29 citations · 68 across the 26 of their papers we have counts for
4 papers · 1 filter
Primal robustness and semidefinite cones
Seungil You, Ather Gattami, John C. Doyle
This paper reformulates and streamlines the core tools of robust stability and performance for LTI systems using now-standard methods in convex optimization. In particular, robustn…
Optimal Distributed Controller Design with Communication Delays: Application to Vehicle Formations
Hamid Reza Feyzmahdavian, Assad Alam, Ather Gattami
This paper develops a controller synthesis algorithm for distributed LQG control problems under output feedback. We consider a system consisting of three interconnected linear subs…
Distributed Output-Feedback LQG Control with Delayed Information Sharing
Hamid Reza Feyzmahdavian, Ather Gattami, Mikael Johansson
This paper develops a controller synthesis method for distributed LQG control problems under output-feedback. We consider a system consisting of three interconnected linear subsyst…
Converging an Overlay Network to a Gradient Topology
Håkan Terelius, Guodong Shi, Jim Dowling +3
In this paper, we investigate the topology convergence problem for the gossip-based Gradient overlay network. In an overlay network where each node has a local utility value, a Gra…