Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Yoshiki Sugawara"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 927, Pp 23-00114-23-00114 (2023)
In recent years, there has been active development of robots that play a role in people's lives. These robots require actuators that have high responsiveness and high output force in addition to being small. Furthermore, safety and contact affinity a
Externí odkaz:
https://doaj.org/article/32ae13ad60c44d6badc53489722fdf60
Publikováno v:
SN Applied Sciences, Vol 3, Iss 8, Pp 1-16 (2021)
Abstract This study proposes a method to analyse the motion of a multibody system with components subjected to large plastic deformations by contact and collision. The method is based on the mathematical similarity between the non-smooth behaviour of
Externí odkaz:
https://doaj.org/article/2b74ca0487014e0d9c7f26cdf92126b6
Autor:
Shuntaro OOSHIMA, Yoshiki SUGAWARA
Publikováno v:
Mechanical Engineering Journal, Vol 8, Iss 4, Pp 21-00015-21-00015 (2021)
Recent years have witnessed attempts to employ a system with rigid and extremely flexible components (SREF), usually consisting of strings, membranes, and so on, to realize huge structures for spacecraft in orbit. In general, such flexible components
Externí odkaz:
https://doaj.org/article/4abc473f6d694ff4946b8fd01b9ab413
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 875, Pp 18-00455-18-00455 (2019)
Cables connected to mechanical systems enable efficiently power supply to the system and also enable high speed communication even in a poor communication environment. But it is not easy to control position and attitude of such mechanical systems wit
Externí odkaz:
https://doaj.org/article/0ff15c56d4a0413abfdd417b70904a2b
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 872, Pp 18-00384-18-00384 (2019)
In recent years, a system with rigid and extremely flexible components (hereinafter called “SREF”) are often employed for satellite systems in order to realize various vast structures in orbit, and flexible components are made of strings, membran
Externí odkaz:
https://doaj.org/article/45719f5fb63b4d7389c2dac6ab3ed50b
Autor:
Masashi TOMOOKA, Takaya INAMORI, Yoshiki SUGAWARA, Yasutaka SATOU, Ryu FUNASE, Shin-ichi NAKASUKA
Publikováno v:
Mechanical Engineering Journal, Vol 4, Iss 4, Pp 17-00049-17-00049 (2017)
This paper proposes a novel control technique for a new panel quasi-static deployment and retraction method using electromagnetic force. This panel system is modeled as a multibody dynamic system which will be used for numerical simulations. Although
Externí odkaz:
https://doaj.org/article/21596e6525344e59bde19b68143fac71
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 834, Pp 15-00504-15-00504 (2016)
In this paper, we propose a formulation method for flexible multi-body systems with mass loss. The method derives the equation of motion using the velocity transformation method, in consideration of the shift of center-of-mass. There are three resear
Externí odkaz:
https://doaj.org/article/e9116b600a5f4081873237ef5048a064
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 826, Pp 15-00027-15-00027 (2015)
Absolute Nodal Coordinate Formulation (ANCF) is a kind of finite element method for the flexible multibody system with large deformation and large rotation. While there are few studies which extract controllers from the mathematical expressions deriv
Externí odkaz:
https://doaj.org/article/efdd46a56b1348818c4ddc0edc44b541
Publikováno v:
Acta Astronautica. 208:36-48
Publikováno v:
Advances in Space Research. 69:3864-3879