Evaluation of local relative slip in a narrow space in hydrogen gas using MEMS optical encoder

Nobutomo Morita, Ryosuke Komoda, Fumiya Nakashima, Masanobu Kubota, Eiji Higurashi, Renshi Sawada

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

    1 Citation (Scopus)

    Abstract

    The sensing technology to measure local μm-order displacement is requested in mechanical property testing. The sensor size should be sufficiently small to install the sensor on specimen, and the sensor characteristic should not be affected by the environment in order to evaluate the change in mechanical properties in different environments. In this paper, we will report evaluation of local relative slip range in fretting fatigue testing using our developed MEMS optical encoder and grating scale. An alignment method of the sensor is also developed.

    Original languageEnglish
    Title of host publication2016 International Conference on Optical MEMS and Nanophotonics, OMN 2016 - Proceedings
    PublisherIEEE Computer Society
    ISBN (Electronic)9781509010356
    DOIs
    Publication statusPublished - Sep 13 2016
    Event21st International Conference on Optical MEMS and Nanophotonics, OMN 2016 - Singapore, Singapore
    Duration: Jul 31 2016Aug 4 2016

    Publication series

    NameInternational Conference on Optical MEMS and Nanophotonics
    Volume2016-September
    ISSN (Print)2160-5033
    ISSN (Electronic)2160-5041

    Other

    Other21st International Conference on Optical MEMS and Nanophotonics, OMN 2016
    CountrySingapore
    CitySingapore
    Period7/31/168/4/16

    All Science Journal Classification (ASJC) codes

    • Hardware and Architecture
    • Electrical and Electronic Engineering
    • Electronic, Optical and Magnetic Materials

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