“…The formation paradigm has evolved to allow prescription of parameterized formation maneuvers and group feedback (Egerstedt and Hu, 2001;Young et al, 2001;Ogren et al, 2002). From these seemingly disparate approaches, a dynamic system-theoretic perspective has emerged for examining the decentralized multiagent "behavioral control" in the context of "formations" (Lawton et al, 2000;Egerstedt and Hu, 2001;Leonard and Fiorelli, 2001;Young et al, 2001;Ogren et al, 2002;Olfati-Saber and Murray, 2006). "Behavioral" control laws, derived implicitly as gradients of limited-range artificial potentials, can be implemented in a decentralized manner while permitting a Lyapunov-based analysis of formation maintenance.…”