三维瞬态仿真的问题

风林火山

检测没问题，运行一会提示
    [error] Wrong band mesh.  Suggested solutions: (1). Add the InnerRegion to wrap all moving objects. (2). Specify smaller normal deviation angle to InnerRegion (suggested angle is twice as much as band object surface). (3). If the band gap very is small, a small segment is needed for band object so that the smooth curvature can be built on band surface. (4). Band object has true surfaces, but no mesh operation or operation is too large. (10:31 上午  十二月 23, 2014)
    [error] Simulation completed with execution error on server: Local Machine.
电机是磁阻电机，定转子齿对齐时间距是0.15。另外气隙没有画会不会有影响
band面形状如图