کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4974537 | 1365537 | 2016 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Security in H2-sense for polytopic uncertain systems with attacks based on model predictive control
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, the problem of network security in H2-sense for a discrete-time linear uncertain system with a polytopic description and subject to randomly occurring deception attacks is discussed. A novel attack model is proposed to reflect the randomly occurring behaviors of the deception attacks by using a set of Bernoulli distributed white sequences with known conditional probabilities. In view of the difficulties in obtaining state values in practical system, we design a static output-feedback controller. However, some equation constraints are brought about and become a hinder in obtaining the upper bound of the objective function. To deal with the problem, a singular decomposition technique is applied. Then, the static output-feedback model predictive control (MPC) algorithm is presented by solving an optimization problem involving some linear matrix inequalities (LMIs), by which security of the network (or the stability of the closed-loop system) could be guaranteed. Finally, a simulation example is utilized to illustrate validity and effectiveness of the proposed technique.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Franklin Institute - Volume 353, Issue 15, October 2016, Pages 3769-3785
Journal: Journal of the Franklin Institute - Volume 353, Issue 15, October 2016, Pages 3769-3785
نویسندگان
Jianhua Wang, Yan Song, Shuai Liu, Sunjie Zhang,