FAシステムにおけるトータル生産性向上のための光絶縁型高速サーボネットワーク

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: 2013/11/01

タイトル(英語): An Optical Isolated High Performance Servo Network in FA Systems for the Total High Productivity

著者名: 加知　光康（三菱電機（株）名古屋製作所），長野　鉄明（三菱電機（株）名古屋製作所）

著者名(英語): Mitsuyasu Kachi (Mitsubishi Electric Corporation Nagoya Works), Tetsuaki Nagano (Mitsubishi Electric Corporation Nagoya Works)

キーワード: サーボモータ，数値制御，工作機械，サーボネットワーク，光通信，絶縁　　Servo Motor，Numerical Control，Machine Tool，Servo network，Optical communication，Isolation

要約(英語): In recent years, the reduction of TCO (Total Cost of Ownership) from system architecture to start-up, operation and maintenance has risen rapidly as demands for FA (Factory Automation) market. On the other hand, due to the complexity or combination of machines and devices, or the advancement for the high-speed and high-accuracy demands, it has come to be connected with a network between a controller and amplifier. However, the conventional servo network also had various problems in the point of TCO reduction.The servo network proposed in this paper allowed us to obtain the situation of the position and speed of the amplifier on the other side in the synchronous control through the communication between the amplifiers conventionally unattainable. Compared with the conventional system, high-speed and high-accuracy operation can be realized with the new synchronous compensation control which utilized the data obtained between amplifiers, and the improvement in operation productivity was able to be verified with an actual machine. Conventionally, it was composed of plural electrical signals, however, the new network realizes the optical communication only for a pair by a circuit technology and it was also proved to be effective for high productivity in setup and maintenance on the market performance.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.133 No.11 （2013） 特集：電気関係学会関西連合大会

本誌掲載ページ: 2089-2097 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/133/11/133_2089/_article/-char/ja/