[HTML][HTML] Design of compliant mechanisms using continuum topology optimization: A review
Compliant mechanisms have become an important branch of modern mechanisms. Unlike
conventional rigid body mechanisms, compliant mechanisms transform the displacement …
conventional rigid body mechanisms, compliant mechanisms transform the displacement …
A survey of nonlinear continuum topology optimization methods
The continuum topology optimization method can extensively improve the structural
performance from the mechanical essence, which can provide designers with a variety of …
performance from the mechanical essence, which can provide designers with a variety of …
Evolutionary black-box topology optimization: Challenges and promises
Black-box topology optimization (BBTO) uses evolutionary algorithms and other soft
computing techniques to generate near-optimal topologies of mechanical structures …
computing techniques to generate near-optimal topologies of mechanical structures …
Topology optimization of fluidic pressure-loaded structures and compliant mechanisms using the Darcy method
P Kumar, JS Frouws, M Langelaar - Structural and Multidisciplinary …, 2020 - Springer
In various applications, design problems involving structures and compliant mechanisms
experience fluidic pressure loads. During topology optimization of such design problems …
experience fluidic pressure loads. During topology optimization of such design problems …
HoneyTop90: A 90-line MATLAB code for topology optimization using honeycomb tessellation
P Kumar - Optimization and Engineering, 2023 - Springer
This paper provides a simple, compact and efficient 90-line pedagogical MATLAB code for
topology optimization using hexagonal elements (honeycomb tessellation). Hexagonal …
topology optimization using hexagonal elements (honeycomb tessellation). Hexagonal …
On topology design of compliant constant output/input force mechanisms with contact interactions
We seek monolithic topologies for constant output (CoFM) and input (CiFM) force
mechanisms using topology optimization. We capture large displacements, buckling, contact …
mechanisms using topology optimization. We capture large displacements, buckling, contact …
A CPRBM-based method for large-deflection analysis of contact-aided compliant mechanisms considering beam-to-beam contacts
Contact-aided compliant mechanisms (CCMs) utilize contact to achieve enhanced
functionality. The contact phenomenon of CCMs increases the difficulties of their analysis …
functionality. The contact phenomenon of CCMs increases the difficulties of their analysis …
非线性连续体拓扑优化方法综述
文桂林， 刘杰， 陈梓杰， 魏鹏， 龙凯， 王洪鑫， 荣见华… - 力学学报, 2022 - lxxb.cstam.org.cn
连续体拓扑优化方法可以从力学本质上提升结构的性能, 为设计人员提供多样性的创新性设计,
近年来得到了快速发展. 该领域在线性问题上发展已经较为成熟, 已经成功应用到很多工程结构 …
近年来得到了快速发展. 该领域在线性问题上发展已经较为成熟, 已经成功应用到很多工程结构 …
Large-deflection analysis of general beams in contact-aided compliant mechanisms using chained pseudo-rigid-body model
M Jin, Z Yang, C Ynchausti… - Journal of …, 2020 - asmedigitalcollection.asme.org
The nonlinear analysis and design of contact-aided compliant mechanisms (CCMs) are
challenging. This paper presents a nonlinear method for analyzing the deformation of …
challenging. This paper presents a nonlinear method for analyzing the deformation of …
Topology optimization of multiple deformable bodies in contact with large deformations
F Fernandez, MA Puso, J Solberg… - Computer Methods in …, 2020 - Elsevier
Previous works in topology optimization of structures with contact boundary conditions have
concentrated on the two-dimensional rigid obstacle problem. This is because the contact …
concentrated on the two-dimensional rigid obstacle problem. This is because the contact …