Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP, MSS |
2023-03-15 10:00 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
A study on tracking maximum energy conversion point in parametric pendulums Yoshitaka Nozaki, Yuichi Yokoi, Tsuyoshi Higuchi (Nagasaki Univ.) MSS2022-62 NLP2022-107 |
Parametric pendulum is a mechanical pendulum whose axis rotational is excited in the vertical direction by an external v... [more] |
MSS2022-62 NLP2022-107 pp.1-4 |
CAS, NLP |
2022-10-21 15:45 |
Niigata |
(Primary: On-site, Secondary: Online) |
A study on an estimation of maximum energy conversion point in parametric pendulums Yuichi Yokoi, Tsuyoshi Higuchi (Nagasaki Univ.) CAS2022-35 NLP2022-55 |
The parametrically excited pendulum inherently exhibits a conversion from a vertical vibration into its rotational motio... [more] |
CAS2022-35 NLP2022-55 pp.82-85 |
NLP |
2013-03-14 15:40 |
Chiba |
Nishi-Chiba campus, Chiba Univ. |
A study on periodic rotation of parametric pendulum with second harmonic vibration Yuichi Yokoi, Tsuyoshi Higuchi (Nagasaki Univ.) NLP2012-156 |
Second harmonic component is introduced into a vertical excitation in a parametrically excited pendulum. The harmonic is... [more] |
NLP2012-156 pp.61-66 |
CAS, NLP |
2011-10-21 17:45 |
Shizuoka |
Shizuoka Univ. |
Experimental Study on Excitation Parameters of Parametric Pendulum for Periodic States. Takurou Oku (Kyoto Univ.), Yuuichi Yokoi (Nagasaki Univ.), Takashi Hikihara (Kyoto Univ.) CAS2011-63 NLP2011-90 |
In this research, we investigate a parametrically excited pendulum to sacavenge energy from wave power of the ocean. The... [more] |
CAS2011-63 NLP2011-90 pp.175-180 |
NLP |
2010-10-28 13:50 |
Osaka |
Osaka University Machikaneyama Hall |
External forced onset control of rotation in parametric pendulum with time delay Yuuichi Yokoi, Takashi Hikihara (Kyoto Univ.) NLP2010-86 |
Parametric pendulum demonstrates a conversion from forcing vibration to rotational motion. The onset of periodic rotatio... [more] |
NLP2010-86 pp.31-36 |
NLP |
2009-03-11 16:45 |
Kyoto |
|
A study on frequency entrainment of externally excited phase oscillator
-- based on energy formed by elliptic function -- Yuuichi Yokoi, Takashi Hikihara (Kyoto Univ.) NLP2008-171 |
This paper studies frequency entrainment in externally excited phase oscillator in energy aspects.
The same phenomenon ... [more] |
NLP2008-171 pp.117-122 |
NLP |
2007-08-06 10:20 |
Shizuoka |
|
An Energy-Based Study of Mutual Entrainment in Vibro-Exciters on Oscillatory Base Yuuichi Yokoi, Yoshihiko Susuki, Takashi Hikihara (Kyoto Univ.) NLP2007-38 |
This paper studies mutual frequency entrainment in two vibro-exciters on an oscillatory base. The model system includes ... [more] |
NLP2007-38 pp.13-18 |
NLP |
2006-12-13 16:55 |
Hokkaido |
|
Energy-based analysis of frequency entrainment described by van der Pol and PLL equations Yoshihiko Susuki, Yuuichi Yokoi, Takashi Hikihara (Kyoto Univ.) |
This paper is devoted to an analysis of frequency entrainment described by van der Pol and PLL equations. The frequency... [more] |
NLP2006-100 pp.57-62 |