動力學(xué)，一個物體與內(nèi)部一個點做耦合，在邊界條件的位移選項中對這個耦合點設(shè)置六個自由度，結(jié)果只有旋轉(zhuǎn)沒用平移，警告中顯示：The option *boundary,type=displacementhas been used; check status file between steps for warnings on any jumps prescribedacross the steps in displacement values of translational dof. For rotational dof make sure that there no such jumps.all jumps in displacements across steps are ignored.百度的說得保證轉(zhuǎn)動自由度沒用突變，這該怎么修改呢？想讓他既空間移動又有旋轉(zhuǎn)。