“…The method also leaves questions regarding establishing a connection between the CLF and the optimal return function. Within the realm of cooperative control of mobile robots, work has been done on formation and swarm control utilizing potential field ideas [t35,t50,t57], employing stability arguments [58,27,65,97], graph theory [21,74], invariant manifold techniques [78], decentralized approaches [54,62,55], leader-follower approaches [48], platooning [31,103,36,84,95], and hybrid and multi-modal control approaches [25,106,50,49].…”