Adaptive fixed-time control for cluster synchronisation of coupled complex networks with uncertain disturbances
Shengqin Jiang, Xiaobo Lu, Guoliang Cai, Shuiming Cai · International Journal of Systems Science · 2017
This paper focuses on the cluster synchronisation problem of coupled complex networks with uncertain disturbances under an adaptive fixed-time control strategy. To begin with, complex dynamical networks with community structure which are subject to uncertain disturbances are taken into account. Then, a novel adaptive control strategy combined with fixed-time techniques is proposed to guarantee the nodes in the communities to desired states in a settling time. In addition, the stability of complex error systems is theoretically proved based on Lyapunov stability theorem. At last, two examples are presented to verify the effectiveness of the proposed adaptive fixed-time control.