title: Pinning Control of Lag-Consensus for Second-Order Nonlinear Multiagent Systems.
abstract: Lag consensus means that the corresponding state vectors of the followers are behind the leader with a lag time. In this paper, Lyapunov functional and matrix theory are applied to analyze pinning-controlled lag consensus of second-order nonlinear multiagent systems. The focus is twofold: 1) to find out which agents should be pinned and 2) to determine what the coupling strength should be, so that the multiagent systems can reach lag consensus. Moreover, the practical problem in a noisy environment is considered. Finally, an illustrative example is provided to demonstrate the effectiveness of the proposed pinning control protocol.
authors.lastname: Yi Wang
authors.lastname: Zhongjun Ma
authors.lastname: Song Zheng
authors.lastname: Guanrong Chen