Consensus of multi-vehicle cooperative attack with stochastic multi-hop time-varying delay and actuator fault  

作　　者：CAI Guangbin ZHAO Yushan ZHAO Yang HU Changhua 

机构地区：[1]College of Missile Engineering,Rocket Force University of Engineering,Xi’an 710025,China [2]School of Astronautics,Northwestern Polytechnical University,Xi’an 710072,China

出　　处：《Journal of Systems Engineering and Electronics》2021年第1期228-242,共15页系统工程与电子技术（英文版）

基　　金：supported by the National Natural Science Foundation of China(61773387);the China Postdoctoral Fund(2016M590971;2017T100770)。

摘　　要：A consensus-distributed fault-tolerant(CDFT)control law is proposed for a class of leader-following multi-vehicle cooperative attack(MVCA)systems in this paper.In particular,the switching communication topologies,stochastic multi-hop timevarying delays,and actuator faults are considered,which may lead to system performance degradation or on certain occasions even cause system instability.Firstly,the estimator of actuator faults for the following vehicle is designed to identify the actuator faults under a fixed topology.Then the CDFT control protocol and trajectory following error are derived by the relevant content of Lyapunov stability theory,the graph theory,and the matrix theory.The CDFT control protocol is proposed in the same manner,where a more realistic scenario is considered,in which the maximum trajectory following error and information on the switching topologies during the cooperative attack are available.Finally,numerical simulation are carried out to indicate that the proposed distributed fault-tolerant(DFT)control law is effective.

关 键 词：leader-following multi-vehicle cooperative attack(MVCA) switching topology fault-tolerant control stochastic multi-hop time-varying delay stochastic actuator fault 

分 类 号：E91[军事]