Remove tower-top velocity from pitch saturation block

Ben-Mertz · Jul 16, 2020 · d214f5a · d214f5a
1 parent dd841ae
commit d214f5a
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/ControllerBlocks.f90 b/src/ControllerBlocks.f90
@@ -268,12 +268,10 @@ REAL FUNCTION PitchSaturation(LocalVar, CntrPar, objInst)
         TYPE(LocalVariables), INTENT(INOUT)     :: LocalVar 
         TYPE(ObjectInstances), INTENT(INOUT)    :: objInst
         ! Allocate Variables 
-        REAL(4)                     :: V_towertop ! Estimated velocity of tower top (m/s)
         REAL(4)                     :: Vhat     ! Estimated wind speed without towertop motion [m/s]
         REAL(4)                     :: Vhatf     ! 30 second low pass filtered Estimated wind speed without towertop motion [m/s]
 
-        V_towertop = PIController(LocalVar%FA_Acc, 0.0, 1.0, -100.0, 100.0, LocalVar%DT, 0.0, .FALSE., objInst%instPI)
-        Vhat = LocalVar%WE_Vw_F + V_towertop
+        Vhat = LocalVar%WE_Vw_F
         Vhatf = SecLPFilter(Vhat,LocalVar%DT,0.21,0.7,LocalVar%iStatus,.FALSE.,objInst%instSecLPF) ! 30 second time constant
 
         ! Define minimum blade pitch angle as a function of estimated wind speed