H∞ filtering for a class of networked control systems with redundant channels subject to randomly occurred packet dropouts and cyber attacks Online publication date: Thu, 06-May-2021
by Shuai Yin; Xiuying Li; Xianghua Ma; Kaitian Cao
International Journal of Modelling, Identification and Control (IJMIC), Vol. 35, No. 4, 2020
Abstract: This paper is concerned with the design of H∞ filter for the networked control systems subject to cyber attacks which occur randomly in the process of data transmission. Moreover, the unavoidable packet dropout with uncertain expectation is considered in order to get closer to the engineering practice. By increasing the received data, the redundant channel is equipped to enhance the system performance. A full-order filter is designed by means of the parameter-dependent Lyapunov function method such that the corresponding filtering error dynamics is stochastically stable in the mean square with a prescribed H∞ disturbance attenuation level. The desired filter parameters are derived via linear matrix inequality technique. Finally, the illustrative example of vehicle suspension system is presented to show the effectiveness of the proposed algorithm.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Modelling, Identification and Control (IJMIC):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com
Our Blog 
Follow us on Twitter 
Visit us on Facebook