机译:Rotor optimization for the improvement of ultrasonic motor performance
Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Jiangsu, Peoples R China;
Guangzhou Univ, Sch Mech & Elect Engn, Guangzhou, Guangdong, Peoples R China;
Ultrasonic motor; rotor deformation; uneven contact; structure optimization; shell structure;