TY - CONF T1 - Modelling of a novel spherical permanent magnet actuator JO - Proceedings - IEEE International Conference on Robotics and Automation PY - 1997/01/01 AU - Wang J AU - Jewell GW AU - Howe D ED - VL - 2 SP - 1190 EP - 1195 Y2 - 2024/12/22 ER -