Research Output 1982 2019

2019

Inverse analysis of vocal sound source by acoustic analysis of the vocal tract

Yokota, K., Ishikawa, S., Koba, Y. & Kijimoto, S., Jan 1 2019, Proceedings of the 26th International Congress on Sound and Vibration, ICSV 2019. Canadian Acoustical Association, (Proceedings of the 26th International Congress on Sound and Vibration, ICSV 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

vocal cords
waveforms
acoustics
sound pressure
laser doppler velocimeters

Inverse analysis of vocal sound source using an analytical model of the vocal tract

Yokota, K., Ishikawa, S., Koba, Y., Kijimoto, S. & Sugiki, S., Jul 1 2019, In : Applied Acoustics. 150, p. 89-103 15 p.

Research output: Contribution to journalArticle

waveforms
acoustics
vocal cords
applications of mathematics
dampers
1 Citation (Scopus)

Vibration analysis of viscoelastic damping material attached to a cylindrical pipe by added mass and added damping

Yano, D., Ishikawa, S., Tanaka, K. & Kijimoto, S., Aug 18 2019, In : Journal of Sound and Vibration. 454, p. 14-31 18 p.

Research output: Contribution to journalArticle

viscoelastic damping
Vibration analysis
Damping
damping
Pipe
2018

Acoustic diagnosis of voice disturbance using an analytical model of the vocal tract

Yokota, K., Ishikawa, S., Kijimoto, S., Koba, Y. & Sugiki, S., Jan 1 2018, 25th International Congress on Sound and Vibration 2018, ICSV 2018: Hiroshima Calling. International Institute of Acoustics and Vibration, IIAV, p. 3578-3585 8 p. (25th International Congress on Sound and Vibration 2018, ICSV 2018: Hiroshima Calling; vol. 6).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

waveforms
disturbances
acoustics
vocal cords
cancer

Nonlinear sloshing analysis by using concentrated mass model

Yoshitake, T., Ishikawa, S., Kondou, T. & Matsuzaki, K., Jan 1 2018, Proceedings of the 26th International Congress on Sound and Vibration, ICSV 2019. Canadian Acoustical Association, (Proceedings of the 26th International Congress on Sound and Vibration, ICSV 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

liquid sloshing
degrees of freedom
fluids
structural vibration
incompressibility

Rotational Motions Excited by Vertical Harmonic Motions

Chiharu, T., Kei, K., Hiroki, M. & Takuo, N., Feb 1 2018, In : Transactions of Nanjing University of Aeronautics and Astronautics. 35, 1, p. 51-57 7 p.

Research output: Contribution to journalArticle

harmonic motion
wings
eccentricity
High speed photography
high speed photography
2017
Vibrations (mechanical)
Acoustics
Membranes
Finite element method
Stiffness matrix

Model-based active noise control for two-dimensional closed space by concentrated mass model

Hisano, S., Ishikawa, S., Kijimoto, S. & Koba, Y., Jan 1 2017.

Research output: Contribution to conferencePaper

acoustics
dampers
loudspeakers
microphones
feedback control

The effect of vibration localization on the performance of a viscous damper

Mori, H., Nagamine, T. & Sato, Y., Jan 1 2017.

Research output: Contribution to conferencePaper

dampers
vibration
strings
damping
vibration mode
2016

Active reduction of the two-way diffraction from a noise barrier by using feedforward control

Wang, X., Satake, T., Koba, Y., Ishikawa, S. & Kijimoto, S., Aug 21 2016, Proceedings of the INTER-NOISE 2016 - 45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future. German Acoustical Society (DEGA), p. 576-586 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

feedforward control
loudspeakers
diffraction
acoustics
directivity
1 Citation (Scopus)

Analysis of nonlinear shallow water waves in a tank by concentrated mass model

Ishikawa, S., Kondou, T., Matsuzaki, K. & Yamamura, S., Jun 9 2016, In : Journal of Sound and Vibration. 371, p. 171-182 12 p.

Research output: Contribution to journalArticle

water waves
Water waves
shallow water
dampers
Liquids

Coupled analysis of two-dimensional acoustic and membrane vibration by concentrated mass model

Ishikawa, S., Kijimoto, S., Ataru, M. & Yuta, A., Jan 1 2016, ICSV 2016 - 23rd International Congress on Sound and Vibration: From Ancient to Modern Acoustics. International Institute of Acoustics and Vibrations

Research output: Chapter in Book/Report/Conference proceedingConference contribution

sound waves
Vibrations (mechanical)
Acoustics
membranes
Membranes
Vibration analysis
Stiffness
Transfer matrix method
Natural frequencies
Finite element method
1 Citation (Scopus)

Hybrid active noise barrier with sound masking in open-plan offices

Wang, X., Koba, Y., Ishikawa, S. & Kijimoto, S., May 2016, In : Noise Control Engineering Journal. 64, 3, p. 403-415 13 p.

Research output: Contribution to journalArticle

Speech intelligibility
masking
Acoustic noise
Noise
Acoustic waves

Locally global active noise control based on wavefront synthesis

Wang, X., Koba, Y., Ishikawa, S. & Kijimoto, S., 2016, ICSV 2016 - 23rd International Congress on Sound and Vibration: From Ancient to Modern Acoustics. International Institute of Acoustics and Vibrations

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Active noise control
Wavefronts
Control systems
synthesis
Acoustic noise
2 Citations (Scopus)

New Estimation Methods of Young's Modulus and Rupture Strength of Snack Foods Based on Microstructure

Kadowaki, R., Kimura, H. & Inou, N., Feb 1 2016, In : Journal of Texture Studies. 47, 1, p. 3-13 11 p.

Research output: Contribution to journalArticle

snack foods
Snacks
Elastic Modulus
modulus of elasticity
microstructure
4 Citations (Scopus)

Piston slap induced pressure fluctuation in the water coolant passage of an internal combustion engine

Ohta, K., Wang, X. & Saeki, A., Feb 17 2016, In : Journal of Sound and Vibration. 363, p. 329-344 16 p.

Research output: Contribution to journalArticle

internal combustion engines
coolants
pistons
Internal combustion engines
Pistons

Prediction of liner cavitation occurrence considering the vibro-acoustic characteristics of engine structure and water coolant passage

Ohta, K., Wang, X. Y., Saeki, A. & Yoshida, D., Jan 1 2016, ICSV 2016 - 23rd International Congress on Sound and Vibration: From Ancient to Modern Acoustics. International Institute of Acoustics and Vibrations, (ICSV 2016 - 23rd International Congress on Sound and Vibration: From Ancient to Modern Acoustics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

water pressure
coolants
linings
cavitation flow
Cavitation

The effect of beam inclination on the performance of a passive vibration isolator using buckled beams

Mori, H., Waters, T., Saotome, N., Nagamine, T. & Sato, Y., Oct 3 2016, In : Journal of Physics: Conference Series. 744, 1, 012229.

Research output: Contribution to journalConference article

vibration isolators
inclination
stiffness
static loads
attachment
2015
1 Citation (Scopus)

An adaptive method for designing a robust IMC structured feedback active noise controller

Wang, X., Koba, Y., Ishikawa, S. & Kijimoto, S., Nov 1 2015, In : Noise Control Engineering Journal. 63, 6, p. 496-507 12 p.

Research output: Contribution to journalArticle

Noise
controllers
Feedback
Controllers
Amplification
2 Citations (Scopus)

Development of indoor hybrid active noise barrier

Wang, X., Koba, Y., Ishikawa, S. & Kijimoto, S., Jan 1 2015, 22nd International Congress on Sound and Vibration, ICSV 2015. International Institute of Acoustics and Vibrations, (22nd International Congress on Sound and Vibration, ICSV 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

sound fields
noise reduction
anechoic chambers
augmentation
configurations
5 Citations (Scopus)

Free vibration analysis of axisymmetric shells with various shapes using Sylvester-transfer stiffness coefficient method

Choi, M. S., Kondou, T. & Choi, H. J., Jul 23 2015, In : Journal of Mechanical Science and Technology. 29, 7, p. 2755-2766 12 p.

Research output: Contribution to journalArticle

Vibration analysis
Stiffness
Transfer matrix method
Computational methods
Capsules
1 Citation (Scopus)

Friction-induced oscillations of a non-asbestos organic pin sliding on a steel disc

Nosko, O., Nagamine, T., Mori, H. & Sato, Y., Jan 1 2015, In : Acta Mechanica et Automatica. 9, 2, p. 84-88 5 p.

Research output: Contribution to journalArticle

Friction
Steel
Brakes
Temperature
Deterioration
2 Citations (Scopus)
masking
noise reduction
rooms
acoustics
evaluation
4 Citations (Scopus)

Study on piston slap induced liner cavitation

Wang, X. & Ohta, K., Oct 1 2015, In : Journal of Vibration and Acoustics, Transactions of the ASME. 137, 5, 051010.

Research output: Contribution to journalArticle

water pressure
linings
cavitation flow
pistons
Cavitation
2014

Active noise control based on state feedback by a concentrated mass model

Hisano, S., Ishikawa, S., Kijimoto, S. & Koba, Y., Jan 1 2014, INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control. Davy, J., Burgess, M., Don, C., Dowsett, L., McMinn, T. & Broner, N. (eds.). Australian Acoustical Society, (INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

dampers
acoustics
loudspeakers
feedback control
tubes
2 Citations (Scopus)

Coupled analysis of two-dimensional acoustic and membrane vibration by concentrated mass model

Ishikawa, S., Kijimoto, S., Owaki, R. & Matsuo, A., Jan 1 2014, INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control. Davy, J., Burgess, M., Don, C., Dowsett, L., McMinn, T. & Broner, N. (eds.). Australian Acoustical Society, (INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

sound waves
membranes
vibration
stiffness matrix
acoustics
2 Citations (Scopus)

Hybrid active noise barrier with sound masking

Wang, X., Koba, Y., Ishikawa, S. & Kijimoto, S., Jan 1 2014, INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control. Davy, J., Burgess, M., Don, C., Dowsett, L., McMinn, T. & Broner, N. (eds.). Australian Acoustical Society, (INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

masking
acoustics
conversation
loudness
privacy
2013

8-1-2-507 日本企業に就職を希望する留学生に対する特別教育プログラム(8-1-2:産学連携による工学教育,領域8:工学教育,総合テーマ「海を越え,国を越え,世代を超えて!」)

Translated title of the contribution: 8-1-2-507 Special program for the international students who want to join the Japanese industries太田和秀, 北條純一, 平田実 & 山田明子, Aug 25 2013, In : 機械力学・計測制御講演論文集. 2013, p. "507-1"-"507-9"

Research output: Contribution to journalArticle

industry
internship
school graduate
student
engineering
Active noise control
interpolation
Interpolation
evaluation
Adaptive filters
Blood vessels
Finite difference method
Shear stress
Numerical analysis
Fluids
Ceramic tools
Grinding wheels
Amplitude modulation
Monitoring
Acoustic emissions
1 Citation (Scopus)
dampers
Magnets
hollow
magnets
Damping

Simulation of speech production by concentrated mass model

Sugiki, S., Ishikawa, S., Kijimoto, S. & Koba, Y., 2013, 42nd International Congress and Exposition on Noise Control Engineering 2013, INTER-NOISE 2013: Noise Control for Quality of Life. OAL-Osterreichischer Arbeitsring fur Larmbekampfung, Vol. 4. p. 3327-3334 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

acoustics
simulation
larynx
waveforms
dampers

Study on the noise and vibration of engine block coupled with the rotating crankshaft and the gear train; effect of the torsional vibration of crankshaft

Ohta, K., Ikeda, K. & Futae, T., 2013, 20th International Congress on Sound and Vibration 2013, ICSV 2013. International Institute of Acoustics and Vibrations, Vol. 4. p. 3297-3304 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

torsional vibration
engines
pulleys
vibration
engine noise
Stick-slip
Synchronization
Friction
Degrees of freedom (mechanics)
Natural frequencies

Two-dimensional acoustic analysis by concentrated mass model

Ishikawa, S., Kijimoto, S., Koba, Y., Owaki, R. & Mori, Y., Jul 15 2013, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 79, 801, p. 744-748 5 p.

Research output: Contribution to journalArticle

dampers
Acoustics
acoustics
Viscosity
viscosity
1 Citation (Scopus)

Two-dimensional acoustic analysis by concentrated mass model

Ishikawa, S., Kijimoto, S., Koba, Y., Owaki, R. & Mori, Y., Jan 1 2013, 42nd International Congress and Exposition on Noise Control Engineering 2013, INTER-NOISE 2013: Noise Control for Quality of Life. OAL-Osterreichischer Arbeitsring fur Larmbekampfung, p. 3319-3326 8 p. (42nd International Congress and Exposition on Noise Control Engineering 2013, INTER-NOISE 2013: Noise Control for Quality of Life; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

dampers
acoustics
viscosity
air
finite difference time domain method

Vibratory and acoustic characteristics of automatically performing bell

Ohta, K., Ueno, D., Matsuo, Y. & Katae, R., 2013, 20th International Congress on Sound and Vibration 2013, ICSV 2013. International Institute of Acoustics and Vibrations, Vol. 2. p. 1181-1188 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

bells
acoustics
music
boundary element method
synchronism
2012

Active control against impact noise using frequency domain adaptive algorithm

Kamura, S., Koba, Y., Matsuda, K. & Kijimoto, S., Jun 18 2012, In : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 78, 789, p. 1655-1662 8 p.

Research output: Contribution to journalArticle

Adaptive algorithms
Acoustic noise
Active noise control
Acoustic variables control
Apartment houses
1 Citation (Scopus)

Active noise control for a moving evaluation point using stepsize vector

Ohno, Y., Ikeda, I., Koba, Y., Matsuda, K. & Kijimoto, S., Jun 18 2012, In : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 78, 789, p. 1670-1679 10 p.

Research output: Contribution to journalArticle

Active noise control
Adaptive filters
Anechoic chambers
Acoustic fields
Noise abatement
Active noise control
Acoustic noise
sensors
Sensors
Acoustic waves

Calculations of lateral-torsional coupled vibration in AC motor-driven geared rotor system with mode synthesis approach

Tanaka, K., Kondou, T. & Matsushita, O., Jan 1 2012, Institution of Mechanical Engineers - 10th International Conference on Vibrations in Rotating Machinery. Woodhead Publishing Limited, p. 799-808 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

AC motors
Rotors
Bearings (structural)
Stiffness
Gear teeth
2 Citations (Scopus)
Vibration analysis
Stiffness
Transfer matrix method
Degrees of freedom (mechanics)
Finite element method

Estimation of inner state using instantaneous frequency of ultrasonic wave

Nakano, T. & Inoue, T., Jul 9 2012, In : Theoretical and Applied Mechanics Japan. 60, p. 135-142 8 p.

Research output: Contribution to journalArticle

Instantaneous Frequency
Ultrasonic Wave
Ultrasonic waves
ultrasonic radiation
Crack
Magnets
Damping
Magnetic fields
Lorentz force
2011

Analytic method on vibrate induced noise of engine block

Zheng, G. & Ohta, K., Oct 3 2011, Advanced Design Technology. p. 21-26 6 p. (Advanced Materials Research; vol. 308-310).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Acoustic noise
Engines
Acoustics
Radiation
Integral equations
16 Citations (Scopus)

Elliptic averaging methods using the sum of Jacobian elliptic delta and zeta functions as the generating solution

Okabe, T., Kondou, T. & Ohnishi, J., Jan 1 2011, In : International Journal of Non-Linear Mechanics. 46, 1, p. 159-169 11 p.

Research output: Contribution to journalArticle

Averaging Method
Elliptic function
Delta Function
Riemann zeta function
Nonlinear systems
Epoxy resins
Adhesives
Ultrasonics
Ultrasonic propagation
Curing