Qingdao
China
Shandong University of Science and Technology
non-contact transportation, near-field acoustic levitation, negative pressure absorption, Piezoelectric actuator, finite element method
Inchworm movement, Piezoelectric actuator, Rhombic amplification mechanism, Driving characteristic analysis
Seabed exploration, Underwater drill, Piezoelectric actuator, Orthogonal experiment, Drilling rate
Ultrasonic transmitter, Near-field ultrasonic levitation, Rotation driving, Multi-physics simulation
Ultrasonic drill, Piezoelectric actuator, Acoustic vibration, Energy transmission, Drilling performance