61 citations · 329 across the 74 of their papers we have counts for
6 papers · 1 filter
Multi-agent Systems with Compasses
Ziyang Meng, Guodong Shi, Karl Henrik Johansson
This paper investigates agreement protocols over cooperative and cooperative--antagonistic multi-agent networks with coupled continuous-time nonlinear dynamics. To guarantee conver…
Finite-time consensus using stochastic matrices with positive diagonals
Julien M. Hendrickx, Guodong Shi, Karl H. Johansson
We discuss the possibility of reaching consensus in finite time using only linear iterations, with the additional restrictions that the update matrices must be stochastic with posi…
Connectivity and Set Tracking of Multi-agent Systems Guided by Multiple Moving Leaders
Guodong Shi, Yiguang Hong, K. H. Johansson
In this paper, we investigate distributed multi-agent tracking of a convex set specified by multiple moving leaders with unmeasurable velocities. Various jointly-connected interact…
The Role of Persistent Graphs in the Agreement Seeking of Social Networks
Guodong Shi, Karl Henrik Johansson
This paper investigates the role persistent arcs play for a social network to reach a global belief agreement under discrete-time or continuous-time evolution. Each (directed) arc…
Reaching an Optimal Consensus: Dynamical Systems that Compute Intersections of Convex Sets
Guodong Shi, Karl Henrik Johansson, Yiguang Hong
In this paper, multi-agent systems minimizing a sum of objective functions, where each component is only known to a particular node, is considered for continuous-time dynamics with…
Randomized Optimal Consensus of Multi-agent Systems
Guodong Shi, Karl Henrik Johansson
In this paper, we formulate and solve a randomized optimal consensus problem for multi-agent systems with stochastically time-varying interconnection topology. The considered multi…