Results 241 to 250 of about 16,649 (277)

Position Control of Linear Switched Reluctance Machine using Flower Pollination Algorithm

2018 International Conference on Intelligent Systems (IS), 2018
This paper presents a control mechanism for position control of linear switched reluctance machine (LSRM) using flower pollination algorithm (FPA). The control mechanism consists of the proportional-integral-derivative (PID) position controller.
Nunes, H.G.G., Pestana, Luís, Mariano, S., Calado, M. Do Rosário   +3 more
openaire   +3 more sources

Hierarchical collaborative control strategy of linear switched reluctance machines based lifting platform

2017 7th International Conference on Power Electronics Systems and Applications - Smart Mobility, Power Transfer & Security (PESA), 2017
A hierarchical synchronization control strategy is proposed for the multiple linear switched reluctance motors of lifting platform. The strategy adopts two module of high and low level, in which high-level synchronization coordination module coordinates the asynchronous reference input of each node while low-level tracking module is used to ensure the ...
Q. L. Liu, J. F. Pan, R. Huang
openaire   +1 more source

Electromagnetic Analysis of Flux Characteristics of Double-Sided Switched Reluctance Linear Machine

IEEE Transactions on Applied Superconductivity, 2016
This paper analyzed the flux characteristics of the double-sided switched reluctance linear machine. The magnetic equivalent circuit is given. The magnetization curves at six special mover positions are respectively calculated by the flux tube method, the magnetic flux paths distribution of air gap segments are presented, and the details of the ...
H. Chen, W. Yan, Q. Wang
openaire   +1 more source

Three-Dimensional Magnetic Equivalent Circuit Research of Double-Sided Switched Reluctance Linear Machine

IEEE Transactions on Applied Superconductivity, 2020
This paper proposes a three-dimensional magnetic equivalent circuit (3D MEC) method to analyze the flux linkage characteristics and electromagnetic force characteristics of double-sided switched reluctance linear machine (DSRLM). The 3D finite element model (3D FEM) of DSRLM is established to analyze the magnetic field line distribution of the motor ...
Hao Chen, Xuekun Liu, Wenju Yan
openaire   +1 more source

A Novel Tubular Switched Reluctance Linear Machine Shielding From Longitudinal End Magnetic Effect

IEEE Transactions on Applied Superconductivity, 2020
Traditional linear machines are under great influence of longitudinal end effect because of their finite stacking lengths in transverse and longitudinal directions. Longitudinal end effect causes imbalance of phase performance so that linear machine's force fluctuation is aggravated.
Hao Chen, Rui Nie, Jingfu Liu, Wenmin Zhao, Zhongzheng Yuan, Jiacheng Tian   +5 more
openaire   +1 more source

Acoustic noise, vibration, harmonics, thermal of three phase linear switched reluctance machines

2010 Joint International Conference on Power Electronics, Drives and Energy Systems & 2010 Power India, 2010
Acoustic noise in the linear switched reluctance motor (LSRM) is caused primarily by the deformation of the stator lamination stack. Acoustic noise is most severe when the periodic excitation of the LSRM phases excites a natural vibration mode of the stack. Noise and vibration are usually high in LSRM because of doubly salient structures.
N. C. Lenin, R. Arumugam
openaire   +1 more source

A Novel Three-Phase Tubular Switched Reluctance Linear Machine With Transverse-Flux Path

IEEE Transactions on Applied Superconductivity, 2020
Several tubular switched reluctance linear machines (TSRLMs) with transverse flux are proposed for improving thrust density recently. Owing to the particularity of the structure of transverse-flux TSRLMs, how to maximize the electrical utilization becomes a key to improve these machines’ performance.
Hao Chen, Rui Nie, Wenmin Zhao, Jingfu Liu   +3 more
openaire   +1 more source

Robust Position Tracking Control of The Linear Switched Reluctance Machine Motion System

2018 IEEE 7th Data Driven Control and Learning Systems Conference (DDCLS), 2018
This paper addresses the position tracking control problem for a linear switched reluctance machine (LSRM) motion system based on proportion-integral-derivative (PID) parameters tuning method. The closed-loop control model of the LSRM motion system is built by MATLAB/simulink.
Li Qiu, Lun He, Jianfei Pan
openaire   +1 more source

Non-linear flux linkage modeling of switched reluctance machine using MVNLR and ANFIS

Journal of Intelligent & Fuzzy Systems, 2014
A Non-linear flux linkage model of a Switched reluctance Machine (SRM) has been developed using two different real time applicable modelling techniques and presented in this paper. The techniques are based on Multivariate nonlinear regression (MVNLR) and adaptive neuro fuzzy inference system (ANFIS). The best features of MVNLR and ANFIS are utilized in
Susitra, D., Paramasivam, S.
openaire   +1 more source

Using finite element method based software to teach electrical machines—The linear switched reluctance actuator

Computer Applications in Engineering Education, 2015
ABSTRACTIn this paper, the authors intend to propose a method to teach Electrical Machines in Electrical Engineering courses. The way that both in textbooks and classrooms treat this subject seems to limit students' understanding. The competences on electrical machines design and analysis are improved by a practical approach based on simulation and ...
Calado, M. Do Rosário, Espírito Santo, António, Salvado, José A., Cabrita, Carlos, Mariano, S.   +4 more
openaire   +3 more sources