• Hierarchical Assembly of Leader-Asymmetric, Single-Leader Networks 

      Abbas, Waseem; Egerstedt, Magnus B. (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2011-06)
      The connection between leader-asymmetry and controllability in controlled agreement networks provides a topological, necessary condition for controllability. In this paper we investigate how to produce hierarchical networks ...
    • Hierarchical Containment Control in Heterogeneous Mobile Networks 

      Ji, Meng; Egerstedt, Magnus B.; Ferrari-Trecate, G.; Buffa, A. (Georgia Institute of TechnologyMathematical Theory of Networks and Systems, 2006-07)
      In this paper, the multi-agent containment problem is investigated. In particular, we focus our efforts on a continuation of our previous work on leader-follower networks, by imposing a hierarchical structure on the network ...