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HFSS仿真过程中停在那里不动是什么原因？

文章来源: 互联网    录入: mweda.com   

我在HFSS仿真过程中出现了以下这个问题：信息栏也没有出现有错误的信息，但是仿真就是停在那里不动，不知道是什么原因，有知道的大侠没有解释一下！注意进程栏下面的“Surface recovery”是什么意思？


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微波EDA (www.mweda.com) 网友回复：

  • 网友回复


    是不是因为网格划分太多了？以前也遇到过类似的问题

  • 网友回复


    大侠能不能详细的解释一下呢。我的网格划分应该是默认的，应该怎么改呢？

  • 网友回复


    是不是你所在盘的虚拟内存不够？

  • 网友回复

    我出现过这个问题。如果你网格是默认的话，那就修改下你的扫频的频段。把频率设置到低频段，范围改小一点，先算个结果出来，证明你这个模型没有问题。
    然后，低频的可以出来，高频的就是你的机器配置可能有点低，到别人的机器上去算下，同时，有可能的话，自己再优化一下网格。

  • 网友回复

    antenna_03 (E:/ansoft-hfss/1/)
      HFSSDesign1
        [info] Translation Info: Log of translation is in E:/ansoft-hfss/1/antenna_xlation.log (3:06 と  きる 20, 2009)
        [error] Boundary Setup: An excitation must be defined in order to solve driven problems. (3:35 と  きる 20, 2009)
        [error] Solution Setup: No solution setups have been created. (3:35 と  きる 20, 2009)
        [error] Mesh generation has failed. Specific details may be found in 3D Modeler>Model Analysis>Show Analysis Dialog>Last Simulation Mesh. (3:47 と  きる 20, 2009)
        [error] Simulation completed with execution error on server: Local Machine. (3:47 と  きる 20, 2009)
        [error] Mesh generation has failed. Specific details may be found in 3D Modeler>Model Analysis>Show Analysis Dialog>Last Simulation Mesh. (3:50 と  きる 20, 2009)
        [error] Simulation completed with execution error on server: Local Machine. (3:50 と  きる 20, 2009)
        [error] Mesh generation has failed. Specific details may be found in 3D Modeler>Model Analysis>Show Analysis Dialog>Last Simulation Mesh. (3:52 と  きる 20, 2009)
        [error] Simulation completed with execution error on server: Local Machine. (3:52 と  きる 20, 2009)
        [error] Mesh generation has failed. Specific details may be found in 3D Modeler>Model Analysis>Show Analysis Dialog>Last Simulation Mesh. (3:55 と  きる 20, 2009)
        [error] Simulation completed with execution error on server: Local Machine. (3:55 と  きる 20, 2009)
        [warning] Boundary 'FiniteCond1': Assignment has changed due to geometry modifications. (4:05 と  きる 20, 2009)
        [warning] Geometry deletion/modification caused the mesh operation: 'Length1' to be rendered invalid. The mesh operation has been deleted as a result. (4:05 と  きる 20, 2009)
        [warning] Boundary 'FiniteCond1': Assignment has changed due to geometry modifications. (4:06 と  きる 20, 2009)
        [warning] Geometry deletion/modification caused the mesh operation: 'Length2' to be rendered invalid. The mesh operation has been deleted as a result. (4:06 と  きる 20, 2009)
        [error] Initial mesh, process mesh3d died unexpectedly. (4:07 と  きる 20, 2009)
        [error] Simulation completed with execution error on server: Local Machine. (4:07 と  きる 20, 2009)
        [error] Initial mesh, process mesh3d died unexpectedly. (4:08 と  きる 20, 2009)
        [error] Simulation completed with execution error on server: Local Machine. (4:08 と  きる 20, 2009)
        [error] Initial mesh, process mesh3d died unexpectedly. (4:09 と  きる 20, 2009)
        [error] Simulation completed with execution error on server: Local Machine. (4:09 と  きる 20, 2009)
        [warning] Geometry deletion/modification caused the mesh operation: 'Length2' to be rendered invalid. The mesh operation has been deleted as a result. (4:11 と  きる 20, 2009)
    這是我分析時出現的錯誤提示，請各位大哥指導一下。謝謝

  • 网友回复

    低频的高频的网格数有什么区别？我是新手　望指教

  • 网友回复

    好象　高频的和有大电导率的都会分较多的网格　有高手能讲一下吗

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