Second-order super-twisting sliding mode control for finite-time leader-follower consensus with uncertain nonlinear multiagent systems
Summary: Consensus tracking problem of the leader-follower multiagent systems is resolved via second-order super-twisting sliding mode control approach. The followers' states can keep consistent with the leader's states on sliding surfaces. The proposed approach can ensure the finite-time consensus if the directed graph of the nonlinear system has a directed path under the condition that leader's control input is unavailable to any followers. It is proved by using the finite-time Lyapunov stability theory. Simulation results verify availability of the proposed approach.
scientific article; zbMATH DE number 6925981
scientific article