An Optical Method for Detecting Torsion in a Power Transmission Shaft in Realtime

UEDA Masahiro; YAMAGUCHI Toshihiko; JING Chen; ASADA Katsuhiko; TANIGUCHI Keiji; SUGA Hiroshi

タイトル	ja An Optical Method for Detecting Torsion in a Power Transmission Shaft in Realtime
作成者	UEDA, Masahiro YAMAGUCHI, Toshihiko JING, Chen ASADA, Katsuhiko TANIGUCHI, Keiji SUGA, Hiroshi
主題	Other Optical method Other Detection Other Torsion Other Power transmission shaft Other Realtime
内容注記	Other An optical method has been proposed for detecting torsion in a power transmission shaft in realtime. The method detects both light signals reflected on two mirrors attached to both sides of a rotating shaft and the time difference between them simultaneously. The system consists of a sensor head consisting of two semiconductor lasers, two mirrors, and two silicon photodiodes, and includes a data processing system composed of a comparator, high frequency oscillator, logic circuit, and counter. In principle, the method has no error factors.
出版者	The Laser Society of Japan
日付	Created2020-08-04 , Issued1998-11
言語	eng
資源タイプ	other
出版タイプ	AO
資源識別子	URI http://hdl.handle.net/10098/1481
収録誌情報	The Review of Laser Engineering 巻26 号11 開始ページ821 終了ページ822
ファイル	https://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=23411&item_no=1&attribute_id=22&file_no=1
コンテンツ更新日時	2023-06-26