%0 Journal Article
%T Stability Test for Finite State Variant Coefficients'' Discrete Systems<br>有限状态变系数离散系统的稳定性检验
%A Xiao Yang
%A Du Xiyu
%A <br>肖扬
%A 杜锡钰
%J 自动化学报
%D 1998
%I 
%X The paper proposes the model,stability test theorems and their fast algorithm for the discrete systems with finite state variant coefficients which vary independently with the system's clock.The necessary and sufficient condition for stability of this kind of systems is that the denominator polynomials of their transfer functions are finite Schur polynomial family.The stability test procedure has been simplified by improved Schur test table with variant coefficients,and the computation amount has been reduced and can be completed by finite computations
%K Finite state variant coefficients' discrete systems
%K stability test theorems and algorithm<br>离散系统
%K 稳定性检验定理
%K 算法
%K 系统参数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=FFE81F7032C50AC1&yid=8CAA3A429E3EA654&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=AE43DE0664B02889&eid=91BAD12CFABB3251&journal_id=0254-4156&journal_name=自动化学报&referenced_num=4&reference_num=3