A novel analytical method for four-bar path generation synthesis based on Fourier series

X Li, S Wei, Q Liao, Y Zhang - Mechanism and Machine Theory, 2020 - Elsevier
This paper presents a novel analytical approach for synthesizing a path-generation
mechanism without any limitation on the number of precision points. Compared with …

Big data approach for the simultaneous determination of the topology and end-effector location of a planar linkage mechanism

NH Yim, J Lee, J Kim, YY Kim - Mechanism and Machine Theory, 2021 - Elsevier
Although significant advances have been made in mechanism synthesis to find a
mechanism generating a desired motion at its end-effector, no available synthesis methods …

An optimal architectural design for unconventional modular reconfigurable manipulation system

A Dogra, S Sekhar Padhee… - Journal of …, 2021 - asmedigitalcollection.asme.org
Modular and reconfigurable manipulators have gained popularity especially in the service
sector, where the use of customized configurations has increased. Adaptable modular …

Simultaneous shape and topology optimization of planar linkage mechanisms based on the spring-connected rigid block model

J Yu, SM Han, YY Kim - Journal of Mechanical …, 2020 - asmedigitalcollection.asme.org
Using the topology optimization can be an effective means of synthesizing planar rigid-body
linkage mechanisms to generate desired motion, as it does not require a baseline …

Topology optimization of linkage mechanisms simultaneously considering both kinematic and compliance characteristics

SM Han, YY Kim - Journal of Mechanical Design, 2021 - asmedigitalcollection.asme.org
Studies on the topology optimization of linkage mechanisms have thus far focused mainly on
mechanism synthesis considering only kinematic characteristics describing a desired path …

Topology optimization of locomoting soft bodies using material point method

Y Sato, H Kobayashi, C Yuhn, A Kawamoto… - Structural and …, 2023 - Springer
Topology optimization methods have widely been used in various industries, owing to their
potential for providing promising design candidates for mechanical devices. However, their …

Deep generative model-based synthesis framework of four-bar linkage mechanisms with target conditions

S Lee, J Kim, N Kang - Journal of Computational Design and …, 2024 - academic.oup.com
This paper proposes a deep generative model-based framework for synthesizing four-bar
linkage mechanisms that satisfy specified kinematic and quasi-static conditions. We define …

Steering linkage topology design using angle-based block partitioning symmetric model (APSM)

WL Xu, ZC He, M Mao, E Li, YJ Chen - Structural and Multidisciplinary …, 2024 - Springer
Under the conditions of large steering angle, conventional designs of steering linkage
systems face challenges in simultaneously optimizing precision and work transmission …

Automatic Synthesis of 1-DOF Transformable Wheel Mechanisms

J Kim, JW Shim, SW Kang, Y Kim… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The transformable wheel mechanism of a trifooted mobile service robot determines its
driving performance. Currently, two independent actuators adjust the wheel's three feet …

Computational synthesis of wearable robot mechanisms: Application to hip-joint mechanisms

SW Kang, J Ryu, SI Kim, Y Kim, YY Kim - arXiv preprint arXiv:2308.11018, 2023 - arxiv.org
Since wearable linkage mechanisms could control the moment transmission from actuator
(s) to wearers, they can help ensure that even low-cost wearable systems provide advanced …