%0 Journal Article
%T A New Method for the Structural Identification of Discrete Linear Multivariable Systems<br>一种离散线性多变量系统结构辨识新方法
%A Long Maolin
%A Liu Yongqing
%A ZHang Qiren
%A <br>龙茂林
%A 刘永清
%A 张启人
%J 自动化学报
%D 1991
%I 
%X In this paper, a new recursive structural identification method for the discrete linear multivariable systems is proposed. By using the data of the systems in the normal operation along with some unknown statistic properties, this method can exactly determine the structural invariants of the systems. The data required is much less than those in 1-4, 6-14]. At the same time, the least square estimates of the system parameters are also obtained. The results of the simulation example show that this method is reliable.
%K Structural identification
%K canonical form
%K invariant<br>多变量系统
%K 结构辨识
%K 线性系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=EE088FEFB2E0BF712D9A31F7C0F6FBA1&yid=116CB34717B0B183&vid=BCA2697F357F2001&iid=94C357A881DFC066&sid=F16C0F639D87527E&eid=39E48869A719B9DE&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=6