57 citations · 136 across the 36 of their papers we have counts for
6 papers · 1 filter
A Cyber-Security Investment Game for Networked Control Systems
Pratishtha Shukla, Aranya Chakrabortty, Alexandra Duel-Hallen
We formulate a resource-planning game between an attacker and a defender of a network control system. We consider the network to be operating in closed-loop with a linear quadratic…
Coordinated Control of Energy Storage in Networked Microgrids under Unpredicted Load Demands
Md Tanvir Arafat Khan, Rafael Cisneros, Aranya Chakrabortty +1
In this paper a nonlinear control design for power balancing in networked microgrids using energy storage devices is presented. Each microgrid is considered to be interfaced to the…
Sparse Wide-Area Control of Power Systems using Data-driven Reinforcement Learning
Amirhassan Fallah Dizche, Aranya Chakrabortty, Alexandra Duel-Hallen
In this paper we present an online wide-area oscillation damping control (WAC) design for uncertain models of power systems using ideas from reinforcement learning. We assume that…
Dynamic Modeling, Stability, and Control of Power Systems with Distributed Energy Resources
Tomonori Sadamoto, Aranya Chakrabortty, Takayuki Ishizaki +1
This article presents a suite of new control designs for next-generation electric smart grids. The future grid will consist of thousands of non-conventional renewable generation so…
Control Inversion: A Clustering-Based Method for Distributed Wide-Area Control of Power Systems
Nan Xue, Aranya Chakrabortty
Wide-area control (WAC) has been shown to be an effective tool for damping low-frequency oscillations in power systems. In the current state of art, WAC is challenged by two main f…
Synchronization and Aggregation of Nonlinear Power Systems with Consideration of Bus Network Structures
Petar Mlinarić, Takayuki Ishizaki, Aranya Chakrabortty +3
We study nonlinear power systems consisting of generators, generator buses, and non-generator buses. First, looking at a generator and its bus' variables jointly, we introduce a sy…