The Optimization and Design of Magnetic Structure of MRF Damper

DOI

10.2991/ifeesm-17.2018.315How to use a DOI?

Keywords

MRF damper; magnetic structure; optimal design; finite element analysis

Abstract

Based on the classical magnetic structure of the vehicle MRF damper, this paper mainly focuses on the influence of magnetic circuit structure and key parameters on response time of MRF damper, and put forward the optimization method of magnetic circuit structure, which adopted the double stage magnetic circuit and optimized the calculation of key parameter like working cylinder, to ensure that the magnetic circuit design meets performance requirements and the response time of magnetic circuit is the shortest. The finite element software ANSYS was used to simulation analysis for magnetic circuit structure. The result of the simulation analysis shows that the performance of optimized MRF damper is better, for the magnetic field distribution is more reasonable, the magnetic flux density increases obviously, and the response time is reduced effectively.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhijun Guo
AU  - Fei Wei
PY  - 2018/02
DA  - 2018/02
TI  - The Optimization and Design of Magnetic Structure of MRF Damper
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 1734
EP  - 1741
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.315
DO  - 10.2991/ifeesm-17.2018.315
ID  - Guo2018/02
ER  -