Multistability phenomenon in signal processing, energy harvesting, composite structures, and metamaterials: A review
Multistability is the phenomenon of multiple coexistent stable states, which are highly
sensitive to perturbations, initial conditions, system parameters, etc. Multistability has been …
sensitive to perturbations, initial conditions, system parameters, etc. Multistability has been …
Bistable structures for advanced functional systems
Bistable mechanical systems having two local minima of potential energy can rest in either
of the two stable equilibrium states in the absence of external loadings. A snap‐through …
of the two stable equilibrium states in the absence of external loadings. A snap‐through …
Dynamics of a bistable Miura-origami structure
Origami-inspired structures and materials have shown extraordinary properties and
performances originating from the intricate geometries of folding. However, current state of …
performances originating from the intricate geometries of folding. However, current state of …
Strain gradient beam element
The classical continuum theory is neither able to accurately model the mechanical behavior
of micro/nano-scale structures nor capable of justifying the size-dependent behavior …
of micro/nano-scale structures nor capable of justifying the size-dependent behavior …
Towards deployable meta-implants
Meta-biomaterials exhibit unprecedented or rare combinations of properties not usually
found in nature. Such unusual mechanical, mass transport, and biological properties could …
found in nature. Such unusual mechanical, mass transport, and biological properties could …
A re-usable negative stiffness mechanical metamaterial composed of Bi-material systems for high energy dissipation and shock isolation
S Chen, X Lian, S Zhu, M Li, B Wang, L Wu - Composite Structures, 2023 - Elsevier
Mechanical metamaterials with negative stiffness (NS) effects are able to dissipate
mechanical energy repeatedly according to the “snap-back” strategy. Nevertheless, the …
mechanical energy repeatedly according to the “snap-back” strategy. Nevertheless, the …
Mechanism of multistability in chaotic maps
J Liu, K Sun, H Wang - Chaos: An Interdisciplinary Journal of Nonlinear …, 2024 - pubs.aip.org
This research aims to investigate the mechanisms of multistability in chaotic maps. The study
commences by examining the fundamental principles governing the development of …
commences by examining the fundamental principles governing the development of …
Multistable behaviors of compliant Sarrus mechanisms
G Chen, S Zhang, G Li - Journal of Mechanisms and …, 2013 - asmedigitalcollection.asme.org
Multistable mechanisms providing spatial motion could be useful in numerous applications;
this paper explores the multistable behavior of the overconstrained spatial Sarrus …
this paper explores the multistable behavior of the overconstrained spatial Sarrus …
Basin stability approach for quantifying responses of multistable systems with parameters mismatch
In this paper we propose a new method to detect and classify coexisting solutions in
nonlinear systems. We focus on mechanical and structural systems where we usually avoid …
nonlinear systems. We focus on mechanical and structural systems where we usually avoid …
[HTML][HTML] Analytical modeling and experimental validation of rotationally actuated pinned–pinned and fixed–pinned buckled beam bistable mechanisms
Buckled beams have become key building blocks in compliant mechanisms to achieve
nonlinear behaviors, such as bistability, constant-force and stiffness tuning. However …
nonlinear behaviors, such as bistability, constant-force and stiffness tuning. However …