Study of magnetic levitation technique applied to steel plate production line
Study of magnetic levitation technique applied to steel plate production line
复制标题
磁悬浮技术应用于钢板生产线的研究
DOI：
10.1109/20.908941
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
T. Furukawa
中科院分区：
文献类型：
--
作者：
T. Nakagawa;M. Hama;T. Furukawa
钢板生产线采用磁悬浮技术，简化了加工工艺，提高了产品质量。然而，传统的悬浮方式并不能解决薄板由于重力作用而产生的侧滑问题。本文提出了一种防止侧滑的方法：修正钢板与电磁铁之间的间隙长度指令，使钢板水平悬浮。在所提出的控制下进行了各种实验，以验证其有效性。
Adoption of magnetic levitation techniques for production lines of steel plates has many advantages such as simplification of machining processes and improvement in quality of products. However conventional levitation procedures have not solved the problem for thin steel plates of sideslipping caused by gravitational force. In this paper, the following idea is proposed in order to avoid sideslip: the gap length command between the steel plate and the electromagnet is corrected so as to levitate the plate horizontally. Various experiments are performed under the proposed control, in order to confirm the validity.