On the property of a discrete impulse response Gramian with application to model reduction

被引：3
作者：
Choo, Y [1 ]
机构：
[1] Hongik Univ, Dept Elect & Elect Engn, Chungnam 339701, South Korea
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2005年 / E88A卷 / 12期
关键词：
discrete impulse response Gramian; model reduction;
D O I：
10.1093/ietfec/e88-a.12.3658
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
It has been observed in the literature that the characteristic polynomial of a discrete system can be computed from the characteristic impulse response Gramian. In this letter it is shown that a given characteristic impulse response Gramian, in fact, contains information on two characteristic polynomials. The importance of this result is illustrated through an application to model reduction of discrete systems.
引用
收藏
页码：3658 / 3660
页数：3
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