Soft pneumatic actuators: A review of design, fabrication, modeling, sensing, control and applications

MS Xavier, CD Tawk, A Zolfagharian, J Pinskier… - IEEE …, 2022 - ieeexplore.ieee.org
Soft robotics is a rapidly evolving field where robots are fabricated using highly deformable
materials and usually follow a bioinspired design. Their high dexterity and safety make them …

Three-dimensional topology optimization of a fluid–structure system using body-fitted mesh adaption based on the level-set method

H Li, T Kondoh, P Jolivet, K Furuta, T Yamada… - Applied Mathematical …, 2022 - Elsevier
We propose a new framework for the two-and three-dimensional topology optimization (TO)
of the weakly-coupled fluid–structure system. The proposed design methodology uses a …

Topology optimization of binary structures under design-dependent fluid-structure interaction loads

R Picelli, S Ranjbarzadeh, R Sivapuram… - Structural and …, 2020 - Springer
A current challenge for the structural topology optimization methods is the development of
trustful techniques to account for different physics interactions. This paper devises a …

Frequency-constrained topology optimization in incompressible multi-material systems under design-dependent loads

TT Banh, S Shin, J Kang, D Lee - Thin-Walled Structures, 2024 - Elsevier
In the realm of engineering design, structures grappling with fluidic pressure loads within
precise frequency constraints necessitate innovative approaches. This study introduces a …

TOPress: a MATLAB implementation for topology optimization of structures subjected to design-dependent pressure loads

P Kumar - Structural and Multidisciplinary Optimization, 2023 - Springer
In a topology optimization (TO) setting, design-dependent fluidic pressure loads pose
several challenges as their direction, magnitude, and location alter with topology evolution …

Comprehensive polygonal topology optimization for triplet thermo-mechanical-pressure multi-material systems

TT Banh, D Lee - Engineering with Computers, 2024 - Springer
Current advancements in topology optimization research have extensively explored
thermoelastic problems. Yet, notable limitations persist in effectively handling design …

[HTML][HTML] Simultaneous shape and topology optimization of inflatable soft robots

A Dalklint, M Wallin, D Tortorelli - Computer Methods in Applied Mechanics …, 2024 - Elsevier
Simultaneous shape and topology optimization is used to design pressure-activated
inflatable soft robots. The pressure loaded boundary is meshed conformingly and shape …

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 …

Quantum topology optimization via quantum annealing

Z Ye, X Qian, W Pan - IEEE Transactions on Quantum …, 2023 - ieeexplore.ieee.org
We present a quantum annealing-based solution method for topology optimization (TO). In
particular, we consider TO in a more general setting, ie, applied to structures of continuum …

Topology optimization of stiff structures under self-weight for given volume using a smooth Heaviside function

P Kumar - Structural and Multidisciplinary Optimization, 2022 - Springer
This paper presents a density-based topology optimization approach to design structures
under self-weight load. Such loads change their magnitude and/or location as the topology …