Linkage-based three-dimensional kinematic metamaterials with programmable constant Poisson’s ratio

Autor: Yunfang Yang, Xiao Zhang, Perla Maiolino, Yan Chen, Zhong You

Publikováno v: Materials & Design, Vol 233, Iss , Pp 112249- (2023)

Metamaterials constructed from the tessellation of units have extraordinary physical properties and material functions. Most mechanical metamaterials are based on the large structural deformation of units, while the transmission and synchronization o

Externí odkaz: https://doaj.org/article/e9b781ef14fe4450b4e4d11dd5f26654

On solving the kinematics and controlling of origami box-shaped robots

Autor: Phuong Thao Thai, Ngoc Hai Nguyen

Nowadays, there is various research on transformable robots. The use of origami patterns for the transformable robot can be found in much research. The disadvantages of the traditional origami model are the suitable material for folding is zero thick

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2659::3566f3d90826f2db7832fd576bc6ab5c
https://zenodo.org/record/7679947

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Position and orientation characteristics of robot mechanisms based on geometric algebra

Autor: Chengwei Shen, Tingli Yang, Lubin Hang

Publikováno v: Mechanism and Machine Theory. 108:231-243

The operable representation of robot mechanisms is the key to the computerization of type synthesis of parallel mechanisms (PMs). Geometric algebra, an effective mathematical tool for geometric representation and computation, is introduced to describ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfc4919c989058e53c2223aabbaaa3c8
https://doi.org/10.1016/j.mechmachtheory.2016.11.001

Геометричний синтез просторових шестиланкових напрямних механізмів

Autor: Kliuchkovskyi, Serhii, Tykhan, Myroslav, Repetylo, Taras, Hirnyak, Yuriy

Publikováno v: Eastern-European Journal of Enterprise Technologies; Том 5, № 7 (95) (2018): Applied mechanics; 54-62
Восточно-Европейский журнал передовых технологий; Том 5, № 7 (95) (2018): Прикладная механика; 54-62
Східно-Європейський журнал передових технологій; Том 5, № 7 (95) (2018): Прикладна механіка; 54-62

The study considers problems of geometric synthesis of spatial hinge-lever six-link mechanisms with linear displacement of the final link performing the guiding function. The variants of arranging the mechanisms and their design features to provide t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::64dcbd3e7cd8215cd06411cebbe44a72
http://journals.uran.ua/eejet/article/view/141816