کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5471977 | 1519814 | 2018 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Exponential stability analysis and L2-gain control synthesis for positive switched T-S fuzzy systems
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, the problems of exponential stability analysis and weighted L2-gain control synthesis for positive switched T-S fuzzy systems are addressed. Firstly, by proposing a piecewise quadratic copositive Lyapunov function, a less conservative stability condition for positive switched T-S fuzzy systems is derived for the first time. Then, sufficient conditions for the positive switched T-S fuzzy system to be exponentially stable with a weighted L2-gain performance are obtained. Based on the obtained results, a state-feedback controller by the parallel distributed compensation scheme is designed to stabilize the positive switched T-S fuzzy system, while guaranteeing the prescribed weighted L2-gain performance and positivity in closed-loop. Finally, two numerical examples are presented to demonstrate the effectiveness of the obtained theoretical results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Hybrid Systems - Volume 27, February 2018, Pages 77-91
Journal: Nonlinear Analysis: Hybrid Systems - Volume 27, February 2018, Pages 77-91
نویسندگان
Shuo Li, Zhengrong Xiang,