no code implementations • 4 Jan 2024 • Sayed Pedram Haeri Boroujeni, Abolfazl Razi, Sahand Khoshdel, Fatemeh Afghah, Janice L. Coen, Leo ONeill, Peter Z. Fule, Adam Watts, Nick-Marios T. Kokolakis, Kyriakos G. Vamvoudakis
Wildfires have emerged as one of the most destructive natural disasters worldwide, causing catastrophic losses in both human lives and forest wildlife.
1 code implementation • 18 Sep 2023 • Mohammad S. Ramadan, Mahmoud A. Hayajnh, Michael T. Tolley, Kyriakos G. Vamvoudakis
In this paper we propose a framework towards achieving two intertwined objectives: (i) equipping reinforcement learning with active exploration and deliberate information gathering, such that it regulates state and parameter uncertainties resulting from modeling mismatches and noisy sensory; and (ii) overcoming the huge computational cost of stochastic optimal control.
no code implementations • 25 Aug 2023 • Hashim A. Hashim, Abdelrahman E. E. Eltoukhy, Kyriakos G. Vamvoudakis
The filter is designed to mimic the nonlinear navigation motion kinematics and is posed on a matrix Lie Group, the extended form of the Special Euclidean Group $\mathbb{SE}_{2}\left(3\right)$.
no code implementations • 19 Aug 2023 • Mohammed I. Abouheaf, Kyriakos G. Vamvoudakis, Mohammad A. Mayyas, Hashim A. Hashim
The first strategy observes the states of desired process dynamics, while the second one stabilizes and optimizes the closed-loop system.
no code implementations • 15 Aug 2023 • Hashim A. Hashim, Abdelrahman E. E. Eltoukhy, Kyriakos G. Vamvoudakis, Mohammed I. Abouheaf
The discrete version of the proposed observer is tested using a publicly available real-world dataset of a drone flight.
no code implementations • 4 Apr 2023 • Styliani I. Kampezidou, Justin Romberg, Kyriakos G. Vamvoudakis, Dimitri N. Mavris
In this work, a novel Stackelberg game theoretic framework is proposed for trading energy bidirectionally between the demand-response (DR) aggregator and the prosumers.
no code implementations • 5 Feb 2023 • Mohammed I. Abouheaf, Hashim A. Hashim, Mohammad A. Mayyas, Kyriakos G. Vamvoudakis
This approach employs policy iteration, to find an optimal adaptive control solution.
no code implementations • 24 Jun 2022 • Hashim A. Hashim, Kyriakos G. Vamvoudakis
Secondly, a novel control law on $SO(3)$ coupled with the proposed estimator is presented.
no code implementations • 17 Oct 2021 • Hashim A. Hashim, Mohammed Abouheaf, Kyriakos G. Vamvoudakis
This paper proposes a novel stochastic nonlinear neural-adaptive-based filter on $SO(3)$ for the attitude estimation problem.
no code implementations • 6 Apr 2021 • Aris Kanellopoulos, Filippos Fotiadis, Chuangchuang Sun, Zhe Xu, Kyriakos G. Vamvoudakis, Ufuk Topcu, Warren E. Dixon
In this paper, we develop safe reinforcement-learning-based controllers for systems tasked with accomplishing complex missions that can be expressed as linear temporal logic specifications, similar to those required by search-and-rescue missions.