Results 1 to 10 of about 1,793,064 (408)

High-precision angle adaptive control simulation of synchronous motor for automatic lifting and boarding equipment of aircraft platform [PDF]

open access: yesScientific Reports, 2023
In order to improve the accuracy and adaptability of the Angle control of the aircraft platform automatic lifting and boarding synchronous motors, the high precision Angle adaptive control method of the aircraft platform automatic lifting and boarding ...
Zhuo Zhang
doaj   +2 more sources

Speed control for permanent magnet synchronous motor based on an improved extended state observer

open access: yesAdvances in Mechanical Engineering, 2018
An improved extended state observer is designed to eliminate the influences of speed control for a permanent magnet synchronous motor. The improved extended state observer is designed based on a new nonlinear function.
Bingyou Liu
doaj   +2 more sources

Fuzzy PID control of permanent magnet synchronous motor electric steering engine by improved beetle antennae search algorithm [PDF]

open access: yesScientific Reports
The accuracy of control in permanent magnet synchronous motor system significantly affects overall mechanical structure safety. To satisfy high-performance control for the position servo of the electric steering engine, this study selects a suitable ...
Bu Zhang   +3 more
doaj   +2 more sources

Data-Driven Continuous-Set Predictive Current Control for Synchronous Motor Drives

open access: yesIEEE transactions on power electronics, 2022
Optimization-based control strategies are an affirmed research topic in the area of electric motor drives. These methods typically rely on the accurate parametric representation of equations of a motor.
P. Carlet   +3 more
semanticscholar   +1 more source

Sensorless control of permanent magnet synchronous motor based on adaptive back-EMF observer

open access: yesAdvances in Mechanical Engineering, 2023
Aiming at the problem that the change of motor parameters in actual operation will significantly reduce the control accuracy of the motor, this paper proposes a sensorless control method of permanent magnet synchronous motor based on an adaptive back-EMF
Xiangang Cao   +4 more
doaj   +1 more source

Anti-Disturbance Integrated Position Synchronous Control of a Dual Permanent Magnet Synchronous Motor System

open access: yesEnergies, 2022
In order to solve the problem that the position synchronous performance of dual permanent magnet synchronous motor servo system is easily affected by parameter perturbation and load disturbance, an anti-disturbance integrated position synchronous control
Xiuyun Zhang, Zhiqiang Wang, Tao Liu
doaj   +1 more source

Recognition of Acoustic Signals of Loaded Synchronous Motor Using FFT, MSAF-5 and LSVM

open access: yesArchives of Acoustics, 2015
An article discusses a system of recognition of acoustic signal of loaded synchronous motor. This software can recognize various types of incipient failures by means of analysis of acoustic signals.
Adam GLOWACZ
doaj   +1 more source

Life Cycle Energy Cost Assessment for Pump Units with Various Types of Line-Start Operating Motors Including Cable Losses

open access: yesEnergies, 2020
The paper presents a comparative analysis of life-cycle energy consumption for three different types of 4 kW line-start motors used in a pump unit with throttling: the most widely used induction motor with IE3 efficiency class, line start permanent ...
Vadim Kazakbaev   +4 more
doaj   +1 more source

A Review of Synchronous Reluctance Motor-Drive Advancements

open access: yesSustainability, 2021
Recent studies show that synchronous reluctance motors (SynRMs) present promising technologies. As a result, research on trending SynRMs drive systems has expanded. This work disseminates the recent developments of design, modeling, and more specifically,
H. Heidari   +6 more
semanticscholar   +1 more source

Efficiency optimization of direct torque control for permanent magnet synchronous motor

open access: yesGong-kuang zidonghua, 2014
For problem of efficiency and power factor falling of permanent magnet synchronous motor running in light load and high speed, an efficiency optimization strategy of direct torque control for permanent magnet synchronous motor was proposed.
SUN Wen, ZHANG Xinghua
doaj   +1 more source

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