%0 Journal Article
%T Necessary and Sufficient Conditions for Distinguishability of Linear Control Systems
%A Hongwei Lou
%J Mathematics
%D 2011
%I arXiv
%X Distinguishability takes 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.
%U http://arxiv.org/abs/1102.2731v2