带有2D哈尔巴赫阵列和印刷电路板线圈的磁悬浮系统的力和扭矩模型
Menglong Zou1, Mingxing Song1, Shun Zhou1
1School of Electrical Information, Wuhan University, Wuhan 430072, China.
Sensors (Basel, Switzerland)
|November 14, 2023
概括
本研究介绍了一种无限可扩展的磁悬浮平面电机 (MLPM),使用独立的PCB线圈进行可扩展的精密加工工作台. 这种新的设计显著提高了磁力和扭矩计算的准确性,提高了制造能力.
科学领域:
- 工程 工程师 工程师 工程师
- 材料科学 材料科学 材料科学
- 机器人技术 机器人技术 机器人技术
背景情况:
- 精密加工需要具有可变冲程大小的适应性工作台.
- 现有的磁悬浮系统在可扩展性和制造集成方面存在局限性.
研究的目的:
- 为精密加工应用提出一种新的,无限可扩展的磁悬浮平面电机 (MLPM).
- 通过创新的MLPM设计,提高可扩展性和制造可行性.
主要方法:
- 使用独立的,较小的线圈单元,在16层PCB上结构成螺旋图案.
- 实现了对定子线圈和2D哈尔巴赫阵列的磁场建模.
- 采用表格查找方法来查看终端效应,并解决电流向量以评估磁力和扭矩脱.
主要成果:
- 与传统方法相比,磁力计算精度提高了50.31%.
- 在扭矩计算准确度方面表现出70.65%的改进.
- 通过原型开发和测试验证了模型准确性.
结论:
- 拟议的MLPM为精密加工工作台提供了一个可扩展的解决方案.
- 创新的设计和增强的精度为机器人和先进制造提供了巨大的潜力.
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