کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
697139 | 890359 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the geometric and dynamic structures of the H2 optimal and Hâ central controllers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On the geometric and dynamic structures of the H2 optimal and Hâ central controllers On the geometric and dynamic structures of the H2 optimal and Hâ central controllers](/preview/png/697139.png)
چکیده انگلیسی
In this paper, the geometric structure of observer-based controllers is investigated in order to characterize the controllable and unobservable subspaces of the H2 optimal and the Hâ central controllers. It is shown that the controllable and unobservable subspaces of the H2 optimal and the Hâ central controllers can be characterized by the kernel and image subspaces of the solutions of two Lyapunov equations. Under this characterization, the connection between the geometric subspaces and the dynamic behavior of the plant and those of the H2 optimal and Hâ controllers is derived. It is also shown that the H2 optimal and the Hâ central controllers inherit a certain part of the given plant dynamics in the geometric sense. A numerical example is also given for illustration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 46, Issue 11, November 2010, Pages 1824-1828
Journal: Automatica - Volume 46, Issue 11, November 2010, Pages 1824-1828
نویسندگان
Po-Feng Wu, Chee-Fai Yung,