请问FFLEX中FDR怎么设置啊？

hanxuefeng5210

我用FFLEX模块做柔性体仿真，不知道怎么设置FDR点，哪位高手指点下，万分感谢！

taylorchou

1st, create a node set including the slave nodes.
2nd, make sure  the master node exist. ( if neccessary, u can create a node in the place of the master node. I often create a master node by means of "node from two point").
3rd, create FDR by selecting the master node and the node set mentioned.

hanxuefeng5210

你好，我没明白master node 是什么意思，是RBE2的意思么？还有我怎么才能在Recurdyn没有实体的地方建一个RBE2点啊？ 2# taylorchou

zgrobot

在ansys中加入rigid region,导入recurdyn中就是FDR,