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Article

Motion error analysis of a shield machine tool-changing robot based on a screw-vector method

Industrial robots are widely used in various industrial fields, such as handling and welding, due to their good repeat positioning accuracy. The motion error determines the absolute accuracy. For robot design,...

Wenxue Qian, Shuai Song, Kexin Liu, **anhai Zeng, **aowei Yin… in Scientific Reports (2022)