TY - JOUR T1 - Linear PM machines having mixed grade and unequal magnet height pole JO - Applied Mechanics and Materials PY - 2013/01/01 AU - Lin N AU - Shen Y AU - Zhu ZQ ED - DO - DOI: 10.4028/www.scientific.net/AMM.416-417.439 VL - 416-417 SP - 439 EP - 444 Y2 - 2024/10/23 ER -