TY  - GEN
AU  - Chen,Y
AU  - Zhou,T Y
AU  - Zhang,Q
AU  - Chen,X Y
AU  - Chen,S H
TI  - A study on the friction of a self-correction ultrasonic stepping motor
SN  - 0041-624X
PY  - 2002///0911
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/s0041-624x(02)00355-4
ER  -