کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
411603 679578 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design of observer-based controller for T–S fuzzy systems with intermittent measurements
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Design of observer-based controller for T–S fuzzy systems with intermittent measurements
چکیده انگلیسی

This paper studies the problem of observer-based fuzzy control for a class of nonlinear networked control systems (NCSs) in the framework of interval type-2 (IT2) Takagi–Sugeno (T–S) fuzzy model. Both imperfect communication channels and parameter uncertainties are taken into consideration. Bernoulli random distribution is used to describe such unreliable communication environment. Nonlinear NCSs are modeled via the IT2 T–S fuzzy model, in which membership functions with lower and upper bounds can capture and express parameter uncertainties. The observer is designed to observe unmeasurable state variables. Moreover, based on these techniques, sufficient conditions are derived to guarantee the resulting closed-loop system to be stochastically stable and possess the property of external disturbance attenuation. Finally, a numerical example is provided to illustrate the effectiveness of the approach proposed in this paper.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurocomputing - Volume 174, Part B, 22 January 2016, Pages 689–697
نویسندگان
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