Matrix Pontryagin principle approach to controllability metrics maximization under sparsity constraints

T Ikeda, T Ohtsuka, K Kashima - Automatica, 2024 - Elsevier
This study considers optimization problems for time-varying network topologies that
maximize the controllability of linear network systems under sparsity constraints. The major …

Optimal time-varying topology for network systems

T Ikeda, K Kashima - 2022 13th Asian Control Conference …, 2022 - ieeexplore.ieee.org
This paper treats an optimization problem of time-varying network topology for continuous-
time linear network systems. Although the topology from controllers to nodes has been …

Encoding impact of network modification on controllability via edge centrality matrix

PV Chanekar, J Cortés - IEEE Transactions on Control of …, 2022 - ieeexplore.ieee.org
This article develops tools to quantify the importance of agent interactions and its impact on
global performance metrics for networks with scalar states modeled as linear time-invariant …