Robust H 2 Consensus for Multi-Agent Systems With Parametric Uncertainties
Shiqi Zhang, Zhongkui Li, Xiangke Wang · IEEE Transactions on Circuits & Systems II Express Briefs · 2021
This brief is concerned with the robust H2consensus problem of linear multi-agent systems in the presence of parametric uncertainties and noise signals. The robust H2consensus problem is defined and the design procedure for the distributed state feedback controller is developed to synchronize the network as well as guarantee a prescribed H2performance. As s special case, the robust consensus problem with only parametric uncertainties is also studied and is converted into the simultaneous H∞stabilization problems for a set of subsystems. The controller parameters are determined by solving some linear matrix inequalities.