Results 1 to 10 of about 17,161,903 (271)

A Review of Position Sensorless Compound Control for PMSM Drives

World Electric Vehicle Journal, 2023
As position sensorless control technology can avoid many disadvantages caused by mechanical position sensors, improve the reliability of the motor, reduce costs and other advantages, a large number of researchers have conducted research on compound ...
Yong Li, Han Hu, Peicheng Shi
doaj   +2 more sources

A Comparative Study and Optimization of Switching Functions for Sliding-Mode Observer in Sensorless Control of PMSM

Energies, 2022
The sensorless control of the permanent magnet synchronous motor (PMSM) has attracted wide attention due to its high reliability, economic and safety benefits.
Karol Kyslan, Viktor Petro, Peter Bober, Viktor Šlapák, František Ďurovský, Mateusz Dybkowski, Matúš Hric   +6 more
doaj   +2 more sources

Sensorless torque/force control [PDF]

, 2011
Motion control systems represent a main subsystem for majority of processing systems that can be found in the industrial sector. These systems are concerned with the actuation of all devices in the manufacturing process such as machines, robots, conveyor
Khalil, Islam Shoukry Mohammed, Sabanovic, Asif, Şabanoviç, Asif   +2 more
core   +6 more sources

Rotor Position Estimation Approaches for Sensorless Control of Permanent Magnet Traction Motor in Electric Vehicles: A Review

World Electric Vehicle Journal, 2021
Permanent magnet traction motor has the advantages of high efficiency, high power density, high torque density and quick dynamic response, which has been widely used in the traction field of electric vehicle.
Yong Li, Hao Wu, Xing Xu, Xiaodong Sun, Jindong Zhao   +4 more
doaj   +2 more sources

Enhancement of Sensorless Control for Non-Sinusoidal Multiphase Drives-Part I: Operation in Medium and High-Speed Range

Energies, 2022
This two-part study proposes a new sensorless control strategy for non-sinusoidal multiphase permanent magnet synchronous machines (PMSMs), especially integrated motor drives (IMDs).
Youssouf Mini, Ngac Ky Nguyen, Eric Semail, Duc Tan Vu   +3 more
doaj   +1 more source

The Effect of Motor Parameters on the Induction Motor Speed Sensorless Control System using Luenberger Observer

International Journal of Applied Sciences and Smart Technologies, 2022
The sensorless control system is a control system without a controlled variable sensor.  The controlled variable is estimated using an observer. In this investigation, the sensorless control system is used to control induction motor speed.
Bernadeta Wuri Harini
doaj   +1 more source

Research on Permanent Magnet Synchronous Motor Sensorless Control System Based on Integral Backstepping Controller and Enhanced Linear Extended State Observer

Applied Sciences, 2023
The traditional sensorless control system of permanent magnet synchronous motor (PMSM) has the problems of low estimation accuracy and poor anti-interference ability. Moreover, the position estimation performance is subjected to position harmonic ripples
Lihuan Shao, Changfeng Zheng, Yan Zhang, Guanling Xie, Xiyu Hao, Xiaolong Zheng   +5 more
doaj   +1 more source

Improved rotor-position estimation by signal injection in brushless AC motors, accounting for cross-coupling magnetic saturation [PDF]

, 2009
This paper presents an improved signal-injection- based sensorless-control method for permanent-magnet brushless ac (BLAC) motors, accounting for the influence of cross-coupling magnetic saturation between the d- and q-axes. The d- and q-axis incremental
Bingham, Chris, Howe, D., Li, Y., Stone, D. A., Zhu, Z. Q.   +4 more
core   +3 more sources

Sensorless Control of Dual Three-Phase Permanent Magnet Synchronous Machines—A Review

Energies, 2023
This paper presents an overview of various sensorless control methods, with a focus on dual three-phase permanent magnet synchronous machines (DTP-PMSM).
V. Teymoori, M. Kamper, Rong-Jie Wang, R. Kennel   +3 more
semanticscholar   +1 more source

An Improved Sensorless Nonlinear Control Based on SC-MRAS Estimator of Open-End Winding Five-Phase Induction Motor Fed by Dual NPC Inverter: Hardware-in-the-Loop Implementation

Machines, 2023
This paper introduces a sensorless nonlinear control scheme based on feedback linearization control (FLC) of an open-end winding five-phase induction motor (OeW-5PIM) topology fed by a dual neutral point clamped (NPC) inverter.
Saad Khadar, Almoataz Y. Abdelaziz, Zakaria M. Salem Elbarbary, Mahmoud A. Mossa   +3 more
doaj   +1 more source