Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP |
2024-05-09 13:40 |
Kagawa |
Kagawa Prefecture Social Welfare Center |
Bifurcation analysis of the Hindmarsh-Rose neuron model with electromagnetic induction Masato Saito, Tetsushi Ueta (Tokushima Univ.) |
(To be available after the conference date) [more] |
|
NC, MBE, NLP, MICT (Joint) [detail] |
2024-01-24 11:30 |
Tokushima |
Naruto University of Education |
Bifurcation of three Wilson-Cowan neuron models Masaki Yoshikawa, Seiya Amoh, Tetsushi Ueta (Tokushima Univ.) NLP2023-89 MICT2023-44 MBE2023-35 |
[more] |
NLP2023-89 MICT2023-44 MBE2023-35 pp.30-33 |
NC, MBE, NLP, MICT (Joint) [detail] |
2024-01-24 17:00 |
Tokushima |
Naruto University of Education |
On inverse-time responses and bifurcations in 2-dimensional non-autonomus systems Michiru Katayama, Tetsushi Ueta (Tokushima Univ.) NLP2023-96 MICT2023-51 MBE2023-42 |
A dynamical system represented by the signal response of an electric circuit is expressed as a non-autonomous system. So... [more] |
NLP2023-96 MICT2023-51 MBE2023-42 pp.66-69 |
NC, MBE, NLP, MICT (Joint) [detail] |
2024-01-25 11:30 |
Tokushima |
Naruto University of Education |
Canard Cycles in Multivibrators with Piece-wise Constant Identical Operational Amplifier Seiya Amoh, Tetsushi Ueta (Tokushima Univ.) NLP2023-106 MICT2023-61 MBE2023-52 |
The multi-vibrator is an electronic circuit with multiple stable states, often built using operational amplifiers.
Ther... [more] |
NLP2023-106 MICT2023-61 MBE2023-52 pp.106-109 |
NLP |
2023-11-29 10:15 |
Okinawa |
Nago city commerce and industry association |
Extension of Bifurcation Point Search Application with Parallel NLPSO to Continuous-Time Dynamical Systems Tomo Hasegawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Chukyo Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology) NLP2023-70 |
This paper reports on the extension of the expansion of the software library for bifurcation point detection via paralle... [more] |
NLP2023-70 pp.49-52 |
NLP |
2023-11-29 13:00 |
Okinawa |
Nago city commerce and industry association |
Experimental verification of low frequency oscillation in a DC-DC converter with PV Masahiro Sawada (Okayama Univ of Science), Takuji Kousaka (Chukyo Univ), Daiki Hozumi, Mei Kaihara, Ryusei Kobori, Hiroyuki Asahara (Okayama Univ of Science) NLP2023-74 |
In this study, we analyze the bifurcation phenomena in a DC-DC converter with photovoltaic module. First, we show the ci... [more] |
NLP2023-74 pp.65-68 |
NLP |
2023-11-29 15:20 |
Okinawa |
Nago city commerce and industry association |
Analysis of a globally-coupled cell population model regulating differentiation ratios by using its reduced models Shunto Kawae, Shinji Doi (Kyoto Univ.) NLP2023-79 |
This paper analyzes a globally-coupled cell population model representing the regulation of differentiation ratios by us... [more] |
NLP2023-79 pp.79-84 |
NLP |
2023-11-29 15:45 |
Okinawa |
Nago city commerce and industry association |
Circuit implementation based on nonlinear analysis for high step-up DC-DC converter with TEM Ayuto Yokota (Okayama Univ. of science), Takuji Kousaka (Chukyo Univ.), Hiroyuki Asahara (Okayama Univ. of science) NLP2023-80 |
The purpose of this study is implementation of a high step-up DC-DC converter. First, the circuit model is shown and the... [more] |
NLP2023-80 pp.85-88 |
CCS, NLP |
2023-06-09 13:30 |
Tokyo |
Tokyo City Univ. |
Bifurcation analysis and simulation of a biological switch model Quankai Zhang, Tetsushi Ueta (Tokushima Univ) NLP2023-23 CCS2023-11 |
Using a mathematical model of biological switches, we examine the phenomenon of cell differentiation under a cyclic exte... [more] |
NLP2023-23 CCS2023-11 pp.45-48 |
CCS, NLP |
2023-06-09 13:55 |
Tokyo |
Tokyo City Univ. |
Analysis of Vocal and Ventricular Folds Data Using Machine Learning Takumi Inoue, Kota Shiozawa, Isao Tokuda (Rits Univ) NLP2023-24 CCS2023-12 |
Vocal fold vibration is a nonlinear phenomenon in the real world. In humans, vocal folds can produce complex sounds by i... [more] |
NLP2023-24 CCS2023-12 pp.49-52 |
CCS, NLP |
2023-06-09 15:00 |
Tokyo |
Tokyo City Univ. |
Bifurcation diagram reconstruction using trace norm regularization Kota Shiozawa, Isao Tokuda (Ritsumeikan Univ.) NLP2023-26 CCS2023-14 |
A method for reconstructing the bifurcation diagram using time series is introduced. In this method, we employ two machi... [more] |
NLP2023-26 CCS2023-14 pp.57-60 |
CCS, NLP |
2023-06-09 15:25 |
Tokyo |
Tokyo City Univ. |
Multivibrator as Slow-fast Dynamics
-- Canard Explosion and its Circuit Response -- Seiya Amoh, Tetsushi Ueta (Tokushima Univ.) NLP2023-27 CCS2023-15 |
Slow-fast dynamical systems are ordinary differential equations with significantly different time scales, which can exhi... [more] |
NLP2023-27 CCS2023-15 pp.61-64 |
NLP |
2023-05-13 14:15 |
Fukushima |
Kenshin Koriyama Cultural Center (Koriyama, Fukushima) |
Bifurcation Phenomena in phase-locked Region of Piecewise-constant Oscillators with External Input Mizuki Urushibara, Tadashi Tsubone (Nagaoka University of Technology) NLP2023-8 |
In this study, we analyze the bifurcation phenomenon in the arnol'd tongue of a 2-D piecewise-constant driven oscillator... [more] |
NLP2023-8 pp.33-36 |
NLP, MSS |
2023-03-15 13:00 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
A scenario obtaining periodic solutions from third-order autonomous system without equilibrium points Ryuichi Yoshida, Seya Amoh, Tetsushi Ueta (Tokushima Univ.) MSS2022-68 NLP2022-113 |
The generation of periodic solutions is one example of a bifurcation in an autonomous system. Usually, periodic solution... [more] |
MSS2022-68 NLP2022-113 pp.31-36 |
NLP, MSS |
2023-03-15 13:20 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
Global bifurcations in a two-link robot Rikiya Yamaguchi (Tokushima Univ), Daisuke Ito (Gifu Univ), Yuu Miino (Naruto Univ), Tetsushi Ueta (Tokushima Univ) MSS2022-69 NLP2022-114 |
A two-link robot is modeled as a four-dimensional autonomous system, and its motion is chaotic.
The global motion of t... [more] |
MSS2022-69 NLP2022-114 pp.37-42 |
NLP, MSS |
2023-03-15 13:40 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
Algorithm and Software Investigation for Bifurcation Point Detection via Parallel Nested-Layer Particle Swarm Optimization Tomo Hasegawa (Tokyo Univ. of Technology), Haruna Matsushita (Kagawa Univ.), Takuji Kousaka (Chukyo Univ.), Hiroaki Kurokawa (Tokyo Univ. of Technology) MSS2022-70 NLP2022-115 |
This paper reports on the implementation of an application software for bifurcation point detection that supports parall... [more] |
MSS2022-70 NLP2022-115 pp.43-48 |
NC, NLP |
2023-01-28 14:00 |
Hokkaido |
Future University Hakodate (Primary: On-site, Secondary: Online) |
Revisit on Computations for Bifurcation Problems-a follow-up Tetsushi Ueta (Tokushima Univ.) NLP2022-88 NC2022-72 |
Python is gaining attention as a fundamental programming language for machine learning and data science. This report des... [more] |
NLP2022-88 NC2022-72 pp.36-41 |
ICTSSL, CAS |
2023-01-27 15:40 |
Tokyo |
TBD (Primary: On-site, Secondary: Online) |
Transcritical and Saddle node bifurcations of a Tunnel diode circuit Tomoki Okuyama, Hideaki Okazaki (SIT) CAS2022-91 ICTSSL2022-55 |
This paper clarifies bifurcation phenomena that occur in an electronic circuit containing a tunnel diode with the confir... [more] |
CAS2022-91 ICTSSL2022-55 pp.140-144 |
NLP |
2022-11-24 13:00 |
Shiga |
(Primary: On-site, Secondary: Online) |
Bifurcation to chaotic diffusion in the rotationally symmetric Mexican-hat type potential with one-dimensional excitation Hirotaka Tominaga (Saga Univ.) NLP2022-60 |
Rotational motion induced by vibration has been observed in various places and has been the subject of research.
We hav... [more] |
NLP2022-60 pp.17-20 |
CCS, NLP |
2022-06-10 10:15 |
Osaka |
(Primary: On-site, Secondary: Online) |
Multivibrator as Slow-fast Dynamics
-- Basic Bifurcation Phenomena and Canard Solutions -- Seiya Amoh, Tetsushi Ueta (Tokushima Univ.), Hiroshi Kawakami NLP2022-15 CCS2022-15 |
Slow-fast dynamical systems are systems of ordinary differential equations involving different time constants.
Systems ... [more] |
NLP2022-15 CCS2022-15 pp.72-77 |