机械科学与技术2018，Vol.37Issue(7)：1048-1054,7.DOI:10.13433/j.cnki.1003-8728.2018.0708
飞轮储能用径向磁悬浮轴承结构优化设计
Structural Optimization Design of Radial Magnetic Bearing for Flywheel Energy Storage
王晓远 1张德政 1高鹏 1王谊1
作者信息
- 1. 天津大学电气自动化与信息工程学院,天津300072
- 折叠
摘要
Abstract
In order to improve its capacity,while loss,critical speed and control stiffness are considered,the design of the structural dimensions of the radial magnetic bearing should be optimal.This paper introduces the fruit fly optimization algorithm (FOA) into the optimal design of the radial magnetic bearing(RMB) for flywheel energy storage.Its size parameter is used as an optimization variable,and its multi-objective optimization is carried out to optimize its capacity,volume and axial length.Through optimization,the carrying capacity of the RMB increases by 50％,and its axial length and volume decrease by 30.6％ and 19.3％ respectively.The results show that the optimization algorithm designed in this paper is simple and effective,reduces the optimization workload and has universal applicability.关键词
径向磁悬浮轴承/承载力/果蝇优化算法/多目标优化Key words
radial magnetic bearing/beating capacity/fruit fly optimization algorithm/multi-objective optimization分类
机械制造引用本文复制引用
王晓远,张德政,高鹏,王谊..飞轮储能用径向磁悬浮轴承结构优化设计[J].机械科学与技术,2018,37(7):1048-1054,7.
