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2-D常系数线性离散系统可分性判定
引用本文:杜春玲,邹云,杨成梧.2-D常系数线性离散系统可分性判定[J].自动化学报,1997,23(2):243-246.
作者姓名:杜春玲  邹云  杨成梧
作者单位:1.南京理工大学动力工程学院,南京
摘    要:针对二维常系数线性离散系统一般状态空间模型(2-DGM)的可分性判定问题进行 探讨,给出了系统可分的若干判定法则,这些法则有助于进一步完善2-D系统现有的理论体 系.

关 键 词:2-D系统    可分性    线性离散系统
收稿时间:1994-11-3

The Separatability of 2-D Linear Shift-Invariant Discrete Systems
Du Chunling,Zou Yun,Yang Chengwu.The Separatability of 2-D Linear Shift-Invariant Discrete Systems[J].Acta Automatica Sinica,1997,23(2):243-246.
Authors:Du Chunling  Zou Yun  Yang Chengwu
Affiliation:1.School of Power Engineering&Dynamics,Nanjing University of Science&Technology,Nanjing
Abstract:In this paper, the problem of testing the separability of 2 D linear shift invariant discrete systems is discussed. On the basis of the existing results obtained by the authors, several new numerical and algebraic criteria are proposed in this paper. Here, the numerical criterion is both sufficient and necessary, while the algebraic criterion is only necessary. These results are beneficial for improving the theory of 2 D systems, and the improvements are, as far as we know, best in this field.
Keywords:D systems  linear discrete systems  separability  
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