Solver class which uses Differential Algebraic Equation(DAE) systems. More...
#include <DAESolver.h>
Inheritance diagram for DPsim::DAESolver:
Collaboration diagram for DPsim::DAESolver:
Public Member Functions | |
| DAESolver (String name, const CPS::SystemTopology &system, Real dt, Real mT0) | |
| Create solve object with given parameters. | |
| ~DAESolver () | |
| Deallocate all memory. | |
| void | initialize () final |
| Initialize Components & Nodes with initial values. | |
| Real | step (Real time) |
| Solve system for the current time. | |
| CPS::Task::List | getTasks () override |
| Get tasks for scheduler. | |
 Public Member Functions inherited from DPsim::Solver | |
| Solver (String name, CPS::Logger::Level logLevel) | |
| void | setTimeStep (Real timeStep) |
| void | doFrequencyParallelization (Bool freqParallel) |
| virtual void | setSystem (const CPS::SystemTopology &system) |
| void | doSystemMatrixRecomputation (Bool value) |
| void | doSteadyStateInit (Bool f) |
| activate steady state initialization | |
| void | setSteadStIniTimeLimit (Real v) |
| set steady state initialization time limit | |
| void | setSteadStIniAccLimit (Real v) |
| set steady state initialization accuracy limit | |
| virtual void | setSolverAndComponentBehaviour (Solver::Behaviour behaviour) |
| set solver and component to initialization or simulation behaviour | |
| void | doInitFromNodesAndTerminals (Bool f) |
| activate powerflow initialization | |
| virtual void | setDirectLinearSolverConfiguration (DirectLinearSolverConfiguration &) |
| set direct linear solver configuration (only available in MNA for now) | |
| virtual void | logLUTimes () |
| log LU decomposition times, if applicable | |
| virtual void | log (Real time, Int timeStepCount) |
| Log results. | |
| void | setMaxNumberOfIterations (int maxIterations) |
Protected Member Functions | |
| int | residualFunction (realtype ttime, N_Vector state, N_Vector dstate_dt, N_Vector resid) |
Static Protected Member Functions | |
| static int | residualFunctionWrapper (realtype ttime, N_Vector state, N_Vector dstate_dt, N_Vector resid, void *user_data) |
| Residual Function of entire System. | |
Protected Attributes | |
| CPS::SystemTopology | mSystem |
| std::vector< Int > | mOffsets |
| Offsets vector for adding new equations to the residual vector. | |
| Real | mTimestep |
| Constant time step. | |
| Int | mNEQ |
| Number of equations in problem. | |
| CPS::IdentifiedObject::List | mComponents |
| Components of the Problem. | |
| CPS::SimNode< Complex >::List | mNodes |
| Nodes of the Problem. | |
| Real | mT0 |
| void * | mem = NULL |
| Memory block allocated by IDA. | |
| N_Vector | state = NULL |
| Vector of problem variables. | |
| N_Vector | dstate_dt = NULL |
| Derivates of the state vector with respect to time. | |
| realtype | tret |
| Time IDA reached while solving. | |
| realtype | abstol |
| Scalar absolute tolerance. | |
| realtype | rtol |
| Relative tolerance. | |
| SUNMatrix | A = NULL |
| Template Jacobian Matrix. | |
| SUNLinearSolver | LS = NULL |
| Linear solver object. | |
| long int | interalSteps = 0 |
| long int | resEval = 0 |
| std::vector< CPS::DAEInterface::ResFn > | mResidualFunctions |
| Protected Attributes inherited from DPsim::Solver | |
| String | mName |
| Name for logging. | |
| CPS::Logger::Level | mLogLevel |
| Logging level. | |
| CPS::Logger::Log | mSLog |
| Logger. | |
| Real | mTimeStep |
| Time step for fixed step solvers. | |
| Bool | mFrequencyParallel = false |
| Activates parallelized computation of frequencies. | |
| Real | mSteadStIniTimeLimit = 10 |
| steady state initialization time limit | |
| Real | mSteadStIniAccLimit = 0.0001 |
| steady state initialization accuracy limit | |
| Bool | mSteadyStateInit = false |
| Activates steady state initialization. | |
| Bool | mIsInInitialization = false |
| Determines if solver is in initialization phase, which requires different behavior. | |
| Bool | mInitFromNodesAndTerminals = true |
| Bool | mSystemMatrixRecomputation = false |
| Enable recomputation of system matrix during simulation. | |
| Behaviour | mBehaviour = Solver::Behaviour::Simulation |
| Solver behaviour initialization or simulation. | |
Additional Inherited Members | |
| Public Types inherited from DPsim::Solver | |
| enum | Behaviour { Initialization , Simulation } |
| enum class | Type { MNA , DAE , NRP } |
| typedef std::shared_ptr< Solver > | Ptr |
| typedef std::vector< Ptr > | List |
| Public Attributes inherited from DPsim::Solver | |
| int | mMaxIterations = 10 |
Detailed Description
Solver class which uses Differential Algebraic Equation(DAE) systems.
Definition at line 30 of file DAESolver.h.
The documentation for this class was generated from the following files:
- /__w/dpsim/dpsim/dpsim/include/dpsim/DAESolver.h
- /__w/dpsim/dpsim/dpsim/src/DAESolver.cpp
