Prof. Itsuro Kajiwara Profile

Prof. Itsuro Kajiwara

Professor at Hokkaido Univ

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Author

Publications (5)

Proceedings Article | 28 April 2023 Presentation + Paper

A method of testing pear fruit firmness with dielectric elastomer actuator excitation

Toshiki Hiruta, Kaishi Sasaki, Naoki Hosoya, Shingo Maeda, Kentaro Takagi, Itsuro Kajiwara

Proceedings Volume 12482, 1248206 (2023) https://doi.org/10.1117/12.2657681

KEYWORDS: Dielectric elastomer actuators, Vibration, Electrodes, Elasticity, Nondestructive evaluation, Spectrum analysis, Laser Doppler velocimetry, Modal analysis, Agriculture

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Proceedings Article | 9 March 2014 Paper

Vibration test and health monitoring of membrane structure using non-contact laser excitation

Feblil Huda, Itsuro Kajiwara, Naoki Hosoya

Proceedings Volume 9064, 90640U (2014) https://doi.org/10.1117/12.2044552

KEYWORDS: Wavelets, Shape analysis, Continuous wavelet transforms, Laser induced breakdown spectroscopy, Finite element methods, Damage detection, Acoustics, 3D vision, Laser induced damage, Algorithm development

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Proceedings Article | 17 April 2013 Paper

Bolted joint loosening detection by using laser excitation

Feblil Huda, Itsuro Kajiwara, Naoki Hosoya, Shozo Kawamura

Proceedings Volume 8695, 869531 (2013) https://doi.org/10.1117/12.2009186

KEYWORDS: Finite element methods, Modal analysis, 3D modeling, Vibrometry, Ions, Laser ablation, Metals, Systems modeling, Mechanical engineering, Solids

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Proceedings Article | 1 April 2011 Paper

Structural health monitoring by high-frequency vibration measurement with non-contact laser excitation

I. Kajiwara, D. Miyamoto, N. Hosoya, C. Nishidome

Proceedings Volume 7984, 79841K (2011) https://doi.org/10.1117/12.879355

KEYWORDS: Laser ablation, Pulsed laser operation, Metals, Vibrometry, Structural health monitoring, Laser applications, Ultrasonography, Aluminum, Ions, High power lasers

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Proceedings Article | 13 September 2002 Paper

Laser-driven vehicles: from inner space to outer space

Takashi Yabe, Claude Phipps, Keiichi Aoki, Masashi Yamaguchi, Yoichi Ogata, Makoto Shiho, Gen Inoue, Masahiko Onda, Kazuhiko Horioka, Itsuro Kajiwara, Kunio Yoshida

Proceedings Volume 4760, (2002) https://doi.org/10.1117/12.482041

KEYWORDS: Laser ablation, Optical simulations, Plasma, Laser applications, Pulsed laser operation, Laser energy, X-ray lasers, X-rays, Aluminum, Glasses

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