کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10226046 1701241 2018 36 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improving the performance of networked control systems with time delay and data dropouts based on fuzzy model predictive control
ترجمه فارسی عنوان
بهبود عملکرد سیستم های کنترل شبکه با تاخیر زمانی و حذف داده ها بر اساس مدل پیش بینی کنترل مدل فازی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
چکیده انگلیسی
This paper proposes a fuzzy model predictive control (FMPC) combined with the modified Smith predictor for networked control systems (NCSs). The network delays and data dropouts are problems, which greatly reduce the controller performance. For the proposed controller, the model of the controlled system is identified on-line using the Takagi - Sugeno (T-S) fuzzy models based on the Lyapunov function. There are two internal loops in the proposed structure. The first is the loop around the FMPC, which predicts the future outputs. The other is the loop around the plant to give the error between the system model and the actual plant. The proposed controller is designed for controlling a DC servo system through a wireless network to improve the system response. The practical results based on MATLAB/SIMULINK are established. The practical results are indicated that the proposed controller is able to respond the networked time delay and data dropouts compared to other controllers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Franklin Institute - Volume 355, Issue 15, October 2018, Pages 7201-7225
نویسندگان
, , , ,