کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4627628 | 1631812 | 2014 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New results on asynchronous Hâ control for switched discrete-time linear systems under dwell time constraint
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this technical note, the â2 gain analysis and asynchronous Hâ control problems for switched discrete-time linear systems are addressed. Under the dwell time constraint, the computation of â2 gains versus dwell time is viewed as an open problem. By introducing a novel dwell time dependent Lyapunov function, an LMI-based sufficient condition is proposed to solve the â2 gain analysis problem. Since the derived conditions are all convex in system matrices, it is convenient to be applied into Hâ controller design. Thus, in the presence of asynchronous switching, an Hâ controller is presented to ensure the closed-loop system with a desired non-weighted Hâ performance. The proposed approach can also easily characterize the relationship between Hâ performance, dwell time and asynchronous time. Finally, several academic examples are provided to illustrate our results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 242, 1 September 2014, Pages 601-611
Journal: Applied Mathematics and Computation - Volume 242, 1 September 2014, Pages 601-611
نویسندگان
Jian Xiao, Weiming Xiang,