4 papers
Safety-Critical Reinforcement Learning with Viability-Based Action Shielding for Hypersonic Longitudinal Flight
Hossein Rastgoftar
This paper presents a safety-critical reinforcement learning framework for nonlinear dynamical systems with continuous state and input spaces operating under explicit physical cons…
Finite-State Decentralized Policy-Based Control With Guaranteed Ground Coverage
Hossein Rastgoftar
We propose a finite-state, decentralized decision and control framework for multi-agent ground coverage. The approach decomposes the problem into two coupled components: (i) the st…
Deep Neural Network-Based Aerial Transport in the Presence of Cooperative and Uncooperative UAS
Muhammad Junayed Hasan Zahed, Hossein Rastgoftar
We present a resilient deep neural network (DNN) framework for decentralized transport and coverage using uncrewed aerial systems (UAS) operating in . The proposed DN…
A Physics-Informed Fixed Skyroad Model for Continuous UAS Traffic Management (C-UTM)
Muhammad Junayed Hasan Zahed, Hossein Rastgoftar
Unlike traditional multi-agent coordination frameworks, which assume a fixed number of agents, UAS traffic management (UTM) requires a platform that enables Uncrewed Aerial Systems…