Issue Running Linear System Model

Wind & Water Computer-Aided Engineering Software Tools
2

Dear @Ian.Ammerman,

Just a few comments:

  • Have you removed the generator azimuth state from linearized model? This topic has been discussed several times on this forum, e.g., see: This topic has been discussed several times on this forum, e.g., see: FAST linearization V7.
  • Are the inputs to your linear model (wind speed, pitch) perturbations about the operating point values?
  • Does the following forum topic which asked similar questions help you: OpenFAST: Linearization of NREL 5MW Onshore Turbine?
  • FYI: OpenFAST does not currently support linearization when a DISCON controller is enabled.

Best regards,