Results 71 to 80 of about 490 (162)

Magnet pole shape design for reduction of thrust ripple of slotless permanent magnet linear synchronous motor with arc-shaped magnets considering end-effect based on analytical method

AIP Advances, 2017
The shape of the magnet is essential to the performance of a slotless permanent magnet linear synchronous machine (PMLSM) because it is directly related to desirable machine performance.
Kyung-Hun Shin, Hyung-Il Park, Kwan-Ho Kim, Seok-Myeong Jang, Jang-Young Choi   +4 more
doaj   +1 more source

Characteristics and Optimization of a PMLSM for HTS Magnetic Suspension Propulsion System [PDF]

, 2011
¾Permanent magnet (PM) linear synchronous motors (PMLSMs) can be integrated with a high temperature superconducting (HTS) magnetic suspension system to be used in such as electromagnetic aircraft launcher and maglev transportation which have a levitated ...
Zheng, L, Jin, J, Xu, W, Zhu, J, Guo, Y, Lu, H   +5 more
core  

Novel control platform development for PMLSM drive system based on virtual instrument

, 2013
A novel control platform for the permanent magnet linear synchronous motor (PMLSM) drive system has been built up based on virtual instrument (VI) and relavant data acquisition card (DAQ) devices. In the traditional control platform, it mostly depends on
Guo, YG, Zhu, JG, Xu, W, Chen, Y, Jin, JX   +4 more
core   +1 more source

Study on force-angle characteristics of permanent magnet linear synchronous motor

河南理工大学学报. 自然科学版
ObjectivesThe force angle characteristic is an important characteristic to analyze the operation stability of permanent magnet linear synchronous motor （PMLSM）， and it is the basis of designing and controlling motor.
XU Yaohui, ZHU Fuwen, GAO Caixia, ZHAO Baosen, WANG Han, MIAO Qingbin   +5 more
doaj   +1 more source

Simulation and Experiment Based on the Mixed Robust Optimal and H_∞ Controller of PMLSM

, 2010
There are many uncertain sensitive issues such as parameter disturbance and edge effect when PMLSM running. In order to solve these problems, a method called mixed robust optimal and H controller is presented.
Yu Mei Zhang, Guo Qing Wu, Jing Ling Zhou, Wei Nan Zhu   +3 more
core   +1 more source

Integral Backstepping Control for a PMLSM Using Adaptive RNNUO

, 2011
Due to uncertainties exist in the applications of the a permanent magnet linear synchronous motor (PMLSM) servo drive which seriously influence the control performance, thus, an integral backstepping control system using adaptive recurrent neural network
Lin, Chih-Peng, Lin, Chih-Hong
core  

Flatness‑Based Control in Successive Loops of an H‑Type Gantry Crane with Dual PMLSM [PDF]

Purpose In this article, the feedback control and stabilization problem of dual PMLSM-driven H-type gantry cranes is treated with the use of a fatness-based control method which is implemented in successive loops.
Pomares, Jorge, Rigatos, G., Siano, P., Rigatos, Gerasimos, Al-Numay, Mohammed, AL-Numay, M., Cuccurullo, G., Abbaszadeh, Masoud, Abbaszadeh, M., Siano, Pierluigi, Pomares, J., Cuccurullo, Gennaro   +11 more
core   +1 more source

A Practical Precision Control Method Base on Linear Extended State Observer and Friction Feedforward of Permanent Magnet Linear Synchronous Motor

IEEE Access, 2020
In this paper, a detailed model of motion stage driven by iron-less permanent magnet linear synchronous motor (PMLSM) and supported by rolling guides are presented. This stage is a prototype of the feeding system for a precise turning machine tool.
Xiufeng Liu, Haiyin Cao, Wei Wei, Jinzhou Wu, Bo Li, Yu Huang   +5 more
doaj   +1 more source

Inductance Analysis of Two-Phase Winding Segmented Permanent Magnet Linear Synchronous Motor

, 2022
The inductance of a winding segmented permanent magnet linear synchronous motor (WS-PMLSM) is affected by winding disconnection and coupling length variation, which makes the variation of inductance more complicated, and this paper proposes incremental ...
Xuesong Mei, Tuanshan Zhang
core   +1 more source

RFNN Control for PMLSM Drive via Backstepping Technique

, 2014
[[abstract]]A robust fuzzy neural network (RFNN) control system is proposed in this study to control the position of the mover of a permanent magnet linear synchronous motor (PMLSM) drive system to track periodic reference trajectories.
LIN, FAA-JENG;SHEN, PO-HUNG;FUNG, RONG-FONG, 馮榮豐   +1 more
core   +1 more source