文章基本信息

标题：Positioning system for assembly and manufacturing tasks
本地全文：下载
作者：Radu-Eugen Breaz ; Sever-Gabriel Racz
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2019
卷号：299
页码：1-6
DOI：10.1051/matecconf/201929902002
语种：English
出版社：EDP Sciences
摘要：The paper presents a two-axis positioning system using asynchronous motors as actuation devices. Theuse of asynchronous motors reduces the overall cost of the system, while providing actuating torques superior to the ones provided by stepping motors. The system is controlled by mean of a programmable logic controller (PLC) and two voltage-frequency inverters fitted with motion control cards. In contrasts to a stepping motor system, which works in open loop mode, the proposed system uses closed loop control on each axis. The motion loop is closed by means of an incremental encoder.