Necessary and Suffcient Conditions for Distinguishability of Linear Control Systems  

作　　者：Hong-wei LOU Rong YANG 

机构地区：[1]School of Mathematical Sciences,Fudan University

出　　处：《Acta Mathematicae Applicatae Sinica》2014年第2期473-482,共10页应用数学学报（英文版）

基　　金：Supported in part by the National Natural Science Foundation of China under Grant(No.61074047 and No.10831007);National Basic Research Program of China(973 Program)(No.2011CB808002)

摘　　要：Distinguishability plays a crucial rule in studying observability of hybrid system such as switched system. Recently, for two linear systems, Lou and Si gave a condition not only necessary but also sufficient to the distinguishability of linear systems. However, the condition is not easy enough to verify. This paper will give a new equivalent condition which is relatively easy to verify.Distinguishability plays a crucial rule in studying observability of hybrid system such as switched system. Recently, for two linear systems, Lou and Si gave a condition not only necessary but also sufficient to the distinguishability of linear systems. However, the condition is not easy enough to verify. This paper will give a new equivalent condition which is relatively easy to verify.

关 键 词：DISTINGUISHABILITY linear control systems necessary and sufficient condition 

分 类 号：O18[理学—数学]