研究成果 1984 2019

フィルター
記事
2019

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

Yokota, K., Ishikawa, S., Koba, Y., Kijimoto, S. & Sugiki, S., 7 1 2019, : : Applied Acoustics. 150, p. 89-103 15 p.

研究成果: ジャーナルへの寄稿記事

waveforms
acoustics
vocal cords
applications of mathematics
dampers

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., 8 18 2019, : : Journal of Sound and Vibration. 454, p. 14-31 18 p.

研究成果: ジャーナルへの寄稿記事

viscoelastic damping
Vibration analysis
Damping
damping
Pipe
2018

Rotational Motions Excited by Vertical Harmonic Motions

Chiharu, T., Kei, K., Mori, H. & Takuo, N., 2 1 2018, : : Transactions of Nanjing University of Aeronautics and Astronautics. 35, 1, p. 51-57 7 p.

研究成果: ジャーナルへの寄稿記事

harmonic motion
wings
eccentricity
High speed photography
high speed photography
2017
Vibrations (mechanical)
Acoustics
Membranes
Finite element method
Stiffness matrix
2016

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

Ishikawa, S., Kondou, T., Matsuzaki, K. & Yamamura, S., 6 9 2016, : : Journal of Sound and Vibration. 371, p. 171-182 12 p.

研究成果: ジャーナルへの寄稿記事

water waves
Water waves
shallow water
dampers
Liquids
Vibration analysis
Stiffness
Transfer matrix method
Natural frequencies
Finite element method
1 引用 (Scopus)

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

Wang, X., Koba, Y., Ishikawa, S. & Kijimoto, S., 5 1 2016, : : Noise Control Engineering Journal. 64, 3, p. 403-415 13 p.

研究成果: ジャーナルへの寄稿記事

Speech intelligibility
masking
Acoustic noise
Noise
Acoustic waves
1 引用 (Scopus)

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

Kadowaki, R., Kimura, H. & Inou, N., 2 1 2016, : : Journal of Texture Studies. 47, 1, p. 3-13 11 p.

研究成果: ジャーナルへの寄稿記事

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

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

Ohta, K., Wang, X. & Saeki, A., 2 17 2016, : : Journal of Sound and Vibration. 363, p. 329-344 16 p.

研究成果: ジャーナルへの寄稿記事

internal combustion engines
coolants
pistons
Internal combustion engines
Pistons
2015
1 引用 (Scopus)

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

Wang, X., Koba, Y., Ishikawa, S. & Kijimoto, S., 11 1 2015, : : Noise Control Engineering Journal. 63, 6, p. 496-507 12 p.

研究成果: ジャーナルへの寄稿記事

Noise
controllers
Feedback
Controllers
Amplification
5 引用 (Scopus)

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

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

研究成果: ジャーナルへの寄稿記事

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

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

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

研究成果: ジャーナルへの寄稿記事

Friction
Steel
Brakes
Temperature
Deterioration
3 引用 (Scopus)

Study on piston slap induced liner cavitation

Wang, X. & Ohta, K., 10 1 2015, : : Journal of Vibration and Acoustics, Transactions of the ASME. 137, 5, 051010.

研究成果: ジャーナルへの寄稿記事

water pressure
linings
cavitation flow
pistons
Cavitation
2013
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 引用 (Scopus)
dampers
Magnets
hollow
magnets
Damping
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., 7 15 2013, : : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 79, 801, p. 744-748 5 p.

研究成果: ジャーナルへの寄稿記事

dampers
Acoustics
acoustics
Viscosity
viscosity
2012

Active control against impact noise using frequency domain adaptive algorithm

Kamura, S., Koba, Y., Matsuda, K. & Kijimoto, S., 6 18 2012, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 78, 789, p. 1655-1662 8 p.

研究成果: ジャーナルへの寄稿記事

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

Active noise control for a moving evaluation point using stepsize vector

Ohno, Y., Ikeda, I., Koba, Y., Matsuda, K. & Kijimoto, S., 6 18 2012, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 78, 789, p. 1670-1679 10 p.

研究成果: ジャーナルへの寄稿記事

Active noise control
Adaptive filters
Anechoic chambers
Acoustic fields
Noise abatement
Active noise control
Acoustic noise
sensors
Sensors
Acoustic waves
2 引用 (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., 2012, : : Theoretical and Applied Mechanics Japan. 60, p. 135-142 8 p.

研究成果: ジャーナルへの寄稿記事

Instantaneous Frequency
Ultrasonic Wave
Ultrasonic waves
ultrasonic radiation
Crack
2011
14 引用 (Scopus)

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

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

研究成果: ジャーナルへの寄稿記事

Averaging Method
Elliptic function
Delta Function
Riemann zeta function
Nonlinear systems
Epoxy resins
Adhesives
Ultrasonics
Ultrasonic propagation
Curing
Pipe
Shock waves
Silicones
Numerical analysis
Analytical models
1 引用 (Scopus)

SA/GA hybrid optimization method using a procedure of mesh size change

Sakamoto, Y., Bonkobara, Y., Kondou, T., Abe, K. & Taniguchi, T., 12 1 2011, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 77, 784, p. 4367-4381 15 p.

研究成果: ジャーナルへの寄稿記事

Stick-slip
Friction
Computational methods
Nonlinear systems
Analytical models
Simulated annealing
Genetic algorithms
Topology
Geometry
Data storage equipment
5 引用 (Scopus)

Squeal and chatter phenomena generated in a mountain bike disc brake

Nakae, T., Ryu, T., Sueoka, A., Nakano, Y. & Inoue, T., 5 9 2011, : : Journal of Sound and Vibration. 330, 10, p. 2138-2149 12 p.

研究成果: ジャーナルへの寄稿記事

brakes
Brakes
mountains
vibration
spokes

Vibratory and acoustic characteristics of automatically performing bell

Ueno, D., Ohta, K., Matsuo, Y. & Zheng, G., 12 1 2011, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 77, 775, p. 774-784 11 p.

研究成果: ジャーナルへの寄稿記事

Acoustics
Natural frequencies
Finite element method
Boundary element method
Tuning
2010
Active noise control
Acoustic fields
Adaptive filters
Data storage equipment
FIR filters
2 引用 (Scopus)
Connecting rods
Crankshafts
Pistons
Dynamic analysis
Bearings (structural)

Magnetic damper consisting of circular coil and columnar magnet

Takayama, Y., Sueoka, A., Kondou, T. & Nakamura, K., 1 1 2010, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 76, 771, p. 2955-2961 7 p.

研究成果: ジャーナルへの寄稿記事

Magnetic flux
Magnets
Damping
Experiments
1 引用 (Scopus)
Pipe
Shock waves
Numerical analysis
Analytical models
Acoustic waves
Shock waves
Numerical analysis
Analytical models
Acoustic waves
Fluids

Prediction of structure-borne sound of fluid-loaded structure

Honda, I. & Ohta, K., 1 1 2010, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 76, 771, p. 2891-2898 8 p.

研究成果: ジャーナルへの寄稿記事

Acoustic waves
Fluids
Water tanks
Availability
Piping systems
Pipe
Pumps
Acoustic waves
Experiments
2009
1 引用 (Scopus)

Active noise control using geometrical information of an evaluation point

Ikeda, I., Kijimoto, S., Matsuda, K., Koba, Y. & Kageyama, K., 1 1 2009, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 75, 753, p. 1421-1427 7 p.

研究成果: ジャーナルへの寄稿記事

Active noise control
Anechoic chambers
Acoustic properties
Acoustic variables control
Acoustic fields
4 引用 (Scopus)

Analysis of piston slap induced noise and vibration of internal combustion engine (effect of piston profile and pin offset)

Ohta, K., Amano, K., Hayashida, A., Zeng, G. & Honda, I., 1 1 2009, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 75, 750, p. 256-261 6 p.

研究成果: ジャーナルへの寄稿記事

Internal combustion engines
Pistons
Engines
Availability
Friction

A study for CP control of two-link flexible manipulator using subspace control

Matsuzaki, K., Kondou, T., Sowa, N., Shiota, T., Shinozaki, J. & Sonobe, M., 1 1 2009, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 75, 753, p. 1397-1404 8 p.

研究成果: ジャーナルへの寄稿記事

Flexible manipulators
Trajectories
Manipulators
Torque
Availability

Detection of a hydrogen leak using acoustic method

Okubo, T., Kijimoto, S., Matsuda, K. & Koba, Y., 1 1 2009, : : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 75, 752, p. 912-918 7 p.

研究成果: ジャーナルへの寄稿記事

Acoustics
Hydrogen
Finite difference time domain method
Parking
Helium
10 引用 (Scopus)

Improvement to the averaging method using the Jacobian elliptic function

Okabe, T. & Kondou, T., 2 6 2009, : : Journal of Sound and Vibration. 320, 1-2, p. 339-364 26 p.

研究成果: ジャーナルへの寄稿記事

elliptic functions
trigonometric functions
Delta functions
Nonlinear dynamical systems
delta function