Results 11 to 20 of about 584 (154)
DC Motor Control Technology Based on Multisensor Information Fusion.
Comput Intell Neurosci, 2022 To solve these uncertain problems by studying the motor fault diagnosis technology, so as to ensure the normal operation of the motor equipment is the primary problem to be solved in the field of motor fault diagnosis. The traditional DC motor is one of the most widely used motors at present. It has excellent speed regulation performance and is easy to
Lu Y.
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A Sage–Husa Prediction Algorithm-Based Approach for Correcting the Hall Sensor Position in DC Brushless Motors [PDF]
Sensors, 2023 Accurate knowledge of the rotor position is essential for the control of brushless DC motors (BLDCM). Any deviation in this identification can cause fluctuations in motor current and torque, increase noise, and lead to reduced motor efficiency.
Lu Wang, Yong Cheng, Wei Yin
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Journal of Electrical and Computer Engineering, 2023 This paper presents an improved whale optimization algorithm (IWOA) for optimizing the model predictive torque control (MPTC) of brushless DC motor (BLDCM) to further reduce the problems of strong torque pulsation and high ripple caused by the special ...
Ye Yuan +3 more
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Coordinated suppression commutation torque ripple for brushless DC motor with commutation time
IET Electric Power Applications, 2023 A commutation torque ripple suppression strategy for the brushless DC motor (BLDCM) with commutation time is proposed. First, a torque model considering back electromotive force (back‐EMF) variation is presented, and the cause of commutation torque ...
Zhongxin Wan +3 more
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International Transactions on Electrical Energy SystemsBrushless DC motor (BLDCM) drives often experience significant current and torque ripples, which negatively affect the overall performance. Moreover, the dynamic characteristics of BLDCMs such as low mechanical oscillations and tight speed regulation can
Dileep Kumar +4 more
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A novel PID controller for BLDCM speed control using dual fuzzy logic systems with HSA optimization [PDF]
Scientific Reports, 2022 In order to enhance the speed control performance of the brushless DC motor (BLDCM), a novel proportion integration differentiation (PID) is proposed in this paper by using dual fuzzy logic systems (FLSs) with harmony search algorithm (HSA) optimization,
Tingting Wang +3 more
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Commutation Torque Ripple Reduction Strategy of Brushless DC Motor Drives Based on Boosting Voltage of DC-Link Small Capacitor [PDF]
Micromachines, 2022 Based on the brushless DC motor system with DC-link small capacitance powered by a single-phase AC power source, a boosting DC-link voltage strategy to reduce the commutation torque ripple of brushless DC motors is proposed in this paper.
Xinmin Li +4 more
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Design of fuzzy PI controller for brushless DC motor based on PSO–GSA algorithm
Systems Science & Control Engineering, 2020 To design an optimal fuzzy proportional-integral (PI) controller for brushless DC motor (BLDCM), a random vibration particle swarm optimization (PSO)–gravitational search algorithm (GSA)-based approach is developed in this paper.
Baoye Song, Yihui Xiao, Lin Xu
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IET Power ElectronicsAiming at the torque ripple caused by significant current ripple and non‐ideal back‐electromotive force (back‐EMF) of coreless brushless DC motor (BLDCM), an incremental predictive control strategy based on unipolar pulse width modulation (PWM) is ...
Chong Zeng +3 more
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Remaining driving range prediction for electric vehicles: Key challenges and outlook
IET Control Theory &Applications, Volume 17, Issue 14, Page 1875-1893, September 2023., 2023 Remaining driving range (RDR) research has continued to evolve constantly, with electric vehicles (EVs) evolving. Accurate RDR prediction is a promising approach to alleviate distance anxiety when power battery technology is not yet fully mature. This paper first classifies the factors that affect the driving range of EVs, including battery types ...
Peng Mei +4 more
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