%0 Journal Article
%T Duality of 2-D singular systems of Roesser models<br>
%A Yun ZOU
%A Huiling XU
%A <br>
%J 控制理论与应用
%D 2007
%I 
%X In this paper, the properties and concepts of dual systems of the two-dimensional singular Roesser models (2-D SRM) are studied. Two different concepts of the dual systems are proposed for the 2-D SRM. One is derived from the duality defined for two-dimensional singular general models (2-D SGM)-called the S-dual systems; the other one is defined based on 2-D SRM in a traditional sense-called the T-dual systems. It is shown that if a 2-D SRM is jump-mode free or jump-mode reachable, then it can be equivalently transformed into a canonical form of a 2-D SRM, for which the T-duality and the S-duality are equivalent. This will be of some perspective applications in the robust control of 2-D SRM.
%K 2-D systems
%K Singular systems
%K Duality
%K Controllability<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=5FF55203D712E4018FA662FE10559CB5&yid=A732AF04DDA03BB3&vid=94C357A881DFC066&iid=CA4FD0336C81A37A&sid=42425781F0B1C26E&eid=2001E0D53B7B80EC&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=0