TY - RPRT TI - Bidirectional linear ultrasonic motor using longitudinal vibrating transducers. AU - Fan Zhang AU - Weishan Chen AU - Junkao Liu AU - Zhisong Wang PY - 2005 DO - 10.1109/tuffc.2005.1397358 UR - https://pubmed.ncbi.nlm.nih.gov/15742570/ ID - 15742570 ER -