کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5004361 1461196 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Model predictive control of non-linear systems over networks with data quantization and packet loss
ترجمه فارسی عنوان
مدل پیش بینی کنترل سیستم های غیر خطی در شبکه ها با کوانتومی داده ها و از دست دادن بسته
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
چکیده انگلیسی


- We establish a novel T-S fuzzy model for nonlinear NCS with packet losses and data quantizations in both communication links.
- A fuzzy model predictive controller is properly designed to guarantee the closed-loop stability.
- The closed-loop system stochastically stable in the mean square has been studied and the recursive feasibility of the optimiatzation problem is investigated.

This paper studies the approach of model predictive control (MPC) for the non-linear systems under networked environment where both data quantization and packet loss may occur. The non-linear controlled plant in the networked control system (NCS) is represented by a Tagaki-Sugeno (T-S) model. The sensed data and control signal are quantized in both links and described as sector bound uncertainties by applying sector bound approach. Then, the quantized data are transmitted in the communication networks and may suffer from the effect of packet losses, which are modeled as Bernoulli process. A fuzzy predictive controller which guarantees the stability of the closed-loop system is obtained by solving a set of linear matrix inequalities (LMIs). A numerical example is given to illustrate the effectiveness of the proposed method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: ISA Transactions - Volume 59, November 2015, Pages 1-9
نویسندگان
, , , ,