Development of an arrayed-type multi-degree-of-freedom ultrasonic motor based on a selection of reciprocating vibration modes

Physics & Astronomy

• vibration mode 100%
• degrees of freedom 88%
• ultrasonics 82%
• rotors 24%
• robot arms 18%
• piezoelectric ceramics 13%
• actuation 12%
• layouts 12%
• torque 11%
• finite element method 10%
• actuators 9%
• adjusting 9%
• cameras 9%
• lenses 8%
• excitation 5%