On the Stability and Robust Stability of Networked Dynamic Systems

被引:36
|
作者
Zhou, Tong [1 ,2 ]
Zhang, Yuan [1 ,2 ]
机构
[1] Tsinghua Univ, Dept Automat, Beijing 100084, Peoples R China
[2] Tsinghua Univ, TNList, Beijing 100084, Peoples R China
关键词
Large-scale system; networked system; robust stability; stability; SPATIALLY INTERCONNECTED SYSTEMS; DISTRIBUTED SYSTEMS;
D O I
10.1109/TAC.2015.2471855
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Some necessary and sufficient conditions are derived for the stability of a networked system with linear time invariant dynamics. Connections among its subsystems are fixed but arbitrary, and every subsystem can have different dynamics. Based on these results, some necessary or sufficient conditions are further obtained for both its stability and robust stability, which essentially depend only on parameter matrices of each individual subsystem and the subsystem connection matrix. This characteristic makes them attractive in the analysis and synthesis of a large scale networked system.
引用
收藏
页码:1595 / 1600
页数:6
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