浏览:3421 回答:4
目前项目遇到困难,请各位大神帮忙,具体问题如下:
图中装配体包括两个部分A和B,整体比较复杂,由于硬件限制,只保留A部分,将B部分设置成弹性模量较大的质量块来模拟刚体,
设弹性模量为22次方,但是会出现如下报错,不知道怎么解决?希望有大神解答,不胜感激:cat39:
Large negative pivot value ( -8.419662714E-03 ) in Eqn.system. May be because of a badtemperature-dependent material property used in the model
Smallest negative equation solver pivot term encountered at UX DOF of node 58652. Check for an insufficiently constrained model.