On the Stabilizability and Consensus of Positive Homogeneous Multi-Agent Dynamical Systems
Maria Elena Valcher, Pradeep Kumar Mısra · IEEE Transactions on Automatic Control · 2014
In this note we consider a supervisory control scheme that achieves either asymptotic stability or consensus for a group of homogenous agents described by a positive state-space model. Each agent is modeled by means of the same SISO positive state-space model, and the supervisory controller, representing the information exchange among the agents, is implemented via a static output feedback. Necessary and sufficient conditions for the asymptotic stability, or the consensus of all agents, are derived under the positivity constraint.