A novel negative stiffness magnetic spring design for vehicle seat suspension system
Sign Up to like & getrecommendations! Published in 2020 at "Mechatronics"
DOI: 10.1016/j.mechatronics.2020.102370
Abstract: Abstract By employing a couple of columnar magnets with a specific arrangement, a negative stiffness magnetic spring (NSMS) is designed, modelled and then experimentally validated in this paper. Such a magnetic spring with negative stiffness… read more here.
Keywords: negative stiffness; seat; seat suspension; magnetic spring ... See more keywords
Comparison of vibration energy harvesters with fixed and unfixed magnetic springs
Sign Up to like & getrecommendations! Published in 2018 at "Electronics Letters"
DOI: 10.1049/el.2017.4769
Abstract: Electromagnetic energy harvesting is an effective approach to absorb vibration energy and supply electrical power to small-scale electronic devices. Magnetic spring mechanism is usually utilised in energy harvesters due to its high reliability. The conventional… read more here.
Keywords: unfixed magnetic; energy; vibration energy; magnetic spring ... See more keywords
Dynamic Modeling and Analysis of Electric Motor With Integrated Magnetic Spring Driving Weaving Loom Application
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3167174
Abstract: This article presents the dynamic modeling and analysis of an electric motor with integrated magnetic spring (EMMS) when it is coupled to a weaving loom application. The EMMS can provide the majority part of the… read more here.
Keywords: application; loom application; weaving loom; magnetic spring ... See more keywords
Design and Analysis of Electric Motor With Integrated Magnetic Spring for Cyclic Loads
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3210513
Abstract: Cyclic loads such as weaving looms have an oscillating load torque profile which negatively affects the motor size and power consumption. In this article, a novel electric motor with an integrated magnetic spring (EMMS) is… read more here.
Keywords: spring; design; motor; load torque ... See more keywords
Analytical Dual-Charged Surface Model for Permanent Magnet and Its Application in Magnetic Spring
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2020.3007404
Abstract: This article presents a new analytical model for a permanent magnet that is particularly useful for calculating the magnetic force between two permanent magnets in a magnetic spring. The new model treats a single magnet… read more here.
Keywords: permanent magnet; force; model; magnet ... See more keywords
INVESTIGATING THE PERFORMANCE OF A NEW TYPE OF PRELOADED LINEAR STROKE LENGTH MAGNETIC SPRING
Sign Up to like & getrecommendations! Published in 2021 at "Progress in Electromagnetics Research C"
DOI: 10.2528/pierc21011507
Abstract: This paper presents the analytic analysis and proof-of-principle prototyping of a new type of magnetic spring with preload and a linear stroke length. An analytic based magnetic charge modeling approach is utilized to investigate design… read more here.
Keywords: linear stroke; stroke length; spring; new type ... See more keywords
Modelling and Test of an Integrated Magnetic Spring-Eddy Current Damper for Space Applications
Sign Up to like & getrecommendations! Published in 2021 at "Actuators"
DOI: 10.3390/act10010008
Abstract: We present the design, manufacturing, and dynamical characterization of a mechanical suspension made by a passive magnetic spring and an eddy current damper integrated into a single device. Three configurations with 2, 3, and 4… read more here.
Keywords: space applications; magnetic spring; eddy current; current damper ... See more keywords