Results 71 to 80 of about 584 (154)

Wavelet Transform Based Fault Diagnosis of BLDC Motor Drive [PDF]

open access: yes, 2015
Due to the development in science and technology tremendous improvement in solid state devices and circuits, so we need to reduce the complexity of control circuits.
Muniraj, C.   +2 more
core   +1 more source

Modelling of BLDCM with a double 3-phase stator winding and back EMF harmonics

open access: yesArchives of Electrical Engineering, 2015
In this paper the mathematical model of the brushless DC motor (BLDCM) with a double 3-phase stator winding is analysed. Both the 3-phase windings are mutually displaced by 30 electrical degree.
Drozdowski Piotr
doaj   +1 more source

Analysis and Design of the Frequency Response of a Brushless DC Motor (BLDCM) Servo-system Under Varying Conditions

open access: yesInternational Journal For Multidisciplinary Research
A frequency response provides control engineers with the ability to analyze and design control systems in the frequency domain by describing the steady-state response of a system to sinusoidal inputs of varying frequencies .A system's frequency response is represented by two graphs: one that illustrates magnitude and the other that illustrates phase ...
Sanyukta Kumari -, Dr. S. Sivaganesan -
openaire   +1 more source

Initial Rotor Position Detection for Brushless DC Motors Based on Coupling Injection of High-Frequency Signal

open access: yesIEEE Access, 2019
In applications where motor inversion is forbidden, it is important to detect the initial rotor position of the motor. For this reason, based on coupling injection of high-frequency signal, a novel method of initial rotor position detection for brushless
Wei Chen   +4 more
doaj   +1 more source

Optimization of Fuzzy Logic Controllers by Particle Swarm Optimization to Increase the Lifetime in Power Electronic Stages [PDF]

open access: yes, 2018
In recent years, brushless direct current motor (BLDCM) applications have been increased due to their advantages as low size, mechanical torque, high-speed range, to mention some.
Garcia, Manuel   +3 more
core   +1 more source

Simulation Of Sinusoidal Commutation Of Brushless Motor For Starting Of Linear Engine - Generator [PDF]

open access: yes, 2010
To start a free-piston linear engine-generator (LG), it requires favorable amplitude and speed for combustion to occur. The LG is able to do reciprocating motion for starting.
Norazwan b. Bidin, Norazwan
core  

Application of Texas Instruments Controllers for Electric Drives Control [PDF]

open access: yes, 2021
This study presents Texas Instruments (TI) hardware, technology, and software for electric drives control based on the company's microcontroller families. The main characteristics and distinctive features of the company's solutions are considered through
Kostov, Ivan, Shakev, Nikola
core   +1 more source

Research on the Bearingless Brushless DC Motor Structure with Like-Tangential Parallel-Magnetization Interpolar Magnetic Poles and Its Air-Gap Magnetic Field Analytical Calculation

open access: yesActuators
This work focuses on the small Bearingless Brushless DC Motor (BL-BLDCM), to solve the problems, such as larger commutation torque ripple and difficult solution of air-gap magnetic field, a novel BL-BLDCM structure with like-tangential parallel ...
Wenshao Bu   +3 more
doaj   +1 more source

Nonlinear Tracking Control of Brushless DC Motors for High-Performance Applications [PDF]

open access: yes, 1989
The tracking control problem associated with brushless DC motors (BLDCMs) for high-performance applications is considered. To guarantee their high-dynamic-performance operation in motion control systems, the magnetic saturation and reluctance variation ...
Hemati, N., Leu, Ming-Chuan
core   +1 more source

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