47 citations · 51 across the 7 of their papers we have counts for
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eess.SY2025
A Unified Finite-Time Sliding Mode Quaternion-based Tracking Control for Quadrotor UAVs without Time Scale Separation
Ali M. Ali, Hashim A. Hashim, Awantha Jayasiri
This paper presents a novel design for finite-time position control of quadrotor Unmanned Aerial Vehicles (UAVs). A robust, finite-time, nonlinear feedback controller is introduced…
eess.SY2024
Adaptive Backstepping and Non-singular Sliding Mode Control for Quadrotor UAVs with Unknown Time-varying Uncertainties
Arezo Shevidi, Hashim A. Hashim
This paper presents a novel quaternion-based nonsingular control system for underactuated vertical-take-off and landing (VTOL) Unmanned Aerial Vehicles (UAVs). Position and attitud…
eess.SY2024
MPC Based Linear Equivalence with Control Barrier Functions for VTOL-UAVs
Ali Mohamed Ali, Hashim A. Hashim, Chao Shen
In this work, we propose a cascaded scheme of linear Model prediction Control (MPC) based on Control Barrier Functions (CBF) with Dynamic Feedback Linearization (DFL) for Vertical…