Study on Bended Magnetic Levitation Control Device for Ultra-Thin Steel Plate

超薄钢板弯曲磁悬浮控制装置的研究

• 批准号: 21560248
• 负责人: KASUYA Hirakazu
• 金额: $ 3.08万
• 依托单位: Tokai University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560248/
• 关键词: 電磁力; 鋼板; 湾曲; 切板; 非接触; 搬送; 薄鋼板; 磁気浮上; スライディングモード制御; 1次モード; 高次モード; ロバスト性; 電磁石最適配置; 形状; 弾性振動

In the transport system of a thin-steel-plate production line, there is a problem that the quality of the plate surface deteriorates over time because the plate is usually in contact with rollers. To solve this problem, studies of electromagnetic levitation technology have been carried out. However, when a flexible thin steel plate with a thickness of less than 0.3 mm is targeted for levitation, levitation control becomes difficult because the thin plate undergoes increased flexure. We propose the levitation of a flexible thin steel plate that is bent to an extent that does not induce plastic deformation. In this study, we examine the levitation performance of a thin steel plate using sliding mode control. The obtained results were compared with the optimal control results. As a result, it was verified that the suppressive effect of the sliding mode control on disturbance is sufficient.

在薄钢板生产线的运输系统中，由于板材经常与滚筒接触，存在着板材表面质量随时间推移而恶化的问题。为了解决这一问题，人们开展了电磁悬浮技术的研究。然而，当以厚度小于0.3 mm的柔性薄钢板为悬浮目标时，由于薄板挠曲度增加，使悬浮控制变得困难。我们建议将一块弯曲到不会引起塑性变形的柔性薄钢板悬浮起来。在本研究中，我们使用滑模控制来研究薄钢板的悬浮性能。将所得结果与最优控制结果进行了比较。验证了滑模控制对扰动的抑制效果是充分的。

项目成果

Non-Contact Guide for Traveling Continuous Steel Plates in Loop Shaping Part Using Electromagnetic Force :(1st Report, Fundamental Experiments on Positioning Performance)

利用电磁力在环形成形部件中移动连续钢板的非接触式引导：（第 1 次报告，定位性能的基础实验）

• 发表时间: 2010
• 期刊: JSME, Journal of System Design and Dynamics
• 作者: Ken Kashiwabara;Hiroaki Kumagai;Y. Oshinoya;Kazuhisa Ishibashi;H. Kasuya
• 通讯作者: H. Kasuya

柔軟鋼板の磁気浮上搬送制御(搬送時における弾性振動の抑制に関する実験的検討)

柔性钢板磁悬浮输送控制（输送过程中弹性振动抑制实验研究）

• 发表时间: 2010
• 作者: T. Narita;Y. Oshinoya;S. Hasegawa;Ken Kashiwabara;伊藤淑人;行木智哉;成田正敬;成田正敬;吉田圭一;内山貴史;吉田圭一;内山貴史;成田正敬;成田正敬;成田正敬;Takayoshi Narita;Takayoshi Narita;成田正敬;政木朋崇;成田正敬
• 通讯作者: 成田正敬

薄鋼板磁気浮上搬送システムにおける浮上補助用永久磁石の最適配置に関する基礎的検討

薄钢板磁悬浮输送系统悬浮辅助永磁体优化布置基础研究

• 发表时间: 2010
• 作者: T. Narita;Y. Oshinoya;S. Hasegawa;Ken Kashiwabara;伊藤淑人;行木智哉;成田正敬;成田正敬;吉田圭一;内山貴史;吉田圭一;内山貴史;成田正敬;成田正敬;成田正敬;Takayoshi Narita;Takayoshi Narita;成田正敬;政木朋崇;成田正敬;小山内和輝
• 通讯作者: 小山内和輝

Basic Study on Bending Levitation Control for Flexible Steel Plate Using Electromagnetic Force

电磁力柔性钢板弯曲悬浮控制的基础研究

• 发表时间: 2011
• 期刊: Proceedings of the School of Engineering of Tokai University
• 作者: Takayoshi Narita;Y. Oshinoya;Shinya Hasegawa;Hirakazu Kasuya
• 通讯作者: Hirakazu Kasuya

Noncontact Guide for Traveling Continuous Steel Plates Using Electromagnets Placed Asymmetrically at the Positions Where Traveling Direction of Plate Changes

利用非对称放置在板材行进方向变化位置的电磁铁实现连续钢板行进的非接触式导轨

• 发表时间: 2011
• 期刊: Proceedings of the School of Engineering of Tokai University
• 作者: T. Narita;Y. Oshinoya;S. Hasegawa;H. Kasuya
• 通讯作者: H. Kasuya