Results 31 to 40 of about 404 (137)

Adaptive backstepping complementary sliding mode control with parameter estimation and dead‐zone modification for PMLSM servo system

open access: yesIET Power Electronics, Volume 14, Issue 4, Page 785-796, 18 March 2021., 2021
Abstract An adaptive backstepping complementary sliding mode control (ABCSMC) with dead‐zone parameter modification applicable to the permanent magnet linear synchronous motor is proposed in order to achieve high‐performance servo control fields. On the theoretical foundation of backstepping control and sliding mode control, a strong robust controller,
Hongyan Jin, Ximei Zhao, Tianhe Wang
wiley   +1 more source

An improved global fast terminal high-order sliding mode control strategy based on novel reaching law for improving PMLSM dynamic performance

open access: yesEnergy Reports, 2023
Due to its better power density and efficiency, permanent magnet linear synchronous motor (PMLSM) is ideal for generating electricity with wave power device (WPD).
Xu Wang   +3 more
doaj   +1 more source

Research on High Efficiency V/f Control of Segment Winding Permanent Magnet Linear Synchronous Motor

open access: yesIEEE Access, 2019
By analyzing the relationship between the electromagnetic parameters and the secondary position during the primary and secondary coupling transition of the segment winding permanent magnet linear synchronous motor (SW-PMLSM), the variable parameter ...
Leilei Cui, Hongwei Zhang, Di Jiang
doaj   +1 more source

Comparative analysis of bilateral permanent magnet linear synchronous motors with different structures

open access: yesCES Transactions on Electrical Machines and Systems, 2020
Permanent magnet linear synchronous motor (PMLSM) has the advantages of high thrust density and good control accuracy, which can be applied in high-power and high-speed occasions.
Fengrui Cui   +4 more
doaj   +1 more source

Magnetic Poles Position Detection of Permanent Magnet Linear Synchronous Motor Using Four Linear Hall Effect Sensors

open access: yesActuators, 2023
Magnetic pole position detection is the core of the closed-loop control system of the permanent magnet linear synchronous motor (PMLSM), and its position estimation accuracy directly affects control performance and dynamic response speed.
Bin Zhou, Cong Huang
doaj   +1 more source

HTS levitation and transportation with linear motor control [PDF]

open access: yes, 2007
High temperature superconductor (HTS) bulk can produce strong levitation force and has attracted strong interest of application in maglev transportation systems, to which a linear motion drive has advantages to be incorporated.
Chen, J   +4 more
core   +1 more source

Temperature Rise Calculation and Velocity Planning of Permanent Magnet Linear Synchronous Motor under Trapezoidal Speed

open access: yesCES Transactions on Electrical Machines and Systems, 2022
For permanent magnet linear synchronous motor (PMLSM) working at trapezoidal speed for long time, high thrust brings high temperature rise, while low thrust limits dynamic performance.
Xuzhen Huang   +3 more
doaj   +1 more source

High performance linear actuation systems [PDF]

open access: yes, 2014
Author name used in this publication: Norbert C. CheungRefereed conference paper2006-2007 > Academic research: refereed > Refereed conference paperVersion of ...
Cheung, CN
core   +1 more source

Strong Robust and Optimal Chaos Control for Permanent Magnet Linear Synchronous Motor

open access: yesIEEE Access, 2019
To effectively solve the chaotic phenomenon problem in permanent magnet linear synchronous motor (PMLSM), this paper presents a novel control scheme combining radial basis function neural network (RBFNN), adaptive backstepping method, and particle swarm ...
Jiangao Ye   +4 more
doaj   +1 more source

The design of a position-based repetitive control for speed ripple reduction in PMLSMs [PDF]

open access: yes, 2017
Periodic speed errors can occur in permanent magnet linear synchronous machines for two reasons: 1) a periodic reference signal; 2) cogging force and friction. For reducing such periodic errors, iterative learning control or repetitive control approaches,
Formentini, Andrea   +3 more
core   +1 more source

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