Multiphysics Model of an MR Damper including Magnetic Hysteresis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU132447" target="_blank" >RIV/00216305:26210/19:PU132447 - isvavai.cz</a>
Result on the web
<a href="https://www.hindawi.com/journals/sv/2019/3246915/" target="_blank" >https://www.hindawi.com/journals/sv/2019/3246915/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2019/3246915" target="_blank" >10.1155/2019/3246915</a>
Alternative languages
Result language
angličtina
Original language name
Multiphysics Model of an MR Damper including Magnetic Hysteresis
Original language description
Hysteresis is one of key factors influencing the output of magnetorheological (MR) actuators. The actuators reveal two primary sources of hysteresis. The hydro(mechanical) hysteresis can be related to flow dynamics mechanisms and is frequency- or rate-dependent. For comparison, the magnetic hysteresis is an inherent property of ferromagnetic materials forming the magnetic circuit of the actuators. The need for a good quality hysteresis model has been early recognized in studies on MR actuators; however, few studies have provided models which could be used in the design stage. In the paper we reveal a hybrid multiphysics model of a flow-mode MR actuator which could be used for that purpose. The model relies on the information which can be extracted primarily from material datasheets and engineering drawings. We reveal key details of the model and then verify it against measured data. Finally, we employ it in a parameter sensitivity study to examine the influence of magnetic hysteresis and other relevant factors on the output of the actuator.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
—
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
SHOCK AND VIBRATION
ISSN
1070-9622
e-ISSN
1875-9203
Volume of the periodical
2019
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
20
Pages from-to
1-20
UT code for WoS article
000474548100001
EID of the result in the Scopus database
2-s2.0-85068880456