A relative-story displacement sensor resolving the angular error problem

Iwao Matsuya, Maya Sato, Hideaki Kondo, Miroku Iba, Kiyoshi Kanekawa, Takashi Tanii, Akira Nishitani, Iwao Ohdomari, Ryuta Katamura

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

    Abstract

    A relative-story displacement sensor for measuring the ceiling-floor displacement and the floor inclination angle was developed. Three pairs of position-sensitive detector (PSD) units and light emitting diode (LED) arrays were utilized for the measurement. The measurement accuracy of the sensor was evaluated using a shaking table and a θ-stage. The outputs from the developed sensor agreed well with the reference, and the accuracy was evaluated to be approximately 0.15 mm in the displacement and 0.1 mrad in the local inclination angle. These results indicate that the developed sensor resolves the angular error problem on the relative-story displacement measurement and is applicable for assessing the safety of actual buildings.

    Original languageEnglish
    Title of host publicationProceedings of IEEE Sensors
    Pages1441-1444
    Number of pages4
    DOIs
    Publication statusPublished - 2010
    Event9th IEEE Sensors Conference 2010, SENSORS 2010 - Waikoloa, HI
    Duration: 2010 Nov 12010 Nov 4

    Other

    Other9th IEEE Sensors Conference 2010, SENSORS 2010
    CityWaikoloa, HI
    Period10/11/110/11/4

    Fingerprint

    Sensors
    Displacement measurement
    Ceilings
    Light emitting diodes
    Detectors

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    Cite this

    Matsuya, I., Sato, M., Kondo, H., Iba, M., Kanekawa, K., Tanii, T., ... Katamura, R. (2010). A relative-story displacement sensor resolving the angular error problem. In Proceedings of IEEE Sensors (pp. 1441-1444). [5690382] https://doi.org/10.1109/ICSENS.2010.5690382

    A relative-story displacement sensor resolving the angular error problem. / Matsuya, Iwao; Sato, Maya; Kondo, Hideaki; Iba, Miroku; Kanekawa, Kiyoshi; Tanii, Takashi; Nishitani, Akira; Ohdomari, Iwao; Katamura, Ryuta.

    Proceedings of IEEE Sensors. 2010. p. 1441-1444 5690382.

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

    Matsuya, I, Sato, M, Kondo, H, Iba, M, Kanekawa, K, Tanii, T, Nishitani, A, Ohdomari, I & Katamura, R 2010, A relative-story displacement sensor resolving the angular error problem. in Proceedings of IEEE Sensors., 5690382, pp. 1441-1444, 9th IEEE Sensors Conference 2010, SENSORS 2010, Waikoloa, HI, 10/11/1. https://doi.org/10.1109/ICSENS.2010.5690382
    Matsuya I, Sato M, Kondo H, Iba M, Kanekawa K, Tanii T et al. A relative-story displacement sensor resolving the angular error problem. In Proceedings of IEEE Sensors. 2010. p. 1441-1444. 5690382 https://doi.org/10.1109/ICSENS.2010.5690382
    Matsuya, Iwao ; Sato, Maya ; Kondo, Hideaki ; Iba, Miroku ; Kanekawa, Kiyoshi ; Tanii, Takashi ; Nishitani, Akira ; Ohdomari, Iwao ; Katamura, Ryuta. / A relative-story displacement sensor resolving the angular error problem. Proceedings of IEEE Sensors. 2010. pp. 1441-1444
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    AU - Tanii, Takashi

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