系统包含原理的约束与聚集两类条件,将平衡法与奇异值分解法相结合形成更加简洁、有效的控制器降阶方法。与单一的基于Hankel范数法和Schmr均衡法相比较,具有更好的灵敏度和鲁棒性。仿真结果表明这种控制器降阶的方法是可行的。In this paper we introduce a controller reduction method based on a model synthetically descending way ,This method according to two types of restriction and aggregation conditions of the inclusion principle ,a con-cise and effective controller reduction method was obtained by a model descending way synthesized the balanced method and the singular value decomposition .Simulation results show that this method is feasible .

关 键 词：控制器降阶 包含原理 联合降阶 Hankel范数 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]