Results 81 to 90 of about 490 (162)

Extended State Observer-Based Predictive Speed Control for Permanent Magnet Linear Synchronous Motor

open access: yes, 2019
Combining the feedback of predictive function control and the feedforward of extended state observer, a composite control strategy is proposed for the permanent magnet linear synchronous motor (PMLSM).
Haitao Yu   +4 more
core   +1 more source

Simulation of Vertical Hoisting System Driven by PMLSM and Its Implementatio

open access: yesGong-kuang zidonghua, 2010
In view of the problem that traditional vertical hoisting system driven by PMLSM is easy to produce phenomenon of out of step and oscillation, the paper proposed a design scheme of closed-loop vector control system of PMLSM with speed, current and ...
CAO Chun-yan, CUI Jian-ming, LIU Hong-li
doaj  

A Nonlinear Controller for PMLSM Control System Based on Tracking Differentiator

open access: yes, 2011
This paper introduces tracking differentiator based on the classical PID control in order to arrange the transitional process according to the set point and control system parameters, solving the contradictions between speed and overshoot of the ...
Wu Ai, Bing Chen, Guang Ya Yan
core   +1 more source

Performance Analysis and Modeling of a Tubular Staggered-Tooth Transverse-Flux PM Linear Machine

open access: yesEnergies, 2016
This paper investigates the performance analysis and mathematical modeling of a staggered-tooth transverse-flux permanent magnet linear synchronous machine (STTF-PMLSM), which is characterized by simple structure and low flux leakage.
Shaohong Zhu   +4 more
doaj   +1 more source

Complementary Sliding Mode Control via Elman Neural Network for Permanent Magnet Linear Servo System

open access: yesIEEE Access, 2019
The permanent magnet linear servo system is usually susceptible to uncertainties, such as parameter variations, external disturbances, and friction forces. To address this problem, a complementary sliding mode control (CSMC) via Elman neural network (ENN)
Hongyan Jin, Ximei Zhao
doaj   +1 more source

Design Improvement Of Permanent Magnet Linear Synchronous Motor For Optimum Thrust Performance [PDF]

open access: yes, 2019
Permanent Magnet Linear Synchronous Motor (PMLSM) introduces excellent performances in terms static characteristics and thrust density compare to other types of linear motor.
Mohd Nasir, Nur Ashikin
core  

Space State Modeling of Permanent Magnet Linear Synchronous Motor and Inductance Parameters Calculation

open access: yes, 2011
Different from the traditional rotary motors in structure and running state, it is difficult for permanent magnet linear synchronous motor (PMLSM) to build its precise mathematical model by analytical method and the asymmetry of the three-phase winding ...
Xiao Zhuo Xu   +3 more
core   +1 more source

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