阵列式磁悬浮用电磁铁的定点悬浮模糊控制技术

摘要

This paper discusses the control technology of the suspension of a fixed-point in the meter-scale environment, and it also introduces a viable control strategy for the meter-scale suspension. By using fuzzy control theory, fuzzy rules and expert experience, it gives the flow chart of the fixed-point suspension in the meter-scale environment, and the study of the control on an actual meter-scale objects suspended is also given. The results show that for the fixed-point suspension under meter-scale, with the fuzzy control method, good effects of fixed-point suspension can be achieved, and that by increasing the number of magnet units, three-dimensional motion of suspemsion objects will be achieved.%讨论了米级悬浮下的定点悬浮控制技术，给出了米级悬浮下的一种可行的控制策略，通过采用模糊控制的思想，建立模糊规则，采用专家经验的方式，给出了米级磁悬浮下的定点悬浮流程图，并以实际的米级悬浮物体为控制对象进行了实验研究。研究结果表明，针对米级悬浮下的定点悬浮，采用模糊控制的方法进行控制，取得了较好的定点悬浮效果；而且，通过增加电磁铁的单元数，可以实现悬浮物体的三维运动。