信号多重化技術を利用した空間的にシームレスな局所的通信システムの開発

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: 2020/05/01

タイトル(英語): Bit Rate Improvement of Spatially Seamless Local Communication System using Signal Multiplexing Technique

著者名: 赤川　徹朗（岩手県立大学大学院 ソフトウェア情報学研究科），新井　義和（岩手県立大学大学院 ソフトウェア情報学研究科），今井　信太郎（岩手県立大学大学院 ソフトウェア情報学研究科），猪股　俊光（岩手県立大学大学院 ソフトウェア情報学研究科）

著者名(英語): Tetsuro Akagawa (Faculty of Software & Information Science, Iwate Prefectural University), Yoshikazu Arai (Faculty of Software & Information Science, Iwate Prefectural University), Shintaro Imai (Faculty of Software & Information Science, Iwate Prefectural University), Toshimitsu Inomata (Faculty of Software & Information Science, Iwate Prefectural University)

キーワード: 群ロボット，協調制御，赤外線通信，信号多重化　　Swarm robots，Cooperative control，Infrared communication，Signal multiplexing

要約(英語): In recent years, application of multiple robots system for a large scale system, such as a smart factory, is expected. A system consisting of heterogeneous robots can select the function by switching a combination of the robots according to a purpose. Therefore, the system is more versatile than a single robot on which multiple functions are installed. When the system is controlled by distributed system management, it is an essential technique that the robots communicate with each other. We have developed spatially seamless local communication system in order to exchange information between the robots without convergences. This system ensures spatially seamless communicable area towards robot's surroundings by rotating a transmitter and a receiver. However, a bit rate of communication using the system is insufficient. Although the system has redundant frame structure to detect interference between signals from different transmitters, it causes decrease of the bit rate. In this paper, we aim to improve the bit rate by reducing frame length of transmission pulse while retaining the interference detection function.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.140 No.5 （2020）

本誌掲載ページ: 515-522 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/140/5/140_515/_article/-char/ja/