Integral Event-Triggered Attack-Resilient Control of Aircraft-on-Ground Synergistic Turning System With Uncertain Tire Cornering Stiffness

作     者：Chenglong Du Fanbiao Li Yang Shi Chunhua Yang Weihua Gui Chenglong Du;Fanbiao Li;Yang Shi;Chunhua Yang;Weihua Gui

作者机构：the School of AutomationCentral South UniversityChangsha 410083China the Department of Mechanical EngineeringUniversity of VictoriaVictoria BC V8W 3P6Canada 

出 版 物：《IEEE/CAA Journal of Automatica Sinica》 (自动化学报（英文版）)

年 卷 期：2023年第10卷第5期

页      面：1276-1287页

核心收录：

学科分类：08[工学] 081105[工学-导航、制导与控制] 0835[工学-软件工程] 0802[工学-机械工程] 0811[工学-控制科学与工程] 080201[工学-机械制造及其自动化] 

基　　金：supported in part by the National Science Fund for Excellent Young Scholars of China (62222317) the National Natural Science Foundation of China (61973319) the Funds for International Cooperation and Exchange of the National Natural Science Foundation of China (61860206014) 111 Project of China (B17048) Science and Technology Innovation Program of Hunan Province (2022WZ1001) the Natural Science Foundation of Changsha (kq2208287) the Postdoctoral Fund of Central South University (22022136) 

主　　题：Adaptive observer aircraft-on-ground(AoG)synergistic turning attack-resilient controller integral-based event-triggered mechanism L_2-stability 

摘      要：This article proposes an integral-based event-triggered attack-resilient control method for the aircraft-on-ground(AoG) synergistic turning system with uncertain tire cornering stiffness under stochastic deception attacks. First, a novel AoG synergistic turning model is established with synergistic reverse steering of the front and main wheels to decrease the steering angle of the AoG fuselage, thus reducing the steady-state error when it follows a path with some large curvature. Considering that the tire cornering stiffness of the front and main wheels vary during steering, a dynamical observer is designed to adaptively identify them and estimate the system state at the same ***, an integral-based event-triggered mechanism(I-ETM) is synthesized to reduce the transmission frequency at the observerto-controller end, where stochastic deception attacks may occur at any time with a stochastic probability. Moreover, an attackresilient controller is designed to guarantee that the closed-loop system is robust L2-stable under stochastic attacks and external disturbances. A co-design method is provided to get feasible solutions for the observer, controller, and I-ETM simultaneously. An optimization program is further presented to make a tradeoff between the robustness of the control scheme and the saving of communication resources. Finally, the low-and high-probability stochastic deception attacks are considered in the simulations. The results have illustrated that the AoG synergistic turning system with the proposed control method follows a path with some large curvature well under stochastic deception attacks. Furthermore,compared with the static event-triggered mechanisms, the proposed I-ETM has demonstrated its superiority in saving communication resources.