Search Results for author: Sayak Mukherjee

Found 17 papers, 2 papers with code

MAPL: Model Agnostic Peer-to-peer Learning

1 code implementation28 Mar 2024 Sayak Mukherjee, Andrea Simonetto, Hadi Jamali-Rad

Effective collaboration among heterogeneous clients in a decentralized setting is a rather unexplored avenue in the literature.

Graph Learning Privacy Preserving

AdverSAR: Adversarial Search and Rescue via Multi-Agent Reinforcement Learning

no code implementations20 Dec 2022 Aowabin Rahman, Arnab Bhattacharya, Thiagarajan Ramachandran, Sayak Mukherjee, Himanshu Sharma, Ted Fujimoto, Samrat Chatterjee

Search and Rescue (SAR) missions in remote environments often employ autonomous multi-robot systems that learn, plan, and execute a combination of local single-robot control actions, group primitives, and global mission-oriented coordination and collaboration.

Meta-Learning Multi-agent Reinforcement Learning +2

Resilient Communication Scheme for Distributed Decision of InterconnectingNetworks of Microgrids

no code implementations15 Sep 2022 Thanh Long Vu, Sayak Mukherjee, Veronica Adetola

Networking of microgrids can provide the operational flexibility needed for the increasing number of DERs deployed at the distribution level and supporting end-use demand when there is loss of the bulk power system.

Neural Lyapunov Differentiable Predictive Control

no code implementations22 May 2022 Sayak Mukherjee, Ján Drgoňa, Aaron Tuor, Mahantesh Halappanavar, Draguna Vrabie

We present a learning-based predictive control methodology using the differentiable programming framework with probabilistic Lyapunov-based stability guarantees.

Model Predictive Control

Learning Stochastic Parametric Differentiable Predictive Control Policies

1 code implementation2 Mar 2022 Ján Drgoňa, Sayak Mukherjee, Aaron Tuor, Mahantesh Halappanavar, Draguna Vrabie

The problem of synthesizing stochastic explicit model predictive control policies is known to be quickly intractable even for systems of modest complexity when using classical control-theoretic methods.

Computational Efficiency Model Predictive Control

Safe Reinforcement Learning for Grid Voltage Control

no code implementations2 Dec 2021 Thanh Long Vu, Sayak Mukherjee, Renke Huang, Qiuhua Huang

Under voltage load shedding has been considered as a standard approach to recover the voltage stability of the electric power grid under emergency conditions, yet this scheme usually trips a massive amount of load inefficiently.

reinforcement-learning Reinforcement Learning (RL) +1

Data-Driven Pole Placement in LMI Regions with Robustness Constraints

no code implementations12 Nov 2021 Sayak Mukherjee, Ramij R. Hossain

This paper proposes a robust learning methodology to place the closed-loop poles in desired convex regions in the complex plane.

LEMMA

On the Stochastic Stability of Deep Markov Models

no code implementations NeurIPS 2021 Ján Drgoňa, Sayak Mukherjee, Jiaxin Zhang, Frank Liu, Mahantesh Halappanavar

Deep Markov models (DMM) are generative models that are scalable and expressive generalization of Markov models for representation, learning, and inference problems.

Representation Learning

A Secure Learning Control Strategy via Dynamic Camouflaging for Unknown Dynamical Systems under Attacks

no code implementations1 Feb 2021 Sayak Mukherjee, Veronica Adetola

This paper presents a secure reinforcement learning (RL) based control method for unknown linear time-invariant cyber-physical systems (CPSs) that are subjected to compositional attacks such as eavesdropping and covert attack.

Misinformation reinforcement-learning +1

Scalable Voltage Control using Structure-Driven Hierarchical Deep Reinforcement Learning

no code implementations29 Jan 2021 Sayak Mukherjee, Renke Huang, Qiuhua Huang, Thanh Long Vu, Tianzhixi Yin

We exploit the area-wise division structure of the power system to propose a hierarchical DRL design that can be scaled to the larger grid models.

reinforcement-learning Reinforcement Learning (RL)

Imposing Robust Structured Control Constraint on Reinforcement Learning of Linear Quadratic Regulator

no code implementations12 Nov 2020 Sayak Mukherjee, Thanh Long Vu

This paper discusses learning a structured feedback control to obtain sufficient robustness to exogenous inputs for linear dynamic systems with unknown state matrix.

reinforcement-learning Reinforcement Learning (RL)

Reinforcement Learning of Structured Control for Linear Systems with Unknown State Matrix

no code implementations2 Nov 2020 Sayak Mukherjee, Thanh Long Vu

This paper delves into designing stabilizing feedback control gains for continuous linear systems with unknown state matrix, in which the control is subject to a general structural constraint.

reinforcement-learning Reinforcement Learning (RL)

Reduced-Dimensional Reinforcement Learning Control using Singular Perturbation Approximations

no code implementations29 Apr 2020 Sayak Mukherjee, He Bai, Aranya Chakrabortty

We present a set of model-free, reduced-dimensional reinforcement learning (RL) based optimal control designs for linear time-invariant singularly perturbed (SP) systems.

Clustering reinforcement-learning +1

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