- Comment out all three Derivative blocks, simulation runs. But of course, your model is not in its original intent anymore.
- Use three approximated derivattives (for example, transfer function s/(0.01*s+1) to replace the three ideal Derivative blocks, simulation runs. This is what you should do.
Non Finite Derivative for Integrator Block
2 ビュー (過去 30 日間)
回答 (1 件)
Fangjun Jiang 2020 年 9 月 1 日
Most often this is caused by the ideal Derivative block. You have three in the model, two of them are in series.