Finite-time formation control for multi-agent systems with dynamic leader and input saturation
Wenjie Li , Xiangyong Chen , Ling Ji , Jinming Song , Shuo Li
Electronic Research Archive ›› 2025, Vol. 33 ›› Issue (12) : 7699 -7716.
In this paper, the problem of finite-time control for a group of quadrotor aircraft with an unknown input-saturation structure is investigated. Based on backstepping design, finite-time formation control algorithm is designed. Within the multi-agent systems, leaders are tasked with achieving formation consensus with an external leader. Concurrently, for the followers, a leader-follower consensus controller incorporating the dynamic leader’s input is developed utilizing adaptive strategies and low-gain techniques. Thus, a hierarchical formation is achieved where leaders track the exogenous leader, followers maintain consensus with their leaders, accomplishing complex multi-unmanned aerial vehicle formation tasks.
finite-time control / adaptive control / consensus tracking / dynamic leader / multi-agent systems / input saturation
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