高速視線制御光学系による高速飛翔体の映像計測  [in Japanese] Image Measurement of a High-speed Flying Object Using the High-speed Gaze Controller  [in Japanese]

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Abstract

In spite of high demands in a lot of industrial fields, it is viewed as difficult to capture a stuff flying at the speed of hundreds [m/s] order same as acoustic velocity. A high-frame-rate camera (≈10000 [fps]) is often adopted to observe it. However, this method gives us only a short-lasting recorded data. Furthermore, a quite short exposure time (≈ 5 [µs]) and regionally concentrated illumination are required in order to cut down a motion blur. In this paper, a measurement means specialized for such a high-speed object is proposed. A high-speed gaze controller, called Saccade Mirror keeps its camera gaze casting the matter while soaring. We successfully obtained the longer images with brightness and a little motion blur.

Journal

  • Transactions of the Society of Instrument and Control Engineers

    Transactions of the Society of Instrument and Control Engineers 49(9), 855-864, 2013-09-30

    The Society of Instrument and Control Engineers

References:  17

Codes

  • NII Article ID (NAID)
    10031200045
  • NII NACSIS-CAT ID (NCID)
    AN00072392
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    04534654
  • NDL Article ID
    024910758
  • NDL Call No.
    Z14-482
  • Data Source
    CJP  NDL  J-STAGE 
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