求助：ANSOFT v12/maxwell3d出错:Could not map vertices on the moving mesh band

2010happy

maxwell3d V12仿真的电磁制动器时，运行了0.0004s提示出错：

    [error] Could not map vertices on the moving mesh band.  Possible causes are: 1) Motion setup is not correct. 2) The model uses rotational motion, the geometry is less than a full circle, and master-slave boundaries were not defined on the surfaces of the wedge. 3) The model uses translational motion, and true surface curves were used on the band object or on the outermost faces of moving objects. 4) Extremely small gaps or faces exist in the geometry. These may need to be removed or enlarged. (6:11 下午  十月 23, 2010)
    [error] Simulation completed with execution error on server: Local Machine. (6:11 下午  十月 23, 2010)

jameslin

模型的问题
你试着在做BAND的时候用一条线来选择生成 true surface

haifeifei

能说的清楚些不?

goding

楼主你的问题解决了吗？可以分享一下怎么解决的吗？谢谢了

snchu

我也遇到了这个问题，经过多番查找资料和自身反复试验，得到Band的几个设置要求如下：
（1）3维中Band要设成多面体，多面体环也行。
（2) 内部最好添加一个”空气包“（可以是Vacuum），作为Innerregion。
（3）外部的Region必须加。
（4）Innerregion和Region最好都别和Band接触，要保持一定的间距。
（5）有时要对Band内部运动物体设置Maximun surface deviation angle。

dishixiaoke

snchu 发表于 2013-7-27 16:54
我也遇到了这个问题，经过多番查找资料和自身反复试验，得到Band的几个设置要求如下：
（1）3维中Band要设 ...

请问多面体环，怎么设置啊

snchu

先在外面画一个多面体环，再在里面画一个，减一下就得到环形。

as2445258

making single connected conduction region failed.Please  check the motion setup. if a conducting region with a hole encloses the entire band,make this conductor be a solid conductor winding with zero voltage applied. it may help to cover the surfaces of conducting region which are facing band with insulating boundary. 这个问题怎么解决