Abstract
摘要: 为满足空间实验室的科学实验载荷对微重力环境水平的要求,需要保证空间微重力实验载荷平台的振动隔离性能,即需要平台激励器能在控制系统的作用下适时地产生抑制平台扰动的激励力.本文提出了平台激励器的初步指标,从磁悬浮基本原理出发设计出多种结构形式,在此结构基础上完成有限元磁路仿真和激励器的线圈设计,并对各种结构形式进行比较,根据比较结果总结出各结构形式的优缺点,为激励器的具体设计提供了依据. 关键词: 磁悬浮平台 / 磁悬浮激励器 / 结构形式 / 有限元仿真 / 线圈设计
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