Graph and controller design for disturbance attenuation in consensus networks

Disturbance attenuation in consensus networks has been recently studied in the literature. In this paper, we provide illustrative examples of graph and controller design for disturbance attenuation in undirected consensus networks of identical linear time-invariant systems subject to exogenous disturbance. We first summarize some existing results on disturbance attenuation in such consensus networks, and then solve specific graph and controller design examples based on the results.