TY - JOUR T1 - General analytical model for calculating electromagnetic performance of permanent magnet brushless machines having segmented Halbach array JO - IET Electrical Systems in Transportation PY - 2013/01/01 AU - Shen Y AU - Zhu ZQ ED - DO - DOI: 10.1049/iet-est.2012.0055 VL - 3 IS - 3 SP - 57 EP - 66 Y2 - 2024/10/23 ER -