%0 Journal Article
%T Structure Characteristics of Noncontrollable and Nonobservable Network<br>不可控和不可观的网络结构特征
%A Dai Guosheng
%A <br>戴国胜
%J 自动化学报
%D 1989
%I 
%X This paper proposes a method to differentiate accurately the noncontrollability and nonobservability of a network only by observing if there exists reducible or zero-state structure in the network, which avoids the setting up of state equation. The main argument is proved by topological method.
%K Reducible cutset
%K reducible loop
%K zero-state structure<br>网络
%K 可约割集
%K 可约回路
%K 零状结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=A5CB73E82C3E009059E321824ECE0559&yid=1833A6AA51F779C1&vid=23CCDDCD68FFCC2F&iid=94C357A881DFC066&sid=B40AD8FE6FA88DE9&eid=78976D931AD1540F&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=2