TY - CONF T1 - Acoustic noise radiated by space vector PWM, random PWM and direct torque controlled induction motor drive JO - International Conference on Electrical Machines PY - 1998/01/01 AU - Stone DA AU - Xu L AU - Zhu ZQ AU - Howe D ED - SP - 1746 EP - 1751 Y2 - 2025/04/13 ER -