Results 91 to 100 of about 490 (162)

Optimization of Permanent Magnet Linear Motors Based on Improved Finite Difference Method

IEEE Access
To mitigate significant force end fluctuations in short primary permanent magnet linear synchronous motors (PMLSMs) caused by longitudinal end effects, this paper proposes a novel chamfered arc-shaped auxiliary pole structure and an enhanced finite ...
Mengxue Zhang, Liang Guo, Wenqi Lu
doaj   +1 more source

Sliding-Mode Observer for Speed and Position Sensorless Control of Linear-PMSM

Electrical, Control and Communication Engineering, 2014
The paper presents a sliding-mode observer that utilizes sigmoid function for speed and position sensorless control of permanent-magnet linear synchronous motor (PMLSM). In conventional sliding mode observer method there are the chattering phenomenon and
Kazraji Saeed Masoumi, Soflayi Ramin Bavili, Sharifian Mohammad Bagher Bannae   +2 more
doaj   +1 more source

Design of optimal sliding mode control system for PMLSM

Journal of Physics: Conference Series
Abstract To enhance the responsiveness and resilience against disturbances in the speed regulation system of Permanent Magnet Linear Synchronous Motors (PMLSM), an advanced control approach leveraging optimized sliding mode control is introduced.
Chuanmin Zhu, Dawei Wang, Zhiyuan Li
openaire   +1 more source

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  

Design of PM Linear Synchronous Motor With Chamfered Teeth for Reduced Detent Force Considering Modular Connection

IEEE Access
This paper presents the design of the detent force reduction in the chamfered tooth permanent magnet linear synchronous motor (PMLSM). In PMLSMs, in addition to the cogging force characteristic, there is an additional end force at the longitudinal end ...
Seong-Hwi Kim, Hyunwoo Kim, Sung Gu Lee
doaj   +1 more source

Parameters Identification and Adaptive Feedforward Control of Permanent Magnent Linear Synchronous Motor

, 2016
This paper proposes a novel adaptive feedforward control strategy based on the parameters identification of a permanent magnent linear synchronous motor (PMLSM).
Chi Zhang, Yanlong Zhang, Rui Liu, Shuangchi Zhang, Shen, Linyong, Zhang, Yanlong, Liu, Rui, Linyong Shen, Zhao, Fei, Fei Zhao, Zhang, Shuangchi, Zhang, Chi, Chi, Z   +12 more
core   +1 more source

An Accelerated Iterative Learning Control Approach for X-Y precision plane motion stage

, 2021
X-Y precision plane motion stage is widely used in precision motion control fields such as lithography machine workpiece stage, CNC machine tool, Laser measuring system, etc., which requires high accuracy of the position control.
Zhang HL(张华良), Liu Y(刘阳), Zhao BJ(赵冰洁), Zhang T(张涛), Jia DP(贾丹平), Yan HY(闫红雨), Lu X(路续)   +6 more
core  

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
core   +1 more source

Nonlinear Decoupling Sliding Mode Control of Permanent Magnet Linear Synchronous Motor Based on α-th Order Inverse System Method

, 2011
In this paper, a nonlinear dynamic decoupling controller is proposed for the permanent magnet linear synchronous motor (PMLSM) servo system to improve dynamic operating performance.
Mao, Jing-Feng, Ai-Hua Wu, Guo-Qing Wu, Jing-Feng Mao, Wu, Guo-Qing, Zhang, Xu-Dong, Wu, Ai-Hua, Xu-Dong Zhang   +7 more
core   +1 more source

Motores lineales de imanes permanentes: principios de funcionamiento y optimización

, 2016
En este libro inicialmente se abordan conceptos básicos de los motores lineales. Ya que no son tan conocidos como los motores rotativos. En este contexto.
González Palomino, Gabriel
core   +1 more source