Dynamic Analysis of the Tubular Linear Actuator With Permanent Magnets-Reference-Cited by-同舟云学术

Dynamic Analysis of the Tubular Linear Actuator With Permanent Magnets

Published:2019-03-01 Issue:1 Volume:216 Page:5-15
ISSN:2657-7291
Container-title:Scientific Journal of Polish Naval Academy
language:en
Short-container-title:

Author:

Just Krzysztof¹,Piskur Paweł²,Żokowski Mariusz³

Affiliation:

1. 1st Airlift Base (1BLTr), Żwirki i Wigury 1c Str., 00-909 Warsaw , Poland

2. Polish Naval Academy , Faculty of Mechanical and Electrical Engineering , Śmidowicza 69 Str., 81-127 , Gdynia , Poland

3. Air Force Institute of Technology, Division for Aircraft Composite Structures , Księcia Boleslawa 6 Str., 01-494 Warsaw , Poland

Abstract

Abstract In this paper a results of a transient analysis of the linear actuator is presented. The linear actuator consist of the three cylindrical unmovable coils surrounded by a soft ferromagnetic case, a runner made from sequence of ferromagnetic and permanent magnet rings. The model of the linear actuator was implemented into two software: the Comsol Multiphysics and the Matlab-Simulink. Both environments are commonly used in simulation analysis, but the first one uses Finite Element Method (FEM) and the second one uses Ordinary Differential Equations (ODE). Moreover, the dynamic model was analysed in Matlab-Simulink software with value of electromagnetic phenomena implemented from Comsol Multiphysics. Comparison was made due to the time needed for calculation, accuracy of the simulation model as well as the as utility for further optimization process.

Publisher

Walter de Gruyter GmbH

Link

https://www.sciendo.com/pdf/10.2478/sjpna-2019-0001

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