DNA origami tubes with reconfigurable cross-sections.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d2nr05416g
Abstract: Structural DNA nanotechnology has enabled the design and construction of complex nanoscale structures with precise geometry and programmable dynamic and mechanical properties. Recent efforts have led to major advances in the capacity to actuate shape… read more here.
Keywords: dna origami; nanotechnology; bar mechanism; shape ... See more keywords
A synthesis method for path generation of a planar five-bar mechanism based on dynamic self-adaptive atlas database
Sign Up to like & getrecommendations! Published in 2020 at "Inverse Problems in Science and Engineering"
DOI: 10.1080/17415977.2020.1745792
Abstract: A method for the path synthesis of a planar five-bar mechanism based on wavelet analysis theory is proposed in this paper. Wavelet transform analysis is used to extract wavelet characteristic parameters(WCPs) from the basic dimensional… read more here.
Keywords: mechanism; bar mechanism; database; path ... See more keywords
Optimum Synthesis of Four-Bar Mechanism by Using Relative Angle Method: A Comparative Performance Study
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3115444
Abstract: In this paper, the dimensional synthesis of the four-bar mechanism for path generation is formulated using the relative angle motion analysis and the link geometry parameterization with Cartesian coordinates. The Optimum Dimensional Synthesis using Relative… read more here.
Keywords: bar mechanism; synthesis; four bar; study ... See more keywords
Design of an Underactuated Finger Based on a Novel Nine-Bar Mechanism
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Mechanisms and Robotics"
DOI: 10.1115/1.4047730
Abstract: Elastic elements are commonly adopted to realize underactuation in the design of human-friendly prosthetic hands. The stiffness of these elastic elements, which is a key factor affecting the grasp performance of the underactuated finger, has… read more here.
Keywords: underactuated finger; bar mechanism; nine bar; bar ... See more keywords
Simulation and experimental response of four-bar mechanism with tolerance stack
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Engineering and Sciences"
DOI: 10.15282/jmes.13.1.2019.13.0383
Abstract: An Equivalent Contact Stiffness (ECS) approach is proposed in this article to estimate the precise contact parameters for a revolute joint. Estimated contact parameters are used as input variables for the MBD simulation of a… read more here.
Keywords: mechanism; tolerance stack; bar mechanism; four bar ... See more keywords