Results 51 to 60 of about 231 (131)
Iraqi Journal of Computer, Communication, Control and System Engineering, 2018 In the present work, the design of an L1 adaptive controller for position control of a linear servo motor for X-Y table application has been developed. The AC Permanent Magnet Linear Synchronous Servo Motor (PMLSM) is considered. A comparative study between L1 adaptive control and Model Reference Adaptive Control (MRAC) has been made. The effectiveness
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Detent Force Suppression in DSPMLSM Using Magnetic Bridges With Windings
IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.The key innovation involves installing magnetic bridges at both secondary ends to create dual flux closure paths for the end teeth. Through auxiliary winding current modulation, this configuration simultaneously regulates flux distribution and suppresses detent force.
Qinhong Zhong +3 more
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The Optimization Simulated Analysis of Permanent Magnet Linear Synchronous Motor
, 2011 Permanent magnet linear synchronous motor (PMLSM) is a new type of motor with high positioning accuracy. This paper introduces the related design theory of PMLSM with the utilization of finite element software.
Lei Li +3 more
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IET Electric Power Applications, Volume 18, Issue 11, Page 1605-1615, November 2024.This paper combines virtual position predictive pontrol (VPPC) and system delay observer (SDO) to achieve high‐precision position tracking for permanent magnet synchronous linear motors. VPPC utilises the principle of active speed variation to improve the response speed of the mover. SDO utilises the relationship between position error and system delay,
Rongkun Wang +6 more
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A review of finite control set model predictive control for linear machines
IET Electric Power Applications, Volume 18, Issue 11, Page 1567-1583, November 2024.Firstly, based on the three elements of FCS‐MPC, the advantages and shortcomings of the FCS‐MPC method in applications are fully investigated. The research status in FCS‐MPC has been summarised, such as multistep MPC, parameters robustness improvement, fast optimisation, and multi‐vector MPC.
Wei Xu +5 more
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Fuzzy Parameters PID Control and Simulation Experiment of Permanent Magnet Linear Synchronous Motor
, 2011 On PID control and fuzzy control in permanent magnet synchronous linear motor (PMLSM) there is some shortage. Control for linear motor characteristics of vulnerable parameter perturbation is proposed based on fuzzy self-optimizing control algorithm to ...
Xiao Yu Qin, Sun Hua
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Control of permanent magnet linear synchronous motor in motion control applications [PDF]
, 2009 The aim of the thesis is to study the principles of the permanent magnet linear synchronous motor (PMLSM) and to develop a simulator model of direct force controlled PMLSM. The basic motor model is described by the traditional two-axis equations. The end
Ponomarev, Pavel
core
, 2022 The winding segmented permanent magnet linear synchronous motor (WS-PMLSM) has not only a general slotting effect but also a unique two-end effect caused by the segmented stator and the finite length passive mover, which makes the detent force of WS ...
Xuesong Mei, Tuanshan Zhang
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IEEE Access, 2020 In this paper, an intelligent adaptive jerk control (IAJC) with dynamic compensation gain for the permanent magnet linear synchronous motor (PMLSM) servo system was proposed to improve robustness and tracking performance against nonlinear and time ...
Hao Yuan, Ximei Zhao, Dongxue Fu
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Energy‐efficient operation of medium‐speed maglev through integrated traction and train control
IET Intelligent Transport Systems, Volume 18, Issue 2, Page 409-431, February 2024.In contrast to the wheel‐track trains, the motor characteristics of the medium‐speed maglev (MSM) trains are the dependent variable of the position. This article studies the integration of traction power control and train control for the MSM to minimize energy consumption.
Qingying Lai +5 more
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