Results 81 to 90 of about 844,474 (214)

IMPROVING EFFICIENCY IN DC MOTORS: A COMPARISON BETWEEN PID-FUZZY AND PID-GENETIC ALGORITHM

Proceedings on Engineering Sciences
With the advent of Industry 4.0 and the continued progression of automation driven by Artificial Intelligence (AI), optimizing industrial processes has become a critical need.
Eduardo de Oliveira Leite , Mateus Monteiro Pardinho , Douglas Rosa Grillo , Centro Federal de Educação Tecnológica Celso Suckow da Fonseca, Rio de Janeiro, Brazil , Gilberto Santos , Luís César Ferreira Motta Barbosa   +5 more
doaj   +1 more source

The new flux switching motor : a DC motor without brushes [PDF]

This thesis is principally concerned with the theoretical modelling, design, manufacture, performance testing, and development of a new type of low-cost electronically-commutated doubly-salient wound-field brushless DC-motor, named the flux-switching ...
Wallace, Mark
core  

Enhancing Torque Smoothness in BLDC Motors with Built-in DC-DC Converter via Bitterling Fish Optimization Algorithm

EAI Endorsed Transactions on Energy Web
Brushless DC (BLDC) motors are efficient and robust electric motors with fewer moving parts, but their application is often limited by torque ripple, which arises from current variations between the entering and exiting phases during commutation.
K. Balamurugan, B Sri Revathi
doaj   +1 more source

Design, Simulation and Implementation of Brushless DC Motor Drive supplied from Current Source Inverter based on Space Vector Modulation Strategy [PDF]

Journal of Electrical and Electronics Engineering, 2019
Today, the brushless DC motors (BLDCs) have been widely used in industry and consumer application due to their unique advantages. These motors are generally supplied from voltage source inverters (VSIs).
PAKSAZ Saeed, HALVAEI Niasar Abolfazl, ABDOLLAHI Yahya   +2 more
doaj  

Variable Structure Control of the Brushless DC Motor

, 2011
In order to increase the degree of the angular velocity tracking precision of the brushless DC motors control system, the controller is designed using the variable structure control with sliding mode.
Xu Gang Wang, Xin Hua Li
core   +1 more source

PWM Rotation of Brushless DC Motor EC-32 by PIC16F88 and Rotation in terms of Combinational Logic Circuit [PDF]

, 2019
The brushed direct current (DC) motor rotates by applying DC voltage. The brushless DC (BLDG) motor also known as electronically commutated motors (ECMs, EC motors) is categorized into synchronous motors.
中森, 誠一, 132935, NAKAMORI, Seiichi   +2 more
core   +2 more sources

miştir. Design of A Two Axis Line of Sight Stabilization System for Vessels

Gazi Üniversitesi Fen Bilimleri Dergisi, 2017
By preventing the angular vibrations of the platform from being carried on to the axes of the attached imaging or laser systems, line of sight stabilization allows both a stable image to be obtained and a stable marker to be created. In this study, a two
Necmi ALTIN, Melih SARP
doaj  

State space control design of a three phase brushless DC motor [PDF]

, 2011
The purpose of this project is to design, perform analysis, and then build a compensator to control the speed or position of a brushless motor in a predictable way. The plant will be in the form of a brushless motor.
Caballero, David J.
core  

BRUSHLESS DC MOTOR

International Research Journal of Modernization in Engineering Technology and Science, 2023
openaire   +1 more source

Impact Analysis of PM magnetization level on motor performance: simulations and experimental results

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
This paper addresses the impact of magnetization level tolerances in ferrite-based permanent magnets (PM) on the performance of brushless DC motors. A case study is prepared using three motor prototypes assembled with controlled samples of ferrite arc ...
Tiago Staudt, Thiago Akinaga, Leonardo Ulian Lopes, Fernando Maccari, Paulo A. P. Wendhausen   +4 more
doaj   +1 more source