70 citations · 173 across the 12 of their papers we have counts for
4 papers · 1 filter
TileNet: Tile-Based CNN-SVM Architecture for Autonomous Unmanned Aerial Systems Inspection of Flat Roofs
Samuel Dunthorne, Hashim A. Hashim
Flat roofs are among the most influential components of the building envelope, governing both structural performance and thermal efficiency, and thereby contributing directly to ho…
Dual Quaternion-Based Unscented Kalman Filter with Visual Inertial Odometry for Navigation in GPS-Denied Environments
Mohamed Khalifa, Hashim A. Hashim
Reliable navigation in GPS-denied environments remains a fundamental challenge in robotics, aerospace, and autonomous vehicle applications. This paper presents a Dual Quaternion-Ba…
Quaternion-based Unscented Kalman Filter for Robust Wrench Estimation of Human-UAV Physical Interaction
Hussein Naser, Hashim A. Hashim, Mojtaba Ahmadi
This paper introduces an advanced Quaternion-based Unscented Kalman Filter (QUKF) for real-time, robust estimation of system states and external wrenches in assistive aerial payloa…
Adaptive Gain Nonlinear Observer for External Wrench Estimation in Human-UAV Physical Interaction
Hussein N. Naser, Hashim A. Hashim, Mojtaba Ahmadi
This paper presents an Adaptive Gain Nonlinear Observer (AGNO) for estimating the external interaction wrench (forces and torques) in human-UAV physical interaction for assistive p…