The 1 DOF model has some oscillatory behavior when the turbine is at rated power. This is running Example 02c with the 1 DOF turbine: <img width="1047" height="619" alt="Image" src="https://github.com/user-attachments/assets/8b9ddc13-4c3b-47d9-9a1b-9f05d0a99fb4" />