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

Research output: Contribution to journal › Article

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 1

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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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

Noncontact-type relative displacement monitoring system using position sensitive detector. / Matsuya, Iwao; Oshio, Makoto; Tomishi, Ryota; Sato, Maya; Kanekawa, Kiyoshi; Takahashi, Motoichi; Miura, Satoru; Suzuki, Yasutsugu; Hatada, Tomohiko; Katamura, Ryuta; Nitta, Yoshihiro; Tanii, Takashi ; Shoji, Shuichi ; Nishitani, Akira; Ohdomari, Iwao.

In: AIJ Journal of Technology and Design, Vol. 16, No. 33, 01.06.2010, p. 469-472.

Research output: Contribution to journal › Article

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

Matsuya, Iwao ; Oshio, Makoto ; Tomishi, Ryota ; Sato, Maya ; Kanekawa, Kiyoshi ; Takahashi, Motoichi ; Miura, Satoru ; Suzuki, Yasutsugu ; Hatada, Tomohiko ; Katamura, Ryuta ; Nitta, Yoshihiro ; Tanii, Takashi ; Shoji, Shuichi ; Nishitani, Akira ; Ohdomari, Iwao. / Noncontact-type relative displacement monitoring system using position sensitive detector. In: AIJ Journal of Technology and Design. 2010 ; Vol. 16, No. 33. pp. 469-472.

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