Results 11 to 20 of about 490 (162)
IET Electric Power ApplicationsTo improve the position tracking accuracy of permanent magnet linear synchronous motors (PMLSM), this paper introduces a virtual position predictive control (VPPC) with a system delay observer (SDO). Un‐like conventional position predictive control (CPPC)
Rongkun Wang +6 more
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Modeling and Control Simulation of Vertical Motion PMLSM
Gong-kuang zidonghua, 2010 A mathematical model of PMLSM was established on the basis of foundational motor theory, the method of establishing rotating motor's mathematical model and PMLSM′s characteristics.
ZHANG Zong-sheng, CUI Jian-ming
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International Journal of Mechanical System Dynamics, 2021 Six‐phase permanent magnet linear synchronous motor (PMLSM) for electromagnetic launch (EML) system presents the characteristics of a high order, nonlinearity, multivariable, strong coupling, and nonperiodic transient operation in the synchronous ...
Xingfa Sun, Jin Xu, Junjie Zhu
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Teeth Arrangement and Pole–Slot Combination Design for PMLSM Detent Force Reduction
Energies, 2021 This paper introduces and investigates a new design method that employs both teeth arrangement and pole–slot combination to reduce the detent force of permanent magnet linear synchronous motors (PMLSMs) for precision position control.
Shi-Uk Chung, Ji-Young Lee
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Impact of permanent magnet field on inductance variation of a PMLSM [PDF]
2007 European Conference on Power Electronics and Applications, 2007 Analytical models of Surface Mounted Permanent Magnet Linear Synchronous Motors are generally presented with constant inductances. However, the impact of powerful rare-earth PMs in the saturation phenomena cannot be neglected anymore. In this paper, a new non-linear model of PMLSM inductances is suggested.
Gomand, Julien +4 more
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Study on Fault Signal Detection for PMLSM
Applied Mechanics and Materials, 2011 Based on wavelet transform and artificial neural network, a novel method which takes advantage of both the multi-resolution decomposition of wavelet transform and the classification characteristics of artificial neural network is proposed for fault detection of permanent magnet linear synchronous motor (PMLSM).
Bao Yu Xu +3 more
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Energy Reports, 2023 Due to its better power density and efficiency, permanent magnet linear synchronous motor (PMLSM) is ideal for generating electricity with wave power device (WPD).
Xu Wang +3 more
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IET Electric Power Applications, 2021 Force ripple and cost reduction are two of the main challenges in optimising the design and increasing the market uptake of permanent magnet synchronous linear motors (PMSLM).
Xiaomei Liu +6 more
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IET Electric Power ApplicationsConsidering the various unknown and uncertain parameters as well as load disturbances of permanent magnet linear synchronous motor (PMLSM) drive systems, this paper proposes a novel model‐free adaptive super‐twisting (MFAST) speed control strategy based ...
Qingfang Teng, Xiaojian Wang, Kai Xu
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Modeling and Simulation of Direct Force Control for PMLSM
Advanced Materials Research, 2011 Direct force control (DFC) with the advantages of simple structure, fast force response, superior control performance, is developed from direct torque control (DTC). So, it is attracting more attention, increasingly becoming a research hot in the control field.
Xu Dong Wang +3 more
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