标题：Finite time functional observers for discrete-time singular systems with unknown inputs
作者机构：[Feng, Jun-E ] School of Mathematics, Shandong University, Jinan, 250100, China
会议名称：29th Chinese Control Conference, CCC'10
会议日期：29 July 2010 through 31 July 2010
来源：Proceedings of the 29th Chinese Control Conference, CCC'10
关键词：Convergence; Delay time; Discrete-time singular systems; Finite time functional observer
摘要：The note considers the problem of finite-time functional observer design for linear discrete-time descriptor systems, which converges in finite time exactly. Under some conditions a finite-time observer can be comprised by two rth-order infinite time functional observers and a finite delay, where r is the dimension of output estimated of linear discrete-time descriptor systems.