Bistable structures for advanced functional systems

Y Cao, M Derakhshani, Y Fang… - Advanced Functional …, 2021 - Wiley Online Library
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 …

Status and challenges on design and implementation of camber morphing mechanisms

T Majid, BW Jo - International Journal of Aerospace …, 2021 - Wiley Online Library
This paper presents state‐of‐the‐art technologies of camber morphing mechanisms from the
perspectives of design and implementation. Wing morphing technologies are aimed at …

Shape-morphing space frame apparatus using unit cell bistable elements

A Alqasimi, C Lusk - US Patent 9,783,977, 2017 - Google Patents
Unit cell bistable elements, and particular arrangements thereof, that can transform or morph
a structure from one shape to another. In certain embodiments, the current invention …

Design, manufacture and wind tunnel test of a modular FishBAC wing with novel 3D printed skins

AE Rivero, S Fournier, RM Heeb, BKS Woods - Applied Sciences, 2022 - mdpi.com
This paper introduces a new modular Fish Bone Active Camber morphing wing with novel
3D printed skin panels. These skin panels are printed using two different Thermoplastic …

A novel simple, adaptive, and versatile soft-robotic compliant two-finger gripper with an inherently gentle touch

A Milojević, S Linß, Ž Ćojbašić… - Journal of …, 2021 - asmedigitalcollection.asme.org
In soft robotics, there is still a great need for a universal but simple gripper that realizes a
high level of adaptability as well as a gentle touch to a wide variety of unknown objects of …

Parametric structural modelling of fish bone active camber morphing aerofoils

AE Rivero, PM Weaver, JE Cooper… - Journal of Intelligent …, 2018 - journals.sagepub.com
Camber morphing aerofoils have the potential to significantly improve the efficiency of fixed
and rotary wing aircraft by providing significant lift control authority to a wing, at a lower drag …

Design and analysis of a symmetric overconstrained compliant tilt/tip stage based on a hybrid transmission ratio model

J Yang, P Yan - Journal of Mechanisms and …, 2024 - asmedigitalcollection.asme.org
Developing a compliant mechanism that have potential in parasitism suppression and cross-
axis decoupling is a major challenge to meet the requirement of spatial micro-/nano …

面向压电智能结构精确变形的协同优化设计方法

吴曼乔, 朱继宏, 杨开科, 张卫红 - 力学学报, 2017 - lxxb.cstam.org.cn
智能结构集智能材料与传统材料于一体, 能够实现结构的主动控制, 在航空航天等领域具有巨大
的应用潜力. 由于其系统复杂且具有多场耦合效应, 智能结构的整体式优化设计方法成为结构 …

[HTML][HTML] Modelling and analysis of two-dimensional static and dynamic aeroelasticity of Fish Bone Active Camber morphing aerofoils

J Wu, BKS Woods - Journal of Fluids and Structures, 2024 - Elsevier
As a continuous and smooth morphing concept for aerofoils, the Fish Bone Active Camber
(FishBAC) concept has demonstrated significant aerodynamic efficiency improvements over …

Design of a distributedly active morphing wing based on digital metamaterials

Z Wang, Q Wu, Y Lu, P Bao, Y Yang, D Li, X Sun… - Aerospace, 2022 - mdpi.com
Morphing wings are a typical application of shape-adaptive structures in aviation, which play
an important role in improving the comprehensive performance of an aircraft. However …