Real-time Computation of Distance and Displacement by Software Instruments using Optical Frequency Modulation

Yukitaka Shinoda; Manabu Itoh; Takashi Higo

doi:10.11499/sicep.2002.0.18.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.18.0

会議情報

主催: The Society of Instrument and Control Engineers

共催: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Real-time Computation of Distance and Displacement by Software Instruments using Optical Frequency Modulation

Yukitaka Shinoda, Manabu Itoh, Takashi Higo

著者情報

キーワード: FMCW, DSP, Distance measurement, Displacement measurement

会議録・要旨集フリー

p. 18

詳細

抄録

We have proposed a system for real-time measurement of distance, vibration velocity and displacement by means of optical frequency modulation in the time domain that employs digital signal processing. This paper discribes the results of experiments that compare that system to a Zeeman laser system in measurements of vibration displacement at commercial frequency.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）