%0 Journal Article
%T Research on controllability for fractional order linear time-invariant systems<br>分数阶线性定常系统的能控性研究
%A YU Feng-min
%A YU Nan-xiang
%A WANG Ji-feng
%A <br>于凤敏
%A 于南翔
%A 汪纪锋
%J 重庆邮电大学学报(自然科学版)
%D 2007
%I 
%X The definition of conlrollability and the generalization of the usual complete solution formulae of the fractional order linear time-invariant systems are introduced, The state transfer matrix is presented. The controllability Gram matrix criteria is proposed for the fractional order linear time-invariant systems, and the conclusion is helpful for the analysis and synthesis of the fractional order control system.
%K fractional order system
%K controllability
%K Gram matrix criteria<br>分数阶系统
%K 能控性
%K 格拉姆(Gram)矩阵判据
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=5C2694A2E5629ECD6B59D7B28C6937AD&aid=7FC4183709524C34B3C85BBE154EB75F&yid=A732AF04DDA03BB3&vid=2A8D03AD8076A2E3&iid=94C357A881DFC066&sid=AEE2F90BC0DB5F35&eid=421C41B8FD4D3EBA&journal_id=1673-825X&journal_name=重庆邮电大学学报(自然科学版)&referenced_num=0&reference_num=8