Bio-inspired programmable multi-stable origami-Reference-Cited by-同舟云学术

Bio-inspired programmable multi-stable origami

Published:2022-08-01 Issue:5 Volume:121 Page:051902
ISSN:0003-6951
Container-title:Applied Physics Letters
language:en
Short-container-title:Appl. Phys. Lett.

Author:

Huang Cenling¹,Tan Ting²^ORCID,Hu Xinyu¹,Yang Fengpeng¹,Yan Zhimiao¹^ORCID

Affiliation:

1. State Key Laboratory of Ocean Engineering, School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

2. State Key Laboratory of Mechanical System and Vibration, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

Abstract

This Letter presents a programmable path to multi-stability of the Kresling origami by introducing bio-inspired nonlinear creases. The origami mathematical model is proposed for the bio-inspired Kresling with the validations by uniaxial compression experiment and finite element analysis. Mono-stability, bi-stability, and tri-stability are demonstrated in one Kresling origami cell. Local energy minimum of multi-stability is found to arise from asymmetric energy barriers. Stable state bifurcation can be tunable under different nonlinearity of the creases and free-stress dihedral angles. Position of stable equilibria can be programmable by varying free-stress dihedral angle of the crease. This work provides a strategy to design programmable multi-stable origami structures.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Shanghai

Fundamental Key Project of Science and Technology Commission of Shanghai Municipality

Aviation Science Fund Project

Joint Fund for Prospective Innovation of Marine Equipment of China Shipbuilding Corporation and Shanghai Jiaotong University

Publisher

AIP Publishing

Subject

Physics and Astronomy (miscellaneous)

Link

https://aip.scitation.org/doi/pdf/10.1063/5.0088242