LQ逆问题的可解性条件  

On the Solvability Conditions of the LQ Inverse Problem

作　　者：傅诒辉 刘小也[1,2] 

机构地区：[1]湖北省第一机械工业学校 [2]华中理工大学系统工程研究所

出　　处：《华中理工大学学报》1996年第12期89-92,共4页Journal of Huazhong University of Science and Technology

摘　　要：利用多项矩阵方法研究了多变量线性定常系统ＬＱ逆问题的可解性条件，得到了一般情形下的ＬＱ逆问题解的充要条件及其代数描述．The solvability conditions of the LQ inverse problem for the multivariable linear time invariant system is studied iwth the polynomial matrix method. The sufficient and necessary conditions for the solution of the general LQ inverse problem are presented and the algebraic characterization of the solution is obtained. All the solvability conditions of the LQ inverse problem found in the literature published are but special cases of the results of this paper.

关 键 词：LQ逆问题 多项式矩阵方法 可解性条件 线性系统 

分 类 号：TP11[自动化与计算机技术—控制理论与控制工程]