Robust H∞ Dynamic Output-Feedback Control for CACC With ROSSs Subject to RODAs
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Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ieee-Inst Electrical Electronics Engineers Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper is concerned with the problem of dynamic output feedback control design for the cooperative adaptive cruise control (CACC) system with randomly occurring sensor saturations (ROSSs) subject to randomly occurring deception attacks (RODAs). The dynamics of the vehicle equipped with CACC system behave like a linear model in which the deviation of the position and velocity are chosen as the state variables. Sensor saturations and deception attacks are simultaneously taken into account, and two sets of Bernoulli random variables are utilized to characterize their nature of random occurrence. The main objective of this article is to develop a robust dynamic output feedback controller (RDOFC) such that, for all possible parameter uncertainties, sensor saturations as well as deception attacks, all the states can still be exponentially mean square stable and the H-infinity performance index is guaranteed. In light of the Lyapunov stability theory, a sufficient condition of the desired controller is firstly constructed, then the controller parameters are obtained relying on the solutions to a set of linear matrix inequalities (LMIs). Finally, the three-car platoon system is evaluated to validate the usefulness of the developed algorithm.
Açıklama
Anahtar Kelimeler
Bernoulli random variables (BRVs), cooperative adaptive cruise control (CACC), Lyapunov stability theory, parameter uncertainties, robust dynamic output feedback control (RDOFC), randomly occurring deception attacks (RODAs), randomly occurring sensor saturations (ROSSs)
Kaynak
Ieee Transactions On Vehicular Technology
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
71
Sayı
1
