自己結合型距離速度センサの分解能と速度測定精度の関係性

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2021/12/01

タイトル(英語): Relationship between Resolution and Velocity Measurement Accuracy of Distance and Velocity Sensor based on Self-coupling Effect

著者名: 山田　将成（愛知工業大学），佐藤　大輝（愛知工業大学），水嶋　大輔（愛知工業大学），五島　敬史郎（愛知工業大学），津田　紀生（愛知工業大学），山田　諄（愛知工業大学）

著者名(英語): Masanari Yamada (Aichi Institute of Technology), Daiki Sato (Aichi Institute of Technology), Daisuke Mizushima (Aichi Institute of Technology), Keishiro Goshima (Aichi Institute of Technology), Norio Tsuda (Aichi Institute of Technology), Jun Yamada (Aich

キーワード: 自己結合効果，距離速度測定センサ，半導体レーザー，VCSEL　　self-coupling effect，distance and velocity sensor，semiconductor laser，vertical cavity surface emitting laser

要約(英語): Several studies have been conducted on measurements based on the self-coupling effect of semiconductor lasers. In these studies, the modulation of the optical output caused by the scattering of light from an object to the active layer is considered. This sensor based on the self-coupling effect can measure distance and velocity simultaneously. In this study, the theoretical equations for the measurement resolutions of a sensor that could measure distance and velocity simultaneously were obtained. In addition, the influence of the distance and velocity resolutions on the accuracy of the velocity measurement was investigated. The distance resolution of the sensor was determined based on the wavelength band of the semiconductor laser, whereas the velocity resolution was determined based on the modulation frequency.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.141 No.12 （2021） 特集Ⅰ：電気・電子・情報関係学会東海支部連合大会　特集Ⅱ：研究会優秀論文

本誌掲載ページ: 1250-1255 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/141/12/141_1250/_article/-char/ja/