کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4642194 | 1341335 | 2008 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Positive real control for 2-D discrete delayed systems via output feedback controllers Positive real control for 2-D discrete delayed systems via output feedback controllers](/preview/png/4642194.png)
This paper considers the problem of positive real control for two-dimensional (2-D) discrete delayed systems in the Fornasini–Marchesini second local state-space model. Attention is focused on the design of dynamic output feedback controllers, which guarantee that the closed-loop system is asymptotically stable and the closed-loop transfer function is extended strictly positive real. We first present a sufficient condition for extended strictly positive realness of 2-D discrete delayed systems. Based on this, a sufficient condition for the solvability of the positive real control problem is obtained in terms of a linear matrix inequality (LMI). When the LMI is feasible, an explicit parametrization of a desired output feedback controller is presented. Finally, we provide a numerical example to demonstrate the application of the proposed method.
Journal: Journal of Computational and Applied Mathematics - Volume 216, Issue 1, 15 June 2008, Pages 87–97