TY - Journal of Shandong University(Engineering Science) A1 - CHEN Rui, LI Hongwei, TIAN Jing T1 - The relationship between the number of magnetic poles and the bearing capacity of radial magnetic bearing Y1 - 2018-04-20 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 81 EP - 85 VL - 48 IS - 2 UR - http://gxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1672-3961.0.2017.607 ER -