Zobrazeno 1 - 10
of 207
pro vyhledávání: '"spatial mechanism"'
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionTo improve the utilization rate of fertilizers, realize the precise spreading of fertilizers in controllable strips, and ensure the uniformity of fertilizer spreading in both longitudinal and transversal directions, a bifurcated swing tub
Externí odkaz:
https://doaj.org/article/85acafe119834e8195684de2486f0231
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Омский научный вестник, Vol 3 (183), Pp 48-52 (2022)
In this paper, we consider the scheme of mechatronic device based on a spatial mechanism. The scheme is designed in such a way that the working elements are combined with the elements of the transmission mechanism — links. In the basis of desig
Externí odkaz:
https://doaj.org/article/17d4a577cfdc4d2f923572300efb7694
Publikováno v:
Jixie chuandong, Vol 45, Pp 85-91 (2021)
Aiming at less space occupation，efficient driving and high-end multi-function of the door latch release branch chain，the type synthesis of single loop spatial mechanism is carried out，and the RRRSR mechanism which could realize power release is
Externí odkaz:
https://doaj.org/article/19fe57dd614f49f6b3f12242aba6003a
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 12, Iss 8, p 321 (2023)
Rural tourism has long been recognized as a significant strategy for promoting rural revitalization in China. Excessive development has had a number of negative consequences for rural tourism. As a result, there is a growing need to optimize the deve
Externí odkaz:
https://doaj.org/article/a0475dd27cda4e899e3b13f6696ac397
Publikováno v:
Mathematical Biosciences and Engineering, Vol 17, Iss 6, Pp 7101-7129 (2020)
To analyze the rigid–flexible coupling effects on the dynamic performance of a robot system, a dynamic model of a parallel robot with flexible spatial links is derived in detail using a floating frame of reference (FFR) formulation. Compared to the
Externí odkaz:
https://doaj.org/article/a72fcfc8e8a7493b8a279bd87e79438a
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Wencai Zhang, Duanling Li
Publikováno v:
Machines, Vol 11, Iss 1, p 121 (2023)
Exploring the transformation of spatial mechanisms from their unfolded to controlled folding states to meet the requirements of various application scenarios has long been a hot topic in mechanical structure research. Although conventional spatial me
Externí odkaz:
https://doaj.org/article/a207504a81884c86b60ac0edd8f90798
Autor:
Zhiqiang Zhu, Yanhong Xiong
Publikováno v:
Jixie chuandong, Vol 43, Pp 65-71 (2019)
The configuration and pure translational performance of 3-UPU parallel mechanism is analyzed by using spatial mechanism screw theory. The continuous polynomial algebraic topology method is proposed， the positive kinetic non-linear equations of 3-UP
Externí odkaz:
https://doaj.org/article/80aa3d13b5364bae83cbbe7019b08449
Publikováno v:
Machines, Vol 10, Iss 8, p 606 (2022)
Bionic propulsion has certain advantages over traditional propellers. Much research on pectoral fins as bionic propellers for ray-inspired robots has been made, but rarely did they compare the hydrodynamic performance of different fins on the same pl
Externí odkaz:
https://doaj.org/article/993f52c773834f1cbe9a0b04b4f6e802