引用本文:杨成梧,孙建中,邹云.一般2-D线性常系数离散状态空间模型渐近稳定性的一类Lyapunov方法[J].控制理论与应用,1993,10(1):87~92.[点击复制]
YANG Chengwu, SUN Jianzhong and ZOU Yun.A Lyapunov Method for Asymptotic Stability of a General 2-D State-Space Model for Linear Discrete System(2-D GM)[J].Control Theory and Technology,1993,10(1):87~92.[点击复制]
一般2-D线性常系数离散状态空间模型渐近稳定性的一类Lyapunov方法
A Lyapunov Method for Asymptotic Stability of a General 2-D State-Space Model for Linear Discrete System(2-D GM)
摘要点击 1217  全文点击 465  投稿时间:1991-05-15  修订日期:1992-07-08
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DOI编号  
  1993,10(1):87-92
中文关键词  2-D系统  渐进稳定性  Lyapunov 方法  多复变函数函数理论
英文关键词  2-D systems  asmptotic stability  Laypunov eqution  multivariable complex analysis
基金项目  
作者单位
杨成梧,孙建中,邹云 华东工学院八系 
中文摘要
      本文给出了一般2-D线性常系数离散状态空间模型(2-D GM)的渐近稳定性的定义以及相应的判据,并借助于Lyapunov方程给出了2-D Roesser Model(2-D GM)渐近稳定条件,推广和简化了文献【1,7】的有关结论。最后通过行列式的一个简单性质,证明了关于2-D GM渐近稳定性的判定可以转化为一类特殊的2-D GM得相应问题,从而得到了判定2-D GM渐近稳定性的Lyapunov方法。
英文摘要
      In this paper, the definition of asymptotic stability and sufficient and necessary conditions for the stability of the general 2-D state space model for linear discrete systems (2-D GM)are given. In addition, necessary and sufficient conditions for asymptotic stability of Roesser model(RM)are presented based on the Lyapunov equation, also the results in 【1,7】are extended. In the end, it is shown that the stability of 2-D GM can be determined by that of RM. An example is given to illustrate the validity of the proposed mothod.