EM模型仿真中的收敛误差

在谐波平衡模拟中使用EM模型进行模拟时会出现收敛误差。
但是在ADS的电气模型（微带线模型等）的仿真中没有收敛误差。
只有从其布局中提取的EM模型才会出现该错误。
我在ADS手册中阅读了谐波平衡模拟中的收敛误差文档。
我尝试应用文档中建议的威廉希尔官方网站 ，例如更改OSR，使用TAHB，自动（首选）收敛模式，高级（稳健）收敛模式，将迭代更改为强大和自定义1000，直接求解器，Krylov求解器，Matrix re
- 使用健壮，自定义，Krylove重新启动长度（强大，低内存，自定义）等等...我也尝试更改一些高级延续参数和高级krylov参数。
但收敛仍然没有成功。
我可以尝试什么来达到收敛？
非常感谢你。



     以下为原文

  Convergence errors occur in a simulation with an EM model in hARMonic balance simulation.
But there is no convergence error in a simulation with electrical models(microstrip line models and so on) of ADS.
The error only occurs with its EM model extracted from its layout.
I read the document of convergence error in harmonic balance simulation in the manual of ADS.
I tried applying the techniques suggested in the document, such as changing the OSR, using TAHB, auto(preferred) convergence mode, advanced (robust) convergence mode, changing iterations to robust and custom with 1000, direct solver, Krylov solver, Matrix re-use robust, custom, Krylove Restart length (robust, low memory, custom), and so on...
I also tried changing some of advanced continuation parameters and advanced krylov parameters.
But still no success in convergence.
What could I try to reach the convergence?
Thank you very much.