Lu, X.Q., Austin, F. and Chen, S.H. (2011) Flocking in Multi-Agent Systems with Active Virtual Leader and Time-Varying Delays Coupling. Communications in Nonlinear Science and Numerical Simulation, 16, 1014-1026.
http://dx.doi.org/10.1016/j.cnsns.2010.05.004

has been cited by the following article:

• TITLE: Flocking for Leader-Following Multi-Agent Systems with Time-Varying Delay

  AUTHORS: Fenglan Sun, Rui Wang, Yongfu Li, Feng Liu

  KEYWORDS: Flocking, Time-Varying Delay, Nonlinear Dynamics, Multi-Agent System, Virtual Leader

  JOURNAL NAME: Intelligent Control and Automation, Vol.7 No.1, February 6, 2016

  ABSTRACT: This paper investigates the flocking problem in multi-agent system with time-varying delay and a virtual leader. Each agent here is subject to nonlinear dynamics. For the system, the corresponding algorithm with time-varying delay is proposed. Under the assumption that the initial network is connected, it is proved that the distance between agents is in the desired distance. The theoretical deduction shows that the stable flocking motion is achieved.