The stiffness of a hybrid machine tool using a redundantly actuated parallel mechanism was analyzed by considering the deformation of the straight rolling slide-way pair and bearings.

• 为了深入研究基于冗余驱动并联机构的混联机床的静刚度,提出一种建立整机刚度模型的方法,这种方法考虑了滚动直线导轨副和轴承的变形。