Slotless lightweight motor for drone applications

MS Islam, I Husain, R Mikail - 2017 IEEE Energy Conversion …, 2017 - ieeexplore.ieee.org
This paper proposes a slotless, lightweight permanent magnet (PM) motor for drone
applications. This research analyzes the steps through FEA to achieve the torque speed …

[PDF][PDF] Motor speed estimation and failure detection of a small UAV using density of maxima

JS Souza, MC Bezerril, MA Silva… - Frontiers of …, 2021 - fitee.zjujournals.com
This work presents the application of the technique named signal analysis based on chaos
using density of maxima to analyze brushless direct current motors. It uses a correlation …

A novel approach for brushless DC motors characterization in drones based on chaos

RL V. Medeiros, JG GS Ramos, TP Nascimento… - Drones, 2018 - mdpi.com
A novel technique named Signal Analysis based on Chaos using Density of Maxima (SAC-
DM) is presented to analyze Brushless Direct Current (BLDC) motors behavior. These …

[HTML][HTML] Observer-based sensorless speed control of PMSM: A focus on drive's startup

OM Arafa, GAA Aziz, MIA El-Sebah… - Journal of Electrical …, 2016 - Elsevier
Sensorless control of permanent magnet synchronous motor has received a lot of research
interest due to cost reduction and reliability improvement of the drive. One of the applied …

A multilayer neural dynamic controller design method of quadrotor UAV for completing time-varying tasks

Z Zhang, T Chen, L Zheng - Nonlinear Dynamics, 2021 - Springer
In order to track the time-varying trajectory efficiently and accurately, a multilayer neural
dynamic controller is proposed and exploited for quadrotor unmanned aerial vehicles …

Permanent magnet synchronous drives observability analysis for motion-sensorless control

M Koteich, A Maloum, G Duc… - 2015 IEEE symposium on …, 2015 - ieeexplore.ieee.org
Motion-sensorless control techniques of electrical drives are attracting more attention in
different industries. The local observability of sensorless permanent magnet synchronous …

The operation of UAV propulsion motors in the presence of high external magnetic fields

M Heggo, A Mohammed, J Melecio, K Kabbabe… - robotics, 2021 - mdpi.com
The operation and maintenance of converter stations (also known as valve halls) in high
voltage DC (HVDC) grids is a key element in long-term, reliable and stable operation …

How to Model Brushless Electric Motors for the Design of Lightweight Robotic Systems

UH Lee, T Shepherd, S Kim, A De, H Su… - arXiv preprint arXiv …, 2023 - arxiv.org
A key step in the development of lightweight, high performance robotic systems is the
modeling and selection of permanent magnet brushless direct current (BLDC) electric …

Operation of aerial inspections vehicles in HVDC environments Part A: Evaluation and mitigation of high electrostatic field impact

M Heggo, K Kabbabe, V Peesapati… - Journal of Physics …, 2019 - iopscience.iop.org
Offshore high voltage DC (HVDC) wind farms offer a promising solution to growing energy
demands in the future. Condition monitoring of substation assets is essential for reliable and …

Observability analysis of sensorless synchronous machine drives

M Koteich, A Maloum, G Duc… - 2015 European control …, 2015 - ieeexplore.ieee.org
This paper studies the local observability of synchronous machines using a unified
approach. Recently, motion sensorless control of electrical drives has gained high interest …