3 hasil untuk "Hashim, Hashim A."
Menampilkan 1–3 · 0,22 detik · RSS
-
Preprint Teks lengkap
Quaternion-based Unscented Kalman Filter for Robust Wrench Estimation of Human-UAV Physical Interaction
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 payload transportation systems that engage in direct physical interaction. Unlike conventional filtering techniques, the…
-
Preprint Teks lengkap
Adaptive Gain Nonlinear Observer for External Wrench Estimation in Human-UAV Physical Interaction
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 payload transportation. The proposed AGNO uses the full nonlinear dynamic model to achieve an accurate and robust wrench…
-
Artikel Jurnal Teks lengkap
Brightness Mode and Color Doppler Ultrasound in Differential Diagnosis of Breast Lesions in Saudi Females
OBJECTIVE: The aim of the study was to identify the pathological characteristics of benign and malignant breast lesions among Saudi females using brightness mode (B-mode) and color Doppler ultrasound (US). MATERIALS AND METHODS: This study was retrospectively carried out in a single center in the…