DPsim
Loading...
Searching...
No Matches
ODEInterface.h
1/* Copyright 2017-2021 Institute for Automation of Complex Power Systems,
2 * EONERC, RWTH Aachen University
3 *
4 * This Source Code Form is subject to the terms of the Mozilla Public
5 * License, v. 2.0. If a copy of the MPL was not distributed with this
6 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
7 *********************************************************************************/
8
9#pragma once
10
11#include <dpsim-models/AttributeList.h>
12#include <dpsim-models/Definitions.h>
13#include <vector>
14
15namespace CPS {
16class ODEInterface {
17public:
18 using Ptr = std::shared_ptr<ODEInterface>;
19 //typedef std::vector<Ptr> List;
20
21 const CPS::AttributeList::Ptr mAttributeList;
22
23 const CPS::Attribute<Matrix>::Ptr mOdePreState;
24 const CPS::Attribute<Matrix>::Ptr mOdePostState;
25
27 using StSpFn = std::function<void(double, const double *, double *)>;
28
29 using JacFn = std::function<void(double, const double *, double *, double *,
30 double *, double *, double *)>;
31
32 // #### ODE Section ####
34 virtual void odeStateSpace(double t, const double y[], double ydot[]) = 0;
35
37 virtual void odeJacobian(double t, const double y[], double fy[], double J[],
38 double tmp1[], double tmp2[], double tmp3[]) = 0;
39
40protected:
41 explicit ODEInterface(AttributeList::Ptr attrList)
42 : mAttributeList(attrList),
43 mOdePreState(attrList->create<Matrix>("ode_pre_state")),
44 mOdePostState(attrList->create<Matrix>("ode_post_state")) {}
45};
46} // namespace CPS
virtual void odeStateSpace(double t, const double y[], double ydot[])=0
State Space Equation System for ODE Solver.
std::function< void(double, const double *, double *)> StSpFn
Use this to pass the individual components StateSpace implementation to the ODESolver class.
virtual void odeJacobian(double t, const double y[], double fy[], double J[], double tmp1[], double tmp2[], double tmp3[])=0
Jacobian Matrix (of State Space System) needed for implicit solve.