This research investigates a quasi-zero stiffness (QZS) property from the pressurized fluidic origami cellular solid, and examines how this QZS property can be harnessed for low-frequency base excitation isolation. The QZS property originates from the nonlinear geometric relations between folding and internal volume change, and it is directly correlated to the design parameters of the constituent Miura-Ori sheets. Two different structures are studied to obtain a design guideline for achieving QZS: one is identical stacked Miura-Ori sheets (ismo) and the other is non-identical stacked Miura-Ori sheets (nismo). Further dynamic analyses based on numerical simulation and harmonic balance method, indicate that the QZS from pressurized fluidic origami can achieve effective base excitation isolation at low frequencies. Results of this study can become the foundation of origami-inspired metamaterials and metastructures with embedded dynamic functionalities.
Skip Nav Destination
Close
Sign In or Register for Account
ASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems
September 18–20, 2017
Snowbird, Utah, USA
Conference Sponsors:
- Aerospace Division
ISBN:
978-0-7918-5826-4
PROCEEDINGS PAPER
Harnessing the Quasi-Zero Stiffness From Fluidic Origami for Low Frequency Vibration Isolation
Sahand Sadeghi
,
Sahand Sadeghi
Clemson University, Clemson, SC
Search for other works by this author on:
Suyi Li
Suyi Li
Clemson University, Clemson, SC
Search for other works by this author on:
Sahand Sadeghi
Clemson University, Clemson, SC
Suyi Li
Clemson University, Clemson, SC
Paper No:
SMASIS2017-3754, V002T03A008; 9 pages
Published Online:
November 9, 2017
Citation
Sadeghi, S, & Li, S. "Harnessing the Quasi-Zero Stiffness From Fluidic Origami for Low Frequency Vibration Isolation." Proceedings of the ASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. Volume 2: Modeling, Simulation and Control of Adaptive Systems; Integrated System Design and Implementation; Structural Health Monitoring. Snowbird, Utah, USA. September 18–20, 2017. V002T03A008. ASME. https://doi.org/10.1115/SMASIS2017-3754
Download citation file:
- Ris (Zotero)
- Reference Manager
- EasyBib
- Bookends
- Mendeley
- Papers
- EndNote
- RefWorks
- BibTex
- ProCite
- Medlars
Close
Sign In
66
Views
0
Citations
Related Proceedings Papers
Related Articles
Design and Experimental Analysis of Origami-Inspired Vibration Isolator With Quasi-Zero-Stiffness Characteristic
J. Vib. Acoust (October,2017)
A Six Degrees-of-Freedom Vibration Isolation Platform Supported by a Hexapod of Quasi-Zero-Stiffness Struts
J. Vib. Acoust (June,2017)
On the Effects of Mistuning a Force-Excited System Containing a Quasi-Zero-Stiffness Vibration Isolator
J. Vib. Acoust (August,2015)
Related Chapters
Supporting Systems/Foundations
Handbook on Stiffness & Damping in Mechanical Design
An Introduction to Yasuura’s Method of Modal Expansion for Solving the Problem of Diffraction by a Periodic Structure Simulating a Metamaterial
International Conference on Control Engineering and Mechanical Design (CEMD 2017)
Patch Antenna on Metamaterial Substrate
International Conference on Computer and Automation Engineering, 4th (ICCAE 2012)