Based on Event-triggered mechanism of Leader-following H∞ consensus for multi-agent systems under deception attacks

In this paper, the H∞ consensus of mean-square asymptotic stability problem for multi-agent systems (MASs) suffering deception attacks and time-delays is studied, and utilizing event-triggered mechanism (ETM) to reduce more communication resources. According to the requirements of the controller, the ETM can adjust the frequency of event triggering. Due to the presence of time-delays in the system, for the convenience of discussion, the original system is transformed into consensus problem of the system is transformed into the stabilityan error system through the model transformation, that the H∞ problem of the error system. Then, the problem of the system is analyzed utilizing Lyapunov-Krasovskii functionals (LKFs), and by solving linear matrix inequality (LMI) can obtain parameters such as controller gain and trigger matrix. Finally, the numerical simulation is used to verify the theorems and the effectiveness of the LKFs used in this problem.