![](/images/graphics-bg.png)
Mathematical Modeling of a Transient Vibration Control Strategy Using a Switchable Mass Stiffness Compound System
Joint Authors
Francisco Ledezma-Ramirez, Diego
Ferguson, Neil
Salas Zamarripa, Adriana
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-16
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A theoretical control strategy for residual vibration control resulting from a shock pulse is studied.
The semiactive control strategy is applied in a piecewise linear compound model and involves an on-off logic to connect and disconnect a secondary mass stiffness system from the primary isolation device, with the aim of providing high energy dissipation for lightly damped systems.
The compound model is characterized by an energy dissipation mechanism due to the inelastic collision between the two masses and then viscous damping is introduced and its effects are analyzed.
The objective of the simulations is to evaluate the transient vibration response in comparison to the results for a passive viscously damped single degree-of-freedom system considered as the benchmark or reference case.
Similarly the decay in the compound system is associated with an equivalent decay rate or logarithmic decrement for direct comparison.
It is found how the compound system provides improved isolation compared to the passive system, and the damping mechanisms are explained.
American Psychological Association (APA)
Francisco Ledezma-Ramirez, Diego& Ferguson, Neil& Salas Zamarripa, Adriana. 2014. Mathematical Modeling of a Transient Vibration Control Strategy Using a Switchable Mass Stiffness Compound System. Shock and Vibration،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1047950
Modern Language Association (MLA)
Francisco Ledezma-Ramirez, Diego…[et al.]. Mathematical Modeling of a Transient Vibration Control Strategy Using a Switchable Mass Stiffness Compound System. Shock and Vibration No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1047950
American Medical Association (AMA)
Francisco Ledezma-Ramirez, Diego& Ferguson, Neil& Salas Zamarripa, Adriana. Mathematical Modeling of a Transient Vibration Control Strategy Using a Switchable Mass Stiffness Compound System. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1047950
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047950