An improved neural network tracking control strategy for linear motor-driven inverted pendulum on a cart and experimental study
Sign Up to like & getrecommendations! Published in 2021 at "Neural Computing and Applications"
DOI: 10.1007/s00521-021-05986-9
Abstract: Much recently, based on the discrete-time nonlinear output regulation (NOR) theory, a neural network (NN) method combined with feedforward friction compensation was proposed to tackle the tracking problem of the linear motor-driven inverted pendulum on… read more here.
Keywords: control; friction; linear motor; neural network ... See more keywords
Recursive sliding mode control with adaptive disturbance observer for a linear motor positioner
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107014
Abstract: Abstract The control performance of linear motor (LM) is deteriorated by payload variations, friction, and external disturbances. In this paper, a robust recursive sliding mode controller combined with an adaptive disturbance observer (RSM-ADO) is proposed… read more here.
Keywords: sliding mode; control; linear motor; disturbance ... See more keywords
Sensorless Vector Control of Permanent Magnet Synchronous Linear Motor Based on Self-Adaptive Super-Twisting Sliding Mode Controller
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2909308
Abstract: Due to its own structural characteristics, permanent magnet synchronous linear motors (PMSLMs) have unstable motor parameters during operation due to the end effect and the inherent magnetic circuit instability. At the same time, linear motors… read more here.
Keywords: controller; linear motor; sliding mode; control ... See more keywords
Dynamics Analysis of a Novel 3-PSS Parallel Robot Based on Linear Motor
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3005436
Abstract: The traditional parallel robot based on servo rotating motor runs stable and fast, but it still has the disadvantages of low load capacity and small acceleration. Based on the characteristics of the linear motor such… read more here.
Keywords: parallel robot; linear motor; robot based; robot ... See more keywords
High-Precision Coordinated Position Control of Integrated Permanent Magnet Synchronous Linear Motor Stations
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3007730
Abstract: In multi-station linear reciprocating processing systems, the positioning accuracy and the cooperative precision of the motion stations directly affect the production quality of products. This paper aims to enhance both the positioning and the coordination… read more here.
Keywords: control; permanent magnet; linear motor; synchronous linear ... See more keywords
Sensorless Position Estimation for Permanent Magnet Synchronous Linear Motor with Variable Coupling Length
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3180156
Abstract: Affected by the structure size of a permanent magnet synchronous linear motor, the coupling length of the mover and stator will change when the relative motion occurs. This paper analyzes the influence of the linear… read more here.
Keywords: coupling length; position; linear motor; method ... See more keywords
Feasibility Study of a DC Linear Motor Based on the Magnet Track of High-Temperature Superconducting Maglev
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2019.2940178
Abstract: This article proposed a new design of a dc linear motor for the propulsion of high-temperature superconducting (HTS) magnet levitation (maglev) transports. This design is effective because it can reduce the HTS maglev system cost… read more here.
Keywords: linear motor; motor; magnet; high temperature ... See more keywords
Build Charging Database of Linear-Motor Type Flux Pump and Analyze the Influence of DC-Bias Field Using Fixed Step Size Search Algorithm
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2021.3089111
Abstract: The linear-motor type flux pump is a wireless DC power source for high-temperature superconducting coils, which is compact in size, efficient in energy use, fast in output control, etc. It consists of three major parts:… read more here.
Keywords: field; linear motor; bias field; flux pump ... See more keywords
Magnetic Conduction Structure Design and Charging Test of a Linear-Motor Type Flux Pump for Through-Dewar Excitation of High Temperature Superconducting Motors
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2023.3263806
Abstract: High temperature superconductivity (HTS) flux pump can be used as the exciter to inject direct current into the superconducting excitation coil of a synchronous motor, without current lead and with low thermal efficiency, which will… read more here.
Keywords: flux pump; motor type; pump; linear motor ... See more keywords
Fast and Accurate Motion Tracking of a Linear Motor System Under Kinematic and Dynamic Constraints: An Integrated Planning and Control Approach
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2019.2955658
Abstract: Achieving a fast transient response and high steady-state tracking accuracy simultaneously has been a challenging issue for the linear motor system in the presence of kinematic and dynamic constraints, various parametric uncertainties, and uncertain nonlinearities.… read more here.
Keywords: system; control; dynamic constraints; linear motor ... See more keywords
Comparative Study on Modular Longitudinal and Transverse Flux-Switching Permanent Magnet Linear Motor
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2019.2944468
Abstract: Based on similar single-phase flux-switching permanent magnet linear motor (FSPMLM), a comparable modular longitudinal FSPMLM (LFSPMLM) and transverse FSPMLM (TFSPMLM) are presented and investigated in this article. The modular LFSPMLM and TFSPMLM have no magnetic… read more here.
Keywords: switching permanent; permanent magnet; flux switching; linear motor ... See more keywords