Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, US (Joint) |
2017-01-25 13:00 |
Kyoto |
Doshisha Univ. |
[Poster Presentation]
Analysis of acoustic characteristics of screeching noise using 24bit/192kHz high-resolution measurement system
-- Relationship between audible sound and inaudible sound -- Shuya Ogino, Yuka Manabe (Tokyo Met. Univ.), Kunio Hara (USC), Kan Okubo (Tokyo Met. Univ.) EA2016-73 |
[more] |
EA2016-73 pp.31-35 |
EA, SP, SIP |
2016-03-29 09:00 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Poster Presentation]
Numerical Analysis of Acoustic Field Propagation with Advection Using Method of Characteristics Akihiro Fukuda, Kan Okubo (Tokyo Met. Univ.), Takuya Oshima (Niigata Univ.), Takao Tsuchiya (Doshisha Univ.), Masashi Kanamori (JAXA) EA2015-107 SIP2015-156 SP2015-135 |
Method of characteristics (MOC) is the calculation method which transforms governing equations of acoustic field into ad... [more] |
EA2015-107 SIP2015-156 SP2015-135 pp.225-230 |
EA, SP, SIP |
2016-03-29 09:00 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Poster Presentation]
Examination of Acoustic Sensing Using Super-directivity Speaker and Super-resolution Signal Processing Yuya Asakura, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.) EA2015-117 SIP2015-166 SP2015-145 |
Acoustic sensing technology in the air is a promising method to acquire shapes and/or position of a targetobject. Univer... [more] |
EA2015-117 SIP2015-166 SP2015-145 pp.283-286 |
US |
2015-06-19 16:30 |
Kumamoto |
Kumamoto University |
Performance Evaluation of Perfectly Matched Layer for Numerical Simulation Using Method of Characteristics with Non-uniform Grid Yuta Matsumura, Kan Okubo (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Norio Tagawa (Tokyo Met. Univ.), Takashi Ishizuka (Shimizu Corp.) US2015-25 |
[more] |
US2015-25 pp.51-56 |
R |
2015-05-22 14:35 |
Shimane |
Okinoshima-Bunka-Kaikan |
Search process for optimal paths in multi-objective network Natsumi Takahashi, Hisashi Yamamoto (Tokyo Met. Univ.), Tomoaki Akiba (Chiba Inst. of Tech.), Xiao Xiao (Tokyo Met. Univ.), Koji Shingyochi (Jumonji Univ.) R2015-5 |
Many networks have been applied extensively in the real world, for example, scheduling of a production and distribution ... [more] |
R2015-5 pp.25-30 |
SIP, EA, SP |
2015-03-03 09:00 |
Okinawa |
|
[Poster Presentation]
Comparative Evaluation of Discrimination Methods of Repeating Earthquake Based on Coherence Analysis Using Multi-site Observational Seismic Data Takahiro Koizumi, Kan Okubo (Tokyo Met. Univ.), Naoki Uchida, Nobunao Takeuchi, Toru Matsuzawa (Tohoku Univ.) EA2014-101 SIP2014-142 SP2014-164 |
Earthquakes on the identical asperity at the plate boundary have very unique characteristics; the seismic waveforms obse... [more] |
EA2014-101 SIP2014-142 SP2014-164 pp.157-161 |
SIP, EA, SP |
2015-03-03 09:00 |
Okinawa |
|
[Poster Presentation]
An Acceleration Method of Detection of Repeating Earthquakes Using Multi-GPU Computing-Based Parallel Signal Processing Taiki Kawakami, Kan Okubo (Tokyo Met. Univ.), Naoki Uchida, Nobunao Takeuchi, Toru Matsuzawa (Tohoku Univ.) EA2014-103 SIP2014-144 SP2014-166 |
[more] |
EA2014-103 SIP2014-144 SP2014-166 pp.169-174 |
SIP, EA, SP |
2015-03-03 14:05 |
Okinawa |
|
Numerical Analysis of Acoustic Wave Propagation Using Hybrid MM-MOC Method with Non-uniform Grid and Perfectly Matched Layer Absorbing Boundaries Yuta Matsumura, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Takashi Ishizuka (Shimizu) EA2014-125 SIP2014-166 SP2014-188 |
[more] |
EA2014-125 SIP2014-166 SP2014-188 pp.295-300 |
US |
2014-06-23 13:00 |
Tokyo |
Tokyo Metropolitan Univ. |
Examination of SCM Algorithm-Based Super-Resolution Technique in Time-Domain Acoustic Measurement Yukari Yamada, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.) US2014-16 |
[more] |
US2014-16 pp.1-4 |
US |
2014-05-26 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Characteristic of Π Shaped Coiled Stator Ultrasound motor (CS-USM)
-- Estimation of Revolution Speed and Torque -- Toshinobu Abe (Toin Univ. of Yokohama), Tadashi Moriya (Professor emeritus of Tokyo Met. Univ.), Takasuke Irie (Microsonic), Shinichi Takeuchi (Toin Univ. of Yokohama) US2014-10 |
A CS-USM (Coiled stator Ultra-Sound Motor) was developed for the purpose of application to medical equipments. The CS-US... [more] |
US2014-10 pp.13-17 |
R |
2014-05-23 15:45 |
Aichi |
|
Effective restriction method on calculated networks for obtaining Pareto solutions Natsumi Takahashi, Hisashi Yamamoto (Tokyo Met. Univ.), Tomoaki Akiba (Chiba Inst. of Tech.), Xiao Xiao (Tokyo Met. Univ.) R2014-6 |
In this study, we consider two-objective network design problem with all-terminal reliability and construction cost. And... [more] |
R2014-6 pp.29-34 |
R |
2012-12-14 10:00 |
Tokyo |
|
An Algorithm for Searching Pareto Solutions of Multi-objective Network Design Problems Natsumi Takahashi (Tokyo Met. Univ.), Tomoaki Akiba (Chiba Tech.), Hisashi Yamamoto (Tokyo Met. Univ.) R2012-68 |
In our study, we consider an algorithm for searching Pareto solutions of optimal design problem of a two-objective netwo... [more] |
R2012-68 pp.1-6 |
US |
2012-06-21 16:15 |
Tokyo |
IIS, Univ. of Tokyo |
Sound field rendering by high accuracy FDTD method Takao Tsuchiya, Takuto Ishii (Doshisha Univ.), Kan Okubo (Tokyo Met. Univ.) US2012-17 |
In this study, the accuracy of the wave equation finite difference time domain (WE-FDTD) method is analyzed. To increas... [more] |
US2012-17 pp.23-28 |
R |
2012-06-15 14:20 |
Tokyo |
|
THE CONDITION FOR OPTIMAL ARRANGEMENTS IN A MULTI-STATE CONSECUTIVE-k-OUT-OF-n:F SYSTEM Wataru Taniguchi, Hisashi Yamamoto, Hideki Nagatsuka (Tokyo Met. Univ.), Tomoaki Akiba (Chiba Tech) R2012-13 |
In the multi-state consecutive-k-out-of-n:F system, both the components and the system are allowed to be in M + 1 possib... [more] |
R2012-13 pp.13-18 |
MBE, NC (Joint) |
2012-03-16 11:05 |
Tokyo |
Tamagawa University |
Color opponent signal formation in horizontal cells of the goldfish retina Nilton Liuji Kamiji, Hajime Hirasawa, Masahiro Yamada (RIKEN), Makoto Kurokawa (Tokyo Met. Univ.), Shiro Usui (RIKEN) NC2011-177 |
In non-mammalian vertebrates, tri-chromatic signals generated in cone photoreceptors are converted into color opponent s... [more] |
NC2011-177 pp.329-334 |
EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] |
2012-01-26 15:15 |
Osaka |
Osaka Univ. Convention Center |
GPU Computing-based Interactive Simulation of Electromagnetic Field Naoki Kawada, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.) PN2011-40 OPE2011-156 LQE2011-142 EST2011-90 MWP2011-58 |
[more] |
PN2011-40 OPE2011-156 LQE2011-142 EST2011-90 MWP2011-58 pp.37-41 |
ED |
2011-07-30 11:40 |
Niigata |
Multimedia system center, Nagaoka Univ. of Tech. |
Identification of a nonlinear equivalent circuit in triple-barrier resonant tunneling diodes by using the particle swarm optimization method Kiyoto Asakawa, Yuji Kurakami, Mitsufumi Saito, Michihiko Suhara (Tokyo Met. Univ.) ED2011-52 |
A THz range is a frequency region from 300GHz to 10THz and many applications are expected for wireless communications, i... [more] |
ED2011-52 pp.73-77 |
EMCJ, MW, EST |
2011-05-26 13:30 |
Tokyo |
NICT |
Multi-GPU Numerical Simulation of Electromagnetic Field with High-speed Visualization Using CUDA and OpenGL Naoki Kawada, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.) EMCJ2011-15 MW2011-12 EST2011-8 |
[more] |
EMCJ2011-15 MW2011-12 EST2011-8 pp.33-38 |
NC, MBE (Joint) |
2011-03-08 14:35 |
Tokyo |
Tamagawa University |
The feedback mechanism in the goldfish retinal outer plexiform layer Nilton Liuji Kamiji, Kazunori Yamamoto, Masahiro Yamada (RIKEN), Makoto Kurokawa (Tokyo Met. Univ.), Shiro Usui (RIKEN) |
[more] |
|
US |
2011-02-21 10:35 |
Ibaraki |
|
Examination on High-speed Visualization of Acoustic Numerical Analysis Using CUDA and OpenGL
-- Proposal of PMCC(Permeable Multi Cross-section Contours) -- Naoki Kawada, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.), Takashi Ishizuka (Shimizu Corporation) US2010-114 |
In this study, we made a examination on acoustic field numerical analysis using GPU(Graphics Processing Unit) and report... [more] |
US2010-114 pp.13-18 |