S. Liu

Obstacle Avoidance Path Planning of Space Manipulator Based on Improved Artificial Potential Field Method

S. Liu, Qiang Zhang, D. Zhou, 2014 .

Assessment of dynamic stability during obstacle crossing

W. Sparrow, S. Liu, J. Charlton, 1997 .

An on-line reference-trajectory generator for smooth motion of impulse-controlled industrial manipulators

S. Liu, S. Liu, 2002, 7th International Workshop on Advanced Motion Control. Proceedings (Cat. No.02TH8623).