obsidian_backup/多体+耦合求解器/多体+水动HD+系泊MD.md
2026-02-12 23:22:38 +08:00

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配置文件

  • 配置文件新增MD和MD输入文件路径加在气动后 done
  • 新增p_fast.comp_mooring done

init HD MD初始化

对照FAST_subs.f90 774行附近

IF ( p_FAST%CompHydro == Module_HD ) THEN

对照FAST_subs.f90 919行附近

! initialize CompMooring modules

补充代码 coupled_solver_sub.rs

pub fn fast_init_with_yaml(){}
    if p_fast.comp_hydro == 1 {
	    to be done
    }
    
    if p_fast.comp_mooring == 1{
	    to be done
    }
    
}

模型文件路径data\HEROWIND_models\NREL_5MW_OC4Semi
配置文件Herowind_NREL5MW_ppl_hdmd_calc_config.yaml中气动控制HD MD绝对路径需按需修改

路径使用示例代码: 配置文件参数

calc_config.hydrofile.hydro_input_file
calc_config.mooringfile.mooring_input_file

代码


	// 1 获取运行程序exe所在的路径
    let exe_path: PathBuf = env::current_exe()

        .expect("Unable to get current executable path");

    let exe_dir = exe_path

        .parent()

        .expect("Executable must have a parent directory");
        
     // 2 路径拼接
	 let dll_path = &calc_config.controller_input.dll_path;

	 let dll_full_path = exe_dir.join(dll_path);

	 let dll_full_path_str: &str = dll_full_path.to_str().expect("proxy_path is not valid UTF8");  
      

InitModuleMappings

mapping code

if (p_FAST%CompElast == Module_ED) then
      NumBl   = SIZE(ED%y%BladeRootMotion,1)
      PlatformMotion => ED%y%PlatformPtMesh
      PlatformLoads  => ED%Input(1)%PlatformPtMesh
      
      SubstructureMotion2HD => ED%y%PlatformPtMesh
         SubstructureMotion    => ED%y%PlatformPtMesh
         SubstructureLoads     => ED%Input(1)%PlatformPtMesh

  IF ( SrvD%Input(1)%PtfmMotionMesh%Committed ) THEN
	 CALL MeshMapCreate( PlatformMotion, SrvD%Input(1)%PtfmMotionMesh, MeshMapData%ED_P_2_SrvD_P_P, ErrStat2, ErrMsg2 )
		CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':ED_P_2_SrvD_P_P' )
  ENDIF
  
   IF ( p_FAST%CompHydro == Module_HD ) THEN ! HydroDyn-{ElastoDyn or SubDyn}
    
      ! Regardless of the offshore configuration, ED platform motions will be mapped to the PRPMesh of HD
      ! we're just going to assume PlatformLoads and PlatformMotion are committed
      CALL MeshMapCreate( PlatformMotion, HD%Input(1)%PRPMesh, MeshMapData%ED_P_2_HD_PRP_P, ErrStat2, ErrMsg2 )
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':ED_P_2_HD_PRP_P' )  
        
        IF ( HD%y%WAMITMesh%Committed  ) THEN ! meshes for floating
            ! HydroDyn WAMIT point mesh to/from ElastoDyn or SD point mesh
         CALL MeshMapCreate( HD%y%WAMITMesh, SubstructureLoads, MeshMapData%HD_W_P_2_SubStructure, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':HD_W_P_2_SubStructure' )       
         CALL MeshMapCreate( SubstructureMotion2HD, HD%Input(1)%WAMITMesh, MeshMapData%SubStructure_2_HD_W_P, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':SubStructure_2_HD_W_P' )
      END IF
         
        IF ( HD%Input(1)%Morison%Mesh%Committed  ) THEN  
         CALL MeshMapCreate( HD%y%Morison%Mesh, SubstructureLoads, MeshMapData%HD_M_P_2_SubStructure, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':HD_M_P_2_SubStructure' )
         CALL MeshMapCreate( SubstructureMotion2HD,  HD%Input(1)%Morison%Mesh, MeshMapData%SubStructure_2_HD_M_P, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':SubStructure_2_HD_M_P' )                  
      END IF
      
      IF ( p_FAST%CompMooring == Module_MD ) THEN
!-------------------------
!  SubDyn/ElastoDyn <-> MoorDyn
!-------------------------
      ! MoorDyn point mesh to/from SubDyn or ElastoDyn point mesh
         CALL MeshMapCreate( MD%y%CoupledLoads(1), SubstructureLoads,  MeshMapData%Mooring_2_Structure, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':Mooring_2_Structure' )
         CALL MeshMapCreate( SubstructureMotion, MD%Input(1)%CoupledKinematics(1),  MeshMapData%Structure_2_Mooring, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':Structure_2_Mooring' )
      END IF
      
    IF ( p_FAST%SolveOption == Solve_SimplifiedOpt1 ) THEN
         CALL AllocAry( MeshMapData%Jacobian_Opt1, SizeJac_ED_HD, SizeJac_ED_HD, 'Jacobian for Ptfm-HD coupling', ErrStat2, ErrMsg2 )
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
         
   IF ( ALLOCATED( MeshMapData%Jacobian_Opt1 ) ) THEN   
      CALL AllocAry( MeshMapData%Jacobian_pivot, SIZE(MeshMapData%Jacobian_Opt1), 'Pivot array for Jacobian LU decomposition', ErrStat2, ErrMsg2 )
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )                 
   END IF
   
         
    CALL ResetRemapFlags(p_FAST, ED, SED, BD, AD, ExtLd, HD, SD, ExtPtfm, SrvD, MAPp, FEAM, MD, Orca, IceF, IceD )      
    
          CALL MeshCopy ( ED%Input(1)%HubPtLoad, MeshMapData%u_ED_HubPtLoad, MESH_NEWCOPY, ErrStat2, ErrMsg2 )      
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':u_ED_HubPtLoad' )                 
            
      CALL MeshCopy ( SubStructureLoads, MeshMapData%SubstructureLoads_Tmp, MESH_NEWCOPY, ErrStat2, ErrMsg2 )
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':SubstructureLoads_Tmp' )

      CALL MeshCopy ( SubStructureLoads, MeshMapData%SubstructureLoads_Tmp2, MESH_NEWCOPY, ErrStat2, ErrMsg2 )
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':SubstructureLoads_Tmp2' )
         
      CALL MeshCopy ( PlatformLoads, MeshMapData%PlatformLoads_Tmp, MESH_NEWCOPY, ErrStat2, ErrMsg2 )      
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':PlatformLoads_Tmp' )                 

      CALL MeshCopy ( PlatformLoads, MeshMapData%PlatformLoads_Tmp2, MESH_NEWCOPY, ErrStat2, ErrMsg2 )      
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':PlatformLoads_Tmp2' )  
         

      IF ( p_FAST%CompHydro == Module_HD ) THEN
         
         !TODO: GJH Is this needed, I created it as a place holder, 5/11/2020
         !CALL MeshCopy ( HD%Input(1)%PRPMesh, MeshMapData%u_HD_PRP_Mesh, MESH_NEWCOPY, ErrStat2, ErrMsg2 )      
         !   CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':u_HD_PRP_Mesh' )
            
         CALL MeshCopy ( HD%Input(1)%WAMITMesh, MeshMapData%u_HD_W_Mesh, MESH_NEWCOPY, ErrStat2, ErrMsg2 )      
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':u_HD_W_Mesh' )                 
                  
         CALL MeshCopy ( HD%Input(1)%Morison%Mesh, MeshMapData%u_HD_M_Mesh, MESH_NEWCOPY, ErrStat2, ErrMsg2 )      
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName//':u_HD_M_Mesh' )                         
                                    
      END IF    
      
      END SUBROUTINE InitModuleMappings

SUBROUTINE ResetRemapFlags

   IF ( p_FAST%CompHydro == Module_HD ) THEN
      HD%Input(1)%PRPMesh%RemapFlag       = .FALSE.
      IF (HD%Input(1)%WAMITMesh%Committed) THEN
          HD%Input(1)%WAMITMesh%RemapFlag  = .FALSE.
                 HD%y%WAMITMesh%RemapFlag  = .FALSE.                
      END IF
      IF (HD%Input(1)%Morison%Mesh%Committed) THEN
          HD%Input(1)%Morison%Mesh%RemapFlag  = .FALSE.
                 HD%y%Morison%Mesh%RemapFlag  = .FALSE.
      END IF
   END IF
   
   IF ( p_FAST%CompMooring == Module_MD ) THEN
       MD%Input(1)%CoupledKinematics(1)%RemapFlag     = .FALSE.
              MD%y%CoupledLoads(1)%RemapFlag          = .FALSE.    

solution t0

   if ( P_FAST%CompSeaSt == Module_SeaSt .and. y_FAST%WriteThisStep) then
      ! note: SeaState has no inputs and only calculates WriteOutputs, so we don't need to call CalcOutput unless we are writing to the file
      call SeaSt_CalcOutput( t_initial, SeaSt%u, SeaSt%p, SeaSt%x(1), SeaSt%xd(1), SeaSt%z(1), SeaSt%OtherSt(1), SeaSt%y, SeaSt%m, ErrStat2, ErrMsg2 )
         call SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
   end if
   
   

CALL CalcOutputs_And_SolveForInputs()

solver_option_2基本没变化

新增 transfer_ServD_to_SD_MD 传递u_MD%DeltaL    =  y_SrvD%CableDeltaL  和  u_MD%DeltaLdot =  y_SrvD%CableDeltaLdot

新增CALL Transfer_Structure_to_Opt1Inputs

Transfer_Structure_to_Opt1Inputs

PlatformMotion => y_ED%PlatformPtMesh
   
   
   IF (p_FAST%CompSub == Module_SD) THEN
      SubstructureMotion => SD%y%y3Mesh
      SubstructureMotion2HD => SD%y%y2Mesh
   ELSE
      SubstructureMotion => PlatformMotion
      SubstructureMotion2HD => PlatformMotion
   ENDIF
   
      IF ( p_FAST%CompHydro == Module_HD ) THEN
   
      CALL Transfer_Point_to_Point( PlatformMotion, u_HD%PRPMesh, MeshMapData%ED_P_2_HD_PRP_P, ErrStat2, ErrMsg2 )
         CALL SetErrStat(ErrStat2,ErrMsg2,ErrStat, ErrMsg, RoutineName//' (u_HD%PRPMesh)' )
         
         ! if we don't have a call to SD_CalcOutput, we need to check that p_FAST%CompSub /= Module_SD before this:
      ! IF (p_FAST%CompSub /= Module_SD) THEN
         CALL Transfer_SubStructureMotion_to_HD( SubstructureMotion2HD, u_HD%WAMITMesh, u_HD%Morison%Mesh, MeshMapData, ErrStat2, ErrMsg2 )
            CALL SetErrStat(ErrStat2,ErrMsg2, ErrStat, ErrMsg, RoutineName)
      !END IF ! don't transfer for SubDyn unless we have called SD_CalcOutput
            
   END IF
   
         ELSEIF ( p_FAST%CompMooring == Module_MD ) THEN
            ! motions:
         CALL Transfer_Point_to_Point( SubstructureMotion, u_MD%CoupledKinematics(1), MeshMapData%Structure_2_Mooring, ErrStat2, ErrMsg2 )
            CALL SetErrStat(ErrStat2,ErrMsg2,ErrStat, ErrMsg,RoutineName//'u_MD%CoupledKinematics' )
            

solveoption1

SubstructureMotion => ED%y%PlatformPtMesh

   ELSEIF ( p_FAST%CompMooring == Module_MD ) THEN
         
      CALL MD_CalcOutput( this_time, MD%Input(1), MD%p, MD%x(this_state), MD%xd(this_state), MD%z(this_state), &
                            MD%OtherSt(this_state), MD%y, MD%m, ErrStat2, ErrMsg2 )
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
         
         
   ELSEIF ( p_FAST%SolveOption == Solve_SimplifiedOpt1 ) THEN  ! No substructure model
                                                    
      CALL ED_HD_InputOutputSolve(  this_time, p_FAST, calcJacobian &
                                    , ED%Input(1), ED%p, ED%x(this_state), ED%xd(this_state), ED%z(this_state), ED%OtherSt(this_state), ED%y,  ED%m &
                                    , HD%Input(1), HD%p, HD%x(this_state), HD%xd(this_state), HD%z(this_state), HD%OtherSt(this_state), HD%y,  HD%m & 
                                    , MAPp%Input(1), MAPp%y, FEAM%Input(1), FEAM%y, MD%Input(1), MD%y, SrvD%Input(1), SrvD%y &          
                                    , MeshMapData , ErrStat2, ErrMsg2, WriteThisStep )
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
         
         

ED_HD_InputOutputSolve

      CALL ED_CopyOutput( y_ED, y_ED_input, MESH_NEWCOPY, ErrStat2, ErrMsg2)
         CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
      
      IF ( calcJacobian ) THEN         
         CALL ED_CopyInput(  u_ED, u_ED_perturb, MESH_NEWCOPY, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )       
         CALL ED_CopyOutput( y_ED, y_ED_perturb, MESH_NEWCOPY, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
         CALL HydroDyn_CopyInput(  u_HD, u_HD_perturb, MESH_NEWCOPY, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
         CALL HydroDyn_CopyOutput( y_HD, y_HD_perturb, MESH_NEWCOPY, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
            
         CALL Transfer_PlatformMotion_to_HD(y_ED_input%PlatformPtMesh,  u_HD, MeshMapData, ErrStat2, ErrMsg2 ) ! get u_HD from y_ED_input
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
            
         u( 1: 3) = u_ED%PlatformPtMesh%Force(:,1) / p_FAST%UJacSclFact
         u( 4: 6) = u_ED%PlatformPtMesh%Moment(:,1) / p_FAST%UJacSclFact  
         u( 7: 9) = y_ED_input%PlatformPtMesh%TranslationAcc(:,1)
         u(10:12) = y_ED_input%PlatformPtMesh%RotationAcc(:,1)

      K = 0
      
      DO
         
         !-------------------------------------------------------------------------------------------------
         ! Calculate outputs at this_time, based on inputs at this_time
         !-------------------------------------------------------------------------------------------------
         
         CALL ED_CalcOutput( this_time, u_ED, p_ED, x_ED, xd_ED, z_ED, OtherSt_ED, y_ED, m_ED, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
         CALL HydroDyn_CalcOutput( this_time, u_HD, p_HD, x_HD, xd_HD, z_HD, OtherSt_HD, y_HD, m_HD, ErrStat2, ErrMsg2 )
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )      

         IF ( K >= p_FAST%KMax ) EXIT
         
                                                            
         !-------------------------------------------------------------------------------------------------
         ! Calculate Jacobian: partial U/partial u:
         ! (note that we don't want to change u_ED or u_HD here)
         !-------------------------------------------------------------------------------------------------
         
         CALL U_ED_HD_Residual(y_ED, y_HD, u, Fn_U_Resid)   ! U_ED_HD_Residual checks for error
            IF (ErrStat >= AbortErrLev) THEN
               CALL CleanUp()
               RETURN
            END IF         
         
         IF ( calcJacobian ) THEN              
            !...............................
            ! Get ElastoDyn's contribution:
            !...............................
            DO i=1,6 !call ED_CalcOutput
                  
               CALL ED_CopyInput(  u_ED, u_ED_perturb, MESH_UPDATECOPY, ErrStat2, ErrMsg2 )
                  CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )            
               u_perturb = u            
               CALL Perturb_u( i, u_perturb, u_ED_perturb=u_ED_perturb, perturb=ThisPerturb ) ! perturb u and u_ED by ThisPerturb [routine sets ThisPerturb]
                  
               ! calculate outputs with perturbed inputs:
               CALL ED_CalcOutput( this_time, u_ED_perturb, p_ED, x_ED, xd_ED, z_ED, OtherSt_ED, y_ED_perturb, m_ED, ErrStat2, ErrMsg2 ) !calculate y_ED_perturb
                  CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )            
                  
                  
               CALL U_ED_HD_Residual(y_ED_perturb, y_HD, u_perturb, Fn_U_perturb) ! get this perturbation, U_perturb
                  IF ( ErrStat >= AbortErrLev ) RETURN ! U_ED_HD_Residual checks for error
                  
               IF (ErrStat >= AbortErrLev) THEN
                  CALL CleanUp()
                  RETURN
               END IF         
                  
                  
               MeshMapData%Jacobian_Opt1(:,i) = (Fn_U_perturb - Fn_U_Resid) / ThisPerturb
                  
            END DO ! ElastoDyn contribution ( columns 1-6 )
            
            !...............................
            ! Get HydroDyn's contribution:
            !...............................
            DO i=7,12 !call HD_CalcOutput
                  
               ! we want to perturb u_HD, but we're going to perturb the input y_ED and transfer that to HD to get u_HD
               CALL ED_CopyOutput( y_ED_input, y_ED_perturb, MESH_UPDATECOPY, ErrStat2, ErrMsg2 )         
                  CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )                                   
               u_perturb = u            
               CALL Perturb_u( i, u_perturb, y_ED_perturb=y_ED_perturb, perturb=ThisPerturb ) ! perturb u and y_ED by ThisPerturb [routine sets ThisPerturb]
               CALL Transfer_PlatformMotion_to_HD( y_ED_perturb%PlatformPtMesh, u_HD_perturb, MeshMapData, ErrStat2, ErrMsg2 ) ! get u_HD_perturb
                  CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )                                   
                  
               ! calculate outputs with perturbed inputs:
               CALL HydroDyn_CalcOutput( this_time, u_HD_perturb, p_HD, x_HD, xd_HD, z_HD, OtherSt_HD, y_HD_perturb, m_HD, ErrStat2, ErrMsg2 )
                  CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
                  
                  
               CALL U_ED_HD_Residual(y_ED, y_HD_perturb, u_perturb, Fn_U_perturb) ! get this perturbation  ! U_ED_HD_Residual checks for error                      
                  IF ( ErrStat >= AbortErrLev ) THEN
                     CALL CleanUp()
                     RETURN 
                  END IF
                  
               MeshMapData%Jacobian_Opt1(:,i) = (Fn_U_perturb - Fn_U_Resid) / ThisPerturb
                                                                  
            END DO ! HydroDyn contribution ( columns 7-12 )         
            
            CALL LAPACK_getrf( M=NumInputs, N=NumInputs, A=MeshMapData%Jacobian_Opt1, IPIV=MeshMapData%Jacobian_pivot, ErrStat=ErrStat2, ErrMsg=ErrMsg2 )
               CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )            
               
         u_delta = -Fn_U_Resid
         CALL LAPACK_getrs( TRANS='N', N=NumInputs, A=MeshMapData%Jacobian_Opt1, IPIV=MeshMapData%Jacobian_pivot, B=u_delta, &
                            ErrStat=ErrStat2, ErrMsg=ErrMsg2 )
               CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )          
               
         u = u + u_delta
                  
         u_ED%PlatformPtMesh%Force( :,1)               = u_ED%PlatformPtMesh%Force( :,1)               + u_delta( 1: 3) * p_FAST%UJacSclFact 
         u_ED%PlatformPtMesh%Moment(:,1)               = u_ED%PlatformPtMesh%Moment(:,1)               + u_delta( 4: 6) * p_FAST%UJacSclFact
         y_ED_input%PlatformPtMesh%TranslationAcc(:,1) = y_ED_input%PlatformPtMesh%TranslationAcc(:,1) + u_delta( 7: 9)
         y_ED_input%PlatformPtMesh%RotationAcc(   :,1) = y_ED_input%PlatformPtMesh%RotationAcc(   :,1) + u_delta(10:12)
                  
         CALL Transfer_PlatformMotion_to_HD( y_ED_input%PlatformPtMesh, u_HD, MeshMapData, ErrStat2, ErrMsg2 ) ! get u_HD with u_delta changes
            CALL SetErrStat( ErrStat2, ErrMsg2, ErrStat, ErrMsg, RoutineName )
         
         K = K + 1
         
      END DO ! K      

CALL MD_CalcOutput