Design of a 3(rU)PU Metamorphic Parallel Mechanism Based on Variable Axis Kinematic Pairs
FENG Shengquan, QU Shuwei, LI Ruiqin, YAO Wei, MA Chunsheng
China Mechanical Engineering . 2026, (2): 361 -373 .  DOI: 10.3969/j.issn.1004-132X.2026.02.011