Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Liouvillian spectral analysis for dynamics of open quantum systems via dynamic mode decomposition Yuzuru Kato (FUN), Hiroya Nakao (Tokyo Tech) |
Dynamic mode decomposition (DMD) is a data-driven method for the estimation, prediction, and control of complex dynamica... [more] |
|
NLP, CAS |
2023-10-07 11:10 |
Gifu |
Work plaza Gifu |
Performance Evaluation on Coupling Model between Oscillators for Performance Improvement of Autonomous Decentralized TDMA Takuma Osada (Tokyo Univ. of Science), Hiroyuki Yasuda (The Univ. of Tokyo), Maki Arai (Tokyo Univ. of Science), Song-Ju Kim (SOBIN), Mikio Hasegawa (Tokyo Univ. of Science) CAS2023-52 NLP2023-51 |
IoT wireless communication devices are expected to be placed in very high densities, and it is important to realize a co... [more] |
CAS2023-52 NLP2023-51 pp.100-103 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-14 10:00 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
A Study on Coupling Functions between Nonlinear Oscillators for Performance Improvement of Autonomous Decentralized TDMA Takuma Osada (Tokyo Univ. of Science), Hiroyuki Yasuda (The Univ. of Tokyo), Maki Arai (Tokyo Univ. of Science), Song Ju Kim (SOBIN), Mikio Hasegawa (Tokyo Univ. of Science) SR2023-42 |
IoT wireless communication devices are expected to be placed in very high densities, and it is important to realize a co... [more] |
SR2023-42 pp.64-68 |
MWPTHz |
2023-06-07 15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Low phase-noise terahertz-wave generation using a microresonator frequency comb and development of relevant essential technologies for applications Tomohiro Tetsumoto, Kentaro Furusawa, Norihiko Sekine (NICT) MWPTHz2023-3 |
A low-phase-noise oscillator with high spectral purity is a helpful tool for improving functionality and reliability in ... [more] |
MWPTHz2023-3 pp.8-11 |
NLP |
2022-08-02 10:15 |
Online |
Online |
A new method for the system of nonlinear equations
-- Newton-Raphson method and W4 method -- Hirotada Okawa (WIAS) NLP2022-29 |
There is no successful single method that can solve any system of nonlinear equations so far. Although the Newton-Raphs... [more] |
NLP2022-29 pp.15-19 |
NLP |
2022-08-02 11:15 |
Online |
Online |
[Invited Talk]
Dimensionality reduction of dynamical systems via Koopman operator theory and applications to nonlinear rhythms Hiroya Nakao (Tokyo Tech.) NLP2022-31 |
A method of dimensionality reduction for nonlinear dynamical systems via the Koopman operator theory and its application... [more] |
NLP2022-31 pp.24-26 |
EE, IEE-SPC |
2022-07-14 14:20 |
Aichi |
WINC AICHI (Primary: On-site, Secondary: Online) |
Nonlinear analysis of nonlinearly coupled circuits through power line Fumihiko Ishiyama (NTT) EE2022-9 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of e... [more] |
EE2022-9 pp.7-10 |
SDM, ED, CPM |
2022-05-27 15:50 |
Online |
Online |
Study on semiconductor-based nonlinear dynamic node for physical reservoir computing system Seiya Kasai, Shunsuke Saito (Hokkaido Univ.) ED2022-12 CPM2022-6 SDM2022-19 |
Reservoir computing is a framework of the neural network-based machine learning for time series. In this system, design ... [more] |
ED2022-12 CPM2022-6 SDM2022-19 pp.21-24 |
CCS |
2022-03-27 13:25 |
Hokkaido |
RUSUTSU RESORT HOTEL & CONVENTION (Primary: On-site, Secondary: Online) |
A Synchronization Method and a Synchronizability Condition Based on Mean-field Coupling for Multiple Piecewise Affine Oscillators Shinpei Horie, Tatsuta Kai (Tokyo Univ. of Science) CCS2021-43 |
This study proposes a new synchronization method based on mean-field coupling, which is one of the global coupling metho... [more] |
CCS2021-43 pp.42-47 |
NLP, MICT, MBE, NC (Joint) [detail] |
2022-01-22 10:55 |
Online |
Online |
Optimization for global phase distribution control of weakly forced limit-cycle oscillators Yuzuru Kato, Hiroya Nakao (Tokyo tech) NLP2021-100 MICT2021-75 MBE2021-61 |
In this paper, we proposed a method for optimizing periodic input waveforms for phase distribution control of weakly for... [more] |
NLP2021-100 MICT2021-75 MBE2021-61 pp.125-128 |
ED, THz |
2021-12-20 14:55 |
Miyagi |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Low phase noise terahertz-wave generation based on a microcomb Tomohiro Tetsumoto (NICT), Tadao Nagatsuma (Osaka Univ.), Martin Fermann (IMRA), Gabriele Navickaite, Michael Geiselmann (Ligentec), Antoine Rolland (IMRA) ED2021-51 |
There has been a growing need for low phase noise 300 GHz oscillators to respond to demands given by, such as, continuou... [more] |
ED2021-51 pp.16-19 |
QIT (2nd) |
2021-11-30 13:30 |
Online |
Online |
[Poster Presentation]
Synchronization analysis of a quantum nonlinear oscillator using continuous measurement Yuhi Adachi, Yuzuru Kato, Hiroya Nakao (Tokyo tech) |
In this study, we analyze quantum synchronization of a quantum van der Pol oscillator with a harmonic drive using quantu... [more] |
|
CCS |
2021-11-18 15:35 |
Osaka |
Osaka Univ. (Primary: On-site, Secondary: Online) |
A Synchronization Method and a Synchronizability Condition for Multiple Piecewise Affine Oscillators Tatsuya Kai (Tokyo Univ. of Science), Kaho Ohtsuki (Yokogawa Solution Service Corp.), Shingo Chiku (Mitsubishi Heavy Industries, Ltd.) CCS2021-21 |
This study derives synchronization methods and synchronability conditions for multiple piecewise affine oscillators. Esp... [more] |
CCS2021-21 pp.20-25 |
R, LQE, OPE, CPM, EMD |
2021-08-27 10:50 |
Online |
Online (Zoom) |
[Invited Talk]
Low noise optically referenced 300GHz millimeter-wave based on an integrated optical frequency comb Tomohiro Tetsumoto (IMRA), Tadao Nagatsuma (Osaka Univ. Grad. School), Martin Fermann (IMRA), Gabriele Navickaite, Michael Geiselmann (LIGENTEC), Antoine Rolland (IMRA) R2021-22 EMD2021-3 CPM2021-12 OPE2021-23 LQE2021-2 |
There has been a growing interest in low phase noise 300 GHz oscillators stimulated by movements such as continuous exte... [more] |
R2021-22 EMD2021-3 CPM2021-12 OPE2021-23 LQE2021-2 pp.4-7 |
SIP, CAS, VLD, MSS |
2021-07-05 10:50 |
Online |
Online |
Extremely high resolution time-frequency analysis of switching noise Fumihiko Ishiyama (NTT) CAS2021-1 VLD2021-1 SIP2021-11 MSS2021-1 |
We measured and analyzed electromagnetic noise of various electric equipment with our own method of analysis. We report ... [more] |
CAS2021-1 VLD2021-1 SIP2021-11 MSS2021-1 pp.1-4 |
CCS |
2021-03-29 13:50 |
Online |
Online |
A Synchronization Method and Its Condition for Two Piecewise Affine Oscillators
-- An Extension to The Case Where Initial and Synchronized Velocities are Settable -- Kaho Ohtsuki, Tatsuya Kai, Shingo Chiku (Tokyo Univ. of Science) CCS2020-23 |
This study aims at developing a synchronization method and derive its condition for two piecewise affine oscillators. Th... [more] |
CCS2020-23 pp.13-18 |
NC, NLP (Joint) |
2021-01-21 16:50 |
Online |
Online |
A Numerical Study on Stability and Mobility of Rotating Intrinsic Localized Mode in Flexible FPU-KG Mixed Lattice Ikuma Yamaguchi, Masayuki Kimura, Shinji Doi (Kyoto Univ.) NLP2020-48 |
Intrinsic Localized Mode (ILM) is known as a periodic solution where the lattice vibration is spatially localized in a n... [more] |
NLP2020-48 pp.42-47 |
QIT (2nd) |
2020-12-11 16:50 |
Online |
Online |
High-accuracy Ising machine using Kerr-nonlinear parametric oscillators with local four-body interactions Taro Kanao, Hayato Goto (Toshiba Corp.) |
Ising machines using Kerr-nonlinear parametric oscillators (KPOs) have been proposed based on adiabatic quantum computat... [more] |
|
NLP |
2019-09-24 10:15 |
Kochi |
Eikokuji Campus, University of Kochi |
On a Numerical Model of Synchronization Phenomenon observed in Passive Walking Robots on a Movable Base Naoya Suruga, Tadashi Tsubone (Nagaoka Univ. of Tech.) NLP2019-52 |
In this study, we investigate the synchronization phenomenon observed in the passive walking robot on the moving base in... [more] |
NLP2019-52 pp.87-92 |
CCS, NLP |
2019-06-09 09:25 |
Niigata |
machinaka campus nagaoka |
Chaotic synchronization induced by external noise in a system of coupled limit cycles with two native frequencies Keiji Okumura (Hitotsubashi Univ.), Akihisa Ichiki (Nagoya Univ.) NLP2019-29 CCS2019-12 |
In uncoupled oscillatory systems, it is widely known that common noise input can induce chaotic synchronization. However... [more] |
NLP2019-29 CCS2019-12 pp.55-58 |