抄録
In the study, we propose high positional precision serial link type manipulator which using singular configuration properties that endeffector doesn ' t move near singular configuration even if joint angle changes greatly. In this paper, first of all, we describe analysis of positional accuracy using geometric model about 1 DOF liner motion link mechanism which proposed. Next, we describe result of evaluation experiment of precision about 1 DOF liner motion link mechanism which was actually built.
