20 citations · 29 across the 27 of their papers we have counts for
4 papers · 1 filter
Fully Decentralized and Safety-Aware Multi-Agent Reinforcement Learning for Control on Networks
Theodore Rogalski, Shirantha Welikala
This paper develops a safe and fully decentralized multi-agent reinforcement learning (MARL) algorithm to solve a class of discrete-time control problems on networks, including the…
Model-Based and Data-Driven Hierarchical Control and Topology Co-Design for Robust Networked Systems
Shirantha Welikala, Zihao Song, Hai Lin +1
In this paper, we consider a class of networked systems comprising an interconnected set of linear subsystems, disturbance inputs, and performance outputs. Using dissipativity theo…
Dissipativity-Based Distributed Control and Communication Topology Co-Design for Nonlinear DC Microgrids
Mohammad Javad Najafirad, Shirantha Welikala
This paper presents a dissipativity-based distributed droop-free control and communication topology co-design framework for voltage regulation and current sharing in DC microgrids…
Modeling PWM-Time-SOC Interaction in a Simulated Robot
Vidyut Pradeep, Shirantha Welikala
Accurate prediction of battery state of charge is needed for autonomous robots to plan movements without using up all available power. This work develops a physics and data-informe…