Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Takehiro Takano"'
Publikováno v:
Actuators, Vol 7, Iss 1, p 8 (2018)
Spherical ultrasonic motors (SUSMs) that can operate with multiple degrees of freedom (MDOF) using only a single stator have high holding torque and high torque at low speed, which makes reduction gearing unnecessary. The simple structure of MDOF-SUS
Externí odkaz:
https://doaj.org/article/7d6867b389d2455db9532a28dced8dff
Publikováno v:
Japanese Journal of Applied Physics. 58:SGGD11
The holding force acting on a levitated object in a near-field acoustic levitation apparatus was examined in an effort to increase acoustic levitation between opposing vibration sources. Using finite element analysis, we calculated holding force leve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b120243aeb970d48fa1c25c07854f3f
https://doi.org/10.7567/1347-4065/ab2112
https://doi.org/10.7567/1347-4065/ab2112
Publikováno v:
Japanese Journal of Applied Physics. 58:SGGD09
As an application of noncontact transportation utilizing the near-field acoustic levitation phenomenon, a rotary-type noncontact-synchronous ultrasonic motor (NCSyn-USM) using acoustic viscous force was examined. The NCSyn-USM consisted of six fan-sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a89daa3609db13dce9a71312229930b
https://doi.org/10.7567/1347-4065/ab1bd5
https://doi.org/10.7567/1347-4065/ab1bd5
Publikováno v:
Sensors and actuators. A, Physical. 200:155-161
An ordinal force–feedback device typically uses an electromagnetic motor (EMM), which provides an excellent expression of elasticity. However, it is not easy to express the sense of hardness and roughness because the response of the current is dela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf171728a9256a25183cc32f9dffc9e6
http://hdl.handle.net/10258/2736
http://hdl.handle.net/10258/2736
Publikováno v:
Japanese Journal of Applied Physics. 47:4265-4270
There is a great possibility that an ultrasonic motor (USM) can effectively reproduce realistic feelings of hardness and roughness on a virtual object in a haptic virtual reality system, because it has a rapid response characteristic. However, the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c09ee770c709f140fdc5d0059e04bc7
https://doi.org/10.1143/jjap.47.4265
https://doi.org/10.1143/jjap.47.4265
Publikováno v:
Japanese Journal of Applied Physics. 47:4034-4040
We have studied a miniature ultrasonic motor using a piezoelectric single-crystal LiNbO3. The crystal vibrator retains superior characteristics even when the vibrational velocity is large. On the other hand, a vibrator using a resonance mode shows no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7eae0eefa5906cf7ca375e5de8ef396
https://doi.org/10.1143/jjap.47.4034
https://doi.org/10.1143/jjap.47.4034
Autor:
Yoshiro Tomikawa, Manabu Aoyagi, Seiji Hirose, Hideki Tamura, Kyousuke Shibata, Takehiro Takano
Publikováno v:
Japanese Journal of Applied Physics. 47:4015-4020
A miniature thin-plate ultrasonic motor fabricated from LiNbO3 was studied. To obtain a single phase drive motor, we used a coupling mode which combined a longitudinal and flexural in-plane vibrations. In our previous study, the coupling modes were a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28ff101e7f290339c9d6f66aa1bf41d2
https://doi.org/10.1143/jjap.47.4015
https://doi.org/10.1143/jjap.47.4015
Publikováno v:
Japanese Journal of Applied Physics. 46:4698-4703
An ultrasonic motor fabricated from a LiNbO3 plate for high-speed revolution is presented. To obtain a high-speed motor, a large vibration velocity is required, and LiNbO3 is suitable because it can maintain stable vibrational characteristics even wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f188c5cb589916e22ff76b84bc61b94
https://doi.org/10.1143/jjap.46.4698
https://doi.org/10.1143/jjap.46.4698
Publikováno v:
Hosokawa Powder Technology Foundation ANNUAL REPORT. 13:106-110
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f35772f9d663884be6fb2a9d11231caf
https://doi.org/10.14356/hptf.03120
https://doi.org/10.14356/hptf.03120
Publikováno v:
Japanese Journal of Applied Physics. 41:7134-7138
In precise positioning equipment such as an XY stage, the linear actuator (motor) is indispensable. In the practical application of such a linear motor, two motional functions of small displacement and large displacement are usually required. Both su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0da737f338ca205e1775a7993b468889
https://doi.org/10.1143/jjap.41.7134
https://doi.org/10.1143/jjap.41.7134