Static and Dynamic Experiment Evaluations of a Displacement Differential Self-Induced Magnetorheological Damper
Joint Authors
Hu, Guoliang
Zhou, Wei
Liao, Mingke
Li, Weihua
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper presents the development of a novel magnetorheological damper (MRD) which has a self-induced ability.
In this study, a linear variable differential sensor (LVDS) based on the electromagnetic induction mechanism was integrated with a conventional MRD.
The structure of the displacement differential self-induced magnetorheological damper (DDSMRD) was developed, and the theory of displacement differential self-induced performance was deduced.
The static experiments of the DDSMRD under different displacement positions were carried out by applying sine excitation signals to the excitation coils, and the experimental results show that the self-induced voltage is proportional to the damper piston displacement.
Meanwhile, the dynamic experiments were also carried out using the fatigue test machine to investigate the change of the self-induced voltage under the typical direct current inputs and the different piston rod displacements; the experimental results also show that the self-induced voltage is proportional to the damper piston displacements.
Additionally, the dynamic mechanical performance of the DDSMRD was evaluated.
The theory deduction and the experimental results indicate that the proposed DDSMRD has the ability of the integrated displacement sensor in addition to the output controllable damping force.
American Psychological Association (APA)
Hu, Guoliang& Zhou, Wei& Liao, Mingke& Li, Weihua. 2015. Static and Dynamic Experiment Evaluations of a Displacement Differential Self-Induced Magnetorheological Damper. Shock and Vibration،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1078057
Modern Language Association (MLA)
Hu, Guoliang…[et al.]. Static and Dynamic Experiment Evaluations of a Displacement Differential Self-Induced Magnetorheological Damper. Shock and Vibration No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1078057
American Medical Association (AMA)
Hu, Guoliang& Zhou, Wei& Liao, Mingke& Li, Weihua. Static and Dynamic Experiment Evaluations of a Displacement Differential Self-Induced Magnetorheological Damper. Shock and Vibration. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1078057
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078057