Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Víctor Ruiz-Díez"'
Publikováno v:
Robotics, Vol 13, Iss 9, p 135 (2024)
This research presents the development and evaluation of a miniature autonomous robot inspired by insect locomotion, capable of bidirectional movement. The robot incorporates two piezoelectric bimorph resonators, 3D-printed legs, an electronic power
Externí odkaz:
https://doaj.org/article/3b1bcf76157b4b4e8e11e9f65a87fdaa
Autor:
David Robles-Cuenca, Mario Rodolfo Ramírez-Palma, Víctor Ruiz-Díez, Jorge Hernando-García, José Luis Sánchez-Rojas
Publikováno v:
Micromachines, Vol 13, Iss 11, p 1815 (2022)
This work reports the design, fabrication, and characterization of a centimetre-scale autonomous robot with locomotion based on in-plane piezoelectric resonators and 3D-printed inclined legs. The robot consists of a pair of cooperative piezoelectric
Externí odkaz:
https://doaj.org/article/de482575a222446ab00a714ce6f4efb1
Publikováno v:
Micromachines, Vol 13, Iss 8, p 1202 (2022)
This paper reports the design, fabrication, and performance of a hybrid piezoelectric planar micro-conveyor based on Micro-Electromechanical Systems (MEMS) bridge resonators and featuring 3D-printed vertical legs. The device includes two cooperating
Externí odkaz:
https://doaj.org/article/01c9123eea0a4dbbae7d339aeb9f1f41
Publikováno v:
Actuators, Vol 10, Iss 12, p 335 (2021)
The miniaturization of robots with locomotion abilities is a challenge of significant technological impact in many applications where large-scale robots have physical or cost restrictions. Access to hostile environments, improving microfabrication pr
Externí odkaz:
https://doaj.org/article/06eea6e914b84399929124d291b5048f
Publikováno v:
Applied Sciences, Vol 12, Iss 1, p 100 (2021)
The purpose of this paper is to present an experimental method to induce strong magnetic linear birefringence in two-dimensional assemblies of Co nanoclusters grown on glass plates. Additionally, we have also correlated the magnitude and characterist
Externí odkaz:
https://doaj.org/article/a47d5cc6a4ed4d06b171dc5957c7682c
Autor:
Javier Toledo, Víctor Ruiz-Díez, Jaime Velasco, Jorge Hernando-García, José Luis Sánchez-Rojas
Publikováno v:
Sensors, Vol 21, Iss 22, p 7654 (2021)
The in-line monitoring of liquid properties, such as density and viscosity, is a key process in many industrial areas such as agro-food, automotive or biotechnology, requiring real-time automation, low-cost and miniaturization, while maintaining a le
Externí odkaz:
https://doaj.org/article/c7a680416c84439381d3bba1967cebb0
Publikováno v:
Micromachines, Vol 12, Iss 2, p 171 (2021)
The use of wave-based locomotion mechanisms is already well established in the field of robotics, using either standing waves (SW) or traveling waves (TW). The motivation of this work was to compare both the SW- and the TW-based motion of a 20-mm lon
Externí odkaz:
https://doaj.org/article/c717e2a804d94d09805d981a89ececeb
Autor:
Víctor Ruiz-Díez, Jorge Hernando-García, Javier Toledo, Abdallah Ababneh, Helmut Seidel, José Luis Sánchez-Rojas
Publikováno v:
Actuators, Vol 10, Iss 2, p 36 (2021)
This paper reports the design, fabrication, and performance of piezoelectric bidirectional conveyors based on microelectromechanical systems (MEMS) and featuring 3D-printed legs in bridge resonators. The structures consisted of aluminum-nitride (AlN)
Externí odkaz:
https://doaj.org/article/cc3919930def4623ab418bed2b1419eb
Autor:
Víctor Ruiz-Díez, Jorge Hernando-García, Javier Toledo, Abdallah Ababneh, Helmut Seidel, José Luis Sánchez-Rojas
Publikováno v:
Micromachines, Vol 11, Iss 5, p 517 (2020)
This paper reports the design, fabrication and performance of MEMS-based piezoelectric bidirectional conveyors featuring 3D printed legs, driven by linear travelling waves (TW). The structures consisted of an aluminium–nitride (AlN) piezoelectric f
Externí odkaz:
https://doaj.org/article/1f4d07f1d29b416cb0bbe65d7cd05b20
Publikováno v:
Actuators, Vol 9, Iss 1, p 21 (2020)
Piezoelectric actuators have achieved remarkable progress in many fields, being able to generate forces or displacements to perform scanning, tuning, manipulating, tactile sensing or delivering functions. In this work, two piezoelectric PZT (lead zir
Externí odkaz:
https://doaj.org/article/6967a882ef644fd5b9f104b51cb44aea