基于双侧<strong>Halbach</strong>阵列可靠稳定吸附的永磁轮设计与参数优化

基于双侧Halbach阵列可靠稳定吸附的永磁轮设计与参数优化

卢炳盛,唐东林,胡远遥,车健波,何媛媛

Design and parameter optimization of permanent magnet wheel based on reliable and stable adhesion of bilateral Halbach arrays

Bingsheng LU,Donglin TANG,Yuanyao HU,Jianbo CHE,Yuanyuan HE

表2 30°~45°相对转角下双侧Halbach永磁轮周向转动过程中的吸附力评价指标

Table 2 Evaluation indicators of adhesion force during circumferential rotation of bilateral Halbach permanent magnet wheel with relative rotation angle of 30°-45°

相对转角 $θ_{r e l} / (°)$	平均吸附力 $F_{m e a n} / N$	吸附力波动幅度 $∆ F$ /N	吸附力波动系数C_F
30	190.671	24.597	0.129
31	190.137	21.866	0.115
32	189.598	18.960	0.100
33	189.054	16.259	0.086
34	188.506	13.384	0.071
35	187.955	10.713	0.057
36	187.401	11.244	0.060
37	186.845	11.024	0.059
38	186.287	11.364	0.061
39	185.727	12.072	0.065
40	185.167	13.147	0.071
41	184.607	14.769	0.080
42	184.048	16.748	0.091
43	183.489	19.266	0.105
44	182.932	21.952	0.120
45	182.377	24.803	0.136