no code implementations • 7 Aug 2022 • Ramtin Madani, Mersedeh Ashraphijuo, Mohsen Kheirandishfard, Alper Atamturk
In the first part of this work [32], we introduce a convex parabolic relaxation for quadratically-constrained quadratic programs, along with a sequential penalized parabolic relaxation algorithm to recover near-optimal feasible solutions.
no code implementations • 7 Aug 2022 • Ramtin Madani, Mersedeh Ashraphijuo, Mohsen Kheirandishfard, Alper Atamturk
For general quadratically-constrained quadratic programming (QCQP), we propose a parabolic relaxation described with convex quadratic constraints.
no code implementations • 17 Mar 2022 • Edward Quarm Jnr., Xiaoyuan Fan, Marcelo Elizondo, Ramtin Madani
In the past decade, natural disasters such as hurricanes have challenged the operation and control of U. S. power grid.
1 code implementation • 17 Feb 2021 • Tuncay Altun, Ramtin Madani, Alper Atamturk, Ross Baldick, Ali Davoudi
This paper provides an enhanced modeling of the contingency response that collectively reflects high-fidelity physical and operational characteristics of power grids.
no code implementations • 15 Oct 2020 • Kyongsik Yun, Changrak Choi, Ryan Alimo, Anthony Davis, Linda Forster, Amir Rahmani, Muhammad Adil, Ramtin Madani
State-of-the-art motion planners cannot scale to a large number of systems.