Consensus and $H_{\infty }$ Consensus of Nonlinear Second-Order Multi-Agent Systems
Qing Wang, Jin-Liang Wang, Huai‐Ning Wu, Tingwen Huang · IEEE Transactions on Network Science and Engineering · 2020
This paper investigates the consensus problem for a class of nonlinear second-order multi-agent system with and without external disturbances. First, by making use of some inequality techniques and the designed state feedback controller, a consensus criterion is presented for the multi-agent system. In addition, an adaptive control scheme is also developed to ensure the consensus of the multi-agent system. Moreover, we further discuss the H∞consensus problem for the multi-agent system, and some H∞consensus criteria are acquired by using the designed state feedback controller and adaptive state feedback controller. Finally, we propose two numerical examples to verify the effectiveness of these obtained results.