<abstract xmlns="http://www.w3.org/1999/xhtml"><p>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.</p></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.

Dynamic Analysis of the Tubular Linear Actuator With Permanent Magnets

Faculty of Mechanical and Electrical Engineering

Air Force Institute of Technology, Division for Aircraft Composite Structures

Maritime Technical Journal

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Dynamic Analysis of the Tubular Linear Actuator With Permanent Magnets"}

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...

Dynamic Analysis of the Tubular Linear Actuator With Permanent Magnets

Published Online: May 02, 2019

Page range: 5 - 15

Received: Jun 28, 2018

Accepted: Dec 18, 2018

DOI: https://doi.org/10.2478/sjpna-2019-0001

Keywords
modelling electromagnetic linear actuator, permanent magnet linear motor, computer simulation

© 2019 Krzysztof Just et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Dynamic Analysis of the Tubular Linear Actuator With Permanent Magnets

Published Online: May 02, 2019

Page range: 5 - 15

Received: Jun 28, 2018

Accepted: Dec 18, 2018

DOI: https://doi.org/10.2478/sjpna-2019-0001

Keywordsmodelling electromagnetic linear actuator, permanent magnet linear motor, computer simulation

© 2019 Krzysztof Just et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
modelling electromagnetic linear actuator, permanent magnet linear motor, computer simulation