An Ultrasonic Microrobot Enabling Ultrafast Bidirectional Navigation in Confined Tubular Environments
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DOI: 10.1007/s40820-025-01894-y
Abstract: An ultrasonic microrobot achieves bidirectional high-speed locomotion (81 cm s−1) in micro-pipes via frequency modulation. MEMS-fabricated ultrathin piezoelectric composite film enables rapid navigation within confined pipeline (4 mm height), slope climbing (24.25°), and notable load-carrying… read more here.
Keywords: navigation; tubular environments; bidirectional navigation; ultrasonic microrobot ... See more keywords