Results 41 to 50 of about 792 (163)
Linear motor for multi-car elevators, design and position measurement [PDF]
, 2010 Multi-car elevator is an emerging technology consisting of two or more elevator cars moving independently in an elevator hoistway, which has become more appealing as building heights increase.
Gurbuz, Cagri +4 more
core +2 more sources
Strong Robust and Optimal Chaos Control for Permanent Magnet Linear Synchronous Motor
IEEE 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
Quantitative comparison of permanent magnet linear machines for ropeless elevator [PDF]
, 2015 Paper no. YD-026263This paper presents a quantitative comparison of three topologies of double-sided long-stator type permanent magnet linear machines (PMLMs) as possible candidates for the ropeless elevator propulsion system.
Chau, KT +4 more
core +1 more source
Advanced Knowledge Application in Practice [PDF]
, 2021 The integration and interdependency of the world economy leads towards the creation of a global market that offers more opportunities, but is also more complex and competitive than ever before.
core +1 more source
Energy Conversion and Management: X, 2022 The Free Piston Engine (FPE) can be considered a viable and promising option in future low-carbon technology development. When coupled to the Linear Electric Machine (LEM) to produce electrical energy, its characteristic non-linear dynamics typically ...
Patrick Brosnan +4 more
doaj +1 more source
Applied Sciences, 2022 The demand for fast magnetic field approximation for the optimal design of electromagnetic devices is urgent nowadays. However, due to the lack of a publicly available dataset and the unclear definition of each parameter in the magnetic field dataset ...
Huihuan Wu +3 more
doaj +1 more source
Establishing the Relative Merits of Interior and Spoke-Type Permanent-Magnet Machines With Ferrite or NdFeB Through Systematic Design Optimization [PDF]
, 2015 In this paper, a multiobjective design optimization method combining design-of-experiments techniques and differential-evolution algorithms is presented.
Demerdash, Nabeel +3 more
core +2 more sources
Mathematical Problems in Engineering, Volume 2020, Issue 1, 2020., 2020 The accuracy of feedforward control model including system time‐delay significantly affects the position tracking performance in a precision motion system. In this paper, an iterative tuning method for feedforward control with precise time‐delay compensation is proposed.
Yixiu Sun +5 more
wiley +1 more source
Research on High Efficiency V/f Control of Segment Winding Permanent Magnet Linear Synchronous Motor
IEEE 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
Simulink modeling and design of an efficient hardware-constrained FPGA-based PMSM speed controller [PDF]
, 2012 The aim of this paper is to present a holistic approach to modeling and FPGA implementation of a permanent magnet synchronous motor (PMSM) speed controller. The whole system is modeled in the Matlab Simulink environment. The controller is then translated
Alecsa, Bogdan +2 more
core +1 more source