Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Jose Luis Sanchez-Rojas"'
Autor:
Jose Luis Sanchez-Rojas
Publikováno v:
Micromachines, Vol 14, Iss 10, p 1862 (2023)
This is the third volume of a Special Issue focused on piezoelectric transducers, covering a wide range of topics, including the design, fabrication, characterization, packaging and system integration or final applications of mili/micro/nano-electro-
Externí odkaz:
https://doaj.org/article/73d1c6efb5254381879dc6519f1587fc
Autor:
Jose Luis Sanchez-Rojas
Publikováno v:
Micromachines, Vol 13, Iss 12, p 2192 (2022)
This is the second volume of the Special Issue focused on piezoelectric transducers, covering a wide range of topics, including the design, fabrication, characterization, packaging, and system integration or final applications of mili/micro/nano-elec
Externí odkaz:
https://doaj.org/article/0c2f95b1b8104c6aace24211a64e7679
Autor:
Jose Luis Sanchez-Rojas
Publikováno v:
Micromachines, Vol 11, Iss 7, p 678 (2020)
Advances in miniaturization of sensors, actuators, and smart systems are receiving substantial industrial attention, and a wide variety of transducers are commercially available or possess high potential to impact emerging markets [...]
Externí odkaz:
https://doaj.org/article/511cd0e22a3448bbb23b17273c65bbd2
Autor:
Georg Pfusterschmied, Javier Toledo, Martin Kucera, Wolfgang Steindl, Stefan Zemann, Víctor Ruiz-Díez, Michael Schneider, Achim Bittner, Jose Luis Sanchez-Rojas, Ulrich Schmid
Publikováno v:
Micromachines, Vol 8, Iss 7, p 200 (2017)
In this study grape must fermentation is monitored using a self-actuating/self-sensing piezoelectric micro-electromechanical system (MEMS) resonator. The sensor element is excited in an advanced roof tile-shaped vibration mode, which ensures high Q-f
Externí odkaz:
https://doaj.org/article/baaf9c6b35dc45518869949e7c894029
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
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