Hi Bao Ngyuyen,
It appears that your Simulink model is encountering an error due to the presence of algebraic loops. Algebraic loops occur when there is a circular dependency of signals between blocks without any delay elements, creating a situation where the output of a block directly or indirectly depends on its own input within the same simulation time step.
To help you understand the specific issue in your model, I have highlighted one of the algebraic loops below:
To address these issues, I suggest reviewing the following resources, which provide comprehensive guidance on identifying and resolving algebraic loops in Simulink models:
- What are algebraic loops in Simulink and how do I solve them? - https://www.mathworks.com/matlabcentral/answers/95310-what-are-algebraic-loops-in-simulink-and-how-do-i-solve-them
- Identify Algebraic Loops in Your Model - https://www.mathworks.com/help/simulink/ug/identify-algebraic-loops-in-your-model.html
- Remove Algebraic Loops - https://www.mathworks.com/help/simulink/ug/remove-algebraic-loops.html
Hope this helps!
