摘要
系统有无脉冲行为直接影响到系统性质,本文针对广义区间动力系统首先给出了区间矩阵奇异值变化范围的判定定理,然后得到判别区间矩阵秩的变化范围的充分条件,进而得到判别广义区间动力系统具有脉冲模的判据.
The existence of impulse behavior directly affects the characteristics of a system. This paper proposes a criterion for determining the range of singular values of interval matrix of a descriptor interval system. A sufficient condition is then derived to determine the range of interval matrix' s rank. Finally a criterion is obtained to determine if there is an impulse behavior in a descriptor interval system.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2005年第5期843-845,共3页
Control Theory & Applications
关键词
区间动力系统
广义区间系统
区间矩阵
区间矩阵奇异值
脉冲模
区间矩阵秩
interval dynamic system
descriptor interval system
interval matrix
interval matrix' singular values
impulse behavior
interval matrix's rank