Sliding mode fault tolerant consensus control for multi-agent systems based on super-twisting observer

作     者：YANG Pu HU Xukai WANG Zixin ZHANG Zhiqing YANG Pu;HU Xukai;WANG Zixin;ZHANG Zhiqing

作者机构：College of AutomationNanjing University of Aeronautics and AstronauticsNanjing 210016China 

出 版 物：《Journal of Systems Engineering and Electronics》 (系统工程与电子技术（英文版）)

年 卷 期：2022年第33卷第6期

页      面：1309-1319页

核心收录：

学科分类：0711[理学-系统科学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 0808[工学-电气工程] 07[理学] 08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 071102[理学-系统分析与集成] 081103[工学-系统工程] 

基　　金：supported by Key Laboratories for National Defense Science and Technology(6142605200402) the Aeronautical Science Foundation of China(20200007018001) the National Natural Science Foundation of China(61922042) the Aero Engine Corporation of China Industry-University-Research Cooperation Project(HFZL2020CXY011) the Research Fund of State Key Laboratory of Mechanics and Control of Mechanical Structures(Nanjing University of Aeron autics and astronautics)(MCMS-I-0121G03) 

主　　题：multi-agent system sliding mode control fault-tolerant consensus control super-twisting sliding mode observer 

摘      要：The fault-tolerant consensus problem for leader-following nonlinear multi-agent systems with actuator faults is mainly investigated.A new super-twisting sliding mode observer is constructed to estimate the velocity and undetectable fault information *** time-varying gain is introduced to solve the initial error problem and peak value problem,which makes the observation more accurate and ***,based on the estimated results,an improved sliding mode fault-tolerant consensus control algorithm is designed to compensate the actuator *** protocol can guarantee the finite-time consensus control of multi-agent systems and suppress ***,the effectiveness and the superiority of the observer and control algorithm are proved by some simulation examples of the multi-aircraft system.