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This paper presents distributed formation control of a multi-agent system to encircle a maneuvering target using Lyapunov and graph theories with emphasis on consensus and cooperation. The proposed approach embeds a consensus algorithm into a robust controller to capture a target whose information is partially known. To address this issue, a cooperative strategy in conjunction with a controller is...
In this paper, we introduce a method for finding a tight formation of unmanned air vehicles (UAVs) via the classical sphere packing scheme. We first translate the tight formation finding problem to the problem of maximizing the second smallest eigenvalue lambda2(G) of the graph Laplacian LG. We then show how close the formation Gs obtained from the sphere packing scheme is to the optimal formation...
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