92 citations · 262 across the 50 of their papers we have counts for
55 papers
State-Robust Observability Measures for Sensor Selection in Nonlinear Dynamic Systems
Mohamad H. Kazma, Sebastian A. Nugroho, Aleksandar Haber +1
This paper explores the problem of selecting sensor nodes for a general class of nonlinear dynamical networks. In particular, we study the problem by utilizing altered definitions…
CAV Traffic Control to Mitigate the Impact of Congestion from Bottlenecks: A Linear Quadratic Regulator Approach and Microsimulation Study
Suyash C. Vishnoi, Junyi Ji, MirSaleh Bahavarnia +4
This work investigates traffic control via controlled connected and automated vehicles (CAVs) using novel controllers derived from the linear-quadratic regulator (LQR) theory. CAV-…
Quick Updates for the Perturbed Static Output Feedback Control Problem in Linear Systems with Applications to Power Systems
MirSaleh Bahavarnia, Ahmad F. Taha
This paper introduces a method for efficiently updating a nominal stabilizing static output feedback (SOF) controller in perturbed linear systems. As operating points and state-spa…
ODE Transformations of Nonlinear DAE Power Systems
Mohamad H. Kazma, Ahmad F. Taha
Dynamic power system models are instrumental in real-time stability, monitoring, and control. Such models are traditionally posed as systems of nonlinear differential algebraic equ…
Revisiting the Optimal PMU Placement Problem in Multi-Machine Power Networks
Mohamad H. Kazma, Ahmad F. Taha
To provide real-time visibility of physics-based states, phasor measurement units (PMUs) are deployed throughout power networks. PMU data enable real-time grid monitoring and contr…
Sorta Solving the OPF by Not Solving the OPF: DAE Control Theory and the Price of Realtime Regulation
Muhammad Nadeem, Ahmad F. Taha
This paper presents a new approach to approximate the AC optimal power flow (ACOPF). By eliminating the need to solve the ACOPF every few minutes, the paper showcases how a realtim…