Noncontact-type relative displacement monitoring system using position sensitive detector

Iwao Matsuya; Makoto Oshio; Ryota Tomishi; Maya Sato; Kiyoshi Kanekawa; Motoichi Takahashi; Satoru Miura; Yasutsugu Suzuki; Tomohiko Hatada; Ryuta Katamura; Yoshihiro Nitta; Takashi Tanii; Shuichi Shoji; Akira Nishitani; Iwao Ohdomari

doi:10.3130/aijt.16.469

Noncontact-type relative displacement monitoring system using position sensitive detector

Iwao Matsuya^*, Makoto Oshio, Ryota Tomishi, Maya Sato, Kiyoshi Kanekawa, Motoichi Takahashi, Satoru Miura, Yasutsugu Suzuki, Tomohiko Hatada, Ryuta Katamura, Yoshihiro Nitta, Takashi Tanii, Shuichi Shoji, Akira Nishitani, Iwao Ohdomari

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Recently, relative displacement measurement attracts much attention because of its capability for directly monitoring damages of a building structure. We have developed a noncontact-type relative displacement monitoring system by arranging a two-dimensional PSD paired with a LED array on each story, and investigated the feasibility of this system from the viewpoint of measurement accuracy.

Original language	English
Pages (from-to)	469-472
Number of pages	4
Journal	AIJ Journal of Technology and Design
Volume	16
Issue number	33
DOIs	https://doi.org/10.3130/aijt.16.469
Publication status	Published - 2010 Jun

Keywords

Base-isolation structure
Position sensitive detector (PSD)
Relative displacement
Structural health monitoring

ASJC Scopus subject areas

Architecture
Building and Construction

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10.3130/aijt.16.469

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Matsuya, I., Oshio, M., Tomishi, R., Sato, M., Kanekawa, K., Takahashi, M., Miura, S., Suzuki, Y., Hatada, T., Katamura, R., Nitta, Y., Tanii, T., Shoji, S., Nishitani, A., & Ohdomari, I. (2010). Noncontact-type relative displacement monitoring system using position sensitive detector. AIJ Journal of Technology and Design, 16(33), 469-472. https://doi.org/10.3130/aijt.16.469

Matsuya, I, Oshio, M, Tomishi, R, Sato, M, Kanekawa, K, Takahashi, M, Miura, S, Suzuki, Y, Hatada, T, Katamura, R, Nitta, Y, Tanii, T , Shoji, S, Nishitani, A & Ohdomari, I 2010, 'Noncontact-type relative displacement monitoring system using position sensitive detector', AIJ Journal of Technology and Design, vol. 16, no. 33, pp. 469-472. https://doi.org/10.3130/aijt.16.469

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AU - Oshio, Makoto

AU - Tomishi, Ryota

AU - Sato, Maya

AU - Kanekawa, Kiyoshi

AU - Takahashi, Motoichi

AU - Miura, Satoru

AU - Suzuki, Yasutsugu

AU - Hatada, Tomohiko

AU - Katamura, Ryuta

AU - Nitta, Yoshihiro

AU - Tanii, Takashi

AU - Shoji, Shuichi

AU - Nishitani, Akira

AU - Ohdomari, Iwao

PY - 2010/6

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KW - Position sensitive detector (PSD)

KW - Relative displacement

KW - Structural health monitoring

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Noncontact-type relative displacement monitoring system using position sensitive detector

Abstract

Keywords

ASJC Scopus subject areas

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