Results 31 to 40 of about 584 (154)
Robust sensorless control of BLDC Motor using second derivative function of the sum of terminal voltages [PDF]
, 2013 This paper proposes a new sensorless control method for the speed and position control of a BLDC Motor. This sensorless drive technique calculates the commutations instants (duration of commutation) by deriving the sum of the terminal voltages ...
Benaggoune Said +2 more
core +1 more source
Optimized speed control with torque ripple reductions of BLDC motor based on SMC approach using LFD algorithm [PDF]
, 2022 Brushless DC motors (BLDCM) are utilized in various applications, including electric cars, medical and industrial equipment, where highefficiency speed control is necessary to meet load and tracking reference fluctuations.
Abbas, Abbas H. +2 more
core +4 more sources
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 This study focused on approaches for reducing torque ripples in Permanent Magnet Brushless Direct current motors (PMBLDC) to provide sophisticated performance and reliable machine drives for both industrial and consumer applications. Torque ripples are caused by current ripple, nonsinusoidal Back Electromotive Force (EMF), and cogging torque at the ...
A. Senthilnathan +3 more
wiley +1 more source
Dynamic Characteristic Analysis of Permanent Magnet Brushless DC Motor System with Rolling Rotor
Applied Sciences, 2022 With the wide application of permanent magnet brushless DC motors (BLDCMs) in home appliances and electric vehicles, there is increasing demand for BLDCMs with low vibration and noise.
Yi Wan +4 more
doaj +1 more source
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 In this article, a novel methodology has been created based on optimized fuzzy PI controller using position control optimization (PCO). This proposed PCO algorithm ensures better control of brushless direct current motor (BLDCM) in order to reduce steady‐state error and oscillation as well as improve the system response by optimizing the speed and ...
D. Magdalin Mary +7 more
wiley +1 more source
A low cost special circuit for brushless direct current motor controller
Dianzi Jishu Yingyong, 2019 In order to reduce the complexity of the internal circuit of brushless direct current motor(BLDCM) controller, a special circuit with simple structure is proposed, which can be used to drive the microcontroller of BLDCM.
Wang Xiaolei +5 more
doaj +1 more source
Journal of Electrical and Computer Engineering, Volume 2022, Issue 1, 2022., 2022 Brushless DC motors are simple in construction, high efficiency, less noise, and high reliability, which are not replaceable motors in specific applications compared to other motor drives. It has a facility for its multivariable system, nonlinear control process, and powerful coupling system.
Ch. Vinay Kumar +4 more
wiley +1 more source
Energies, 2022 The magnetic levitation reaction flywheel (MLRW) is a novel actuator of spacecraft attitude control because of its significant advantages, including lack of friction and active suppression of vibration.
Zan He, Tong Wen, Xu Liu, Yuchen Suo
doaj +1 more source
Improving the torque generation in self-sensing BLDC drives by shaping the current waveform [PDF]
, 2016 Brushless DC drives are widely used in different fields of application because of their high efficiency and power density. Torque ripple can be considered one of the drawbacks of these drives.
Darba, Araz +2 more
core +1 more source
Implementation of Brushless DC Motor control system with Six Step Commutation Fuzzy Logic Controller
Volt: Jurnal Ilmiah Pendidikan Teknik Elektro, 2019 Motor DC brushless (BLDCM) memiliki karakteristik kecepatan / torsi yang baik, efisiensi dan re-spon dinamis tinggi dan banyak diaplikasikan di industri dan propulsi kendaraan.
Dirvi Eko Juliando Sudirman
doaj +1 more source