CosineFMGenerator.h

/* Copyright 2017-2021 Institute for Automation of Complex Power Systems,
 *                     EONERC, RWTH Aachen University
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 *********************************************************************************/
 
#pragma once
 
#include <dpsim-models/Signal/SignalGenerator.h>
 
namespace CPS {
namespace Signal {
class CosineFMGenerator : public SignalGenerator,
                          public SharedFactory<CosineFMGenerator> {
private:
  Real mMagnitude;
  Real mInitialPhase;
  Real mBaseFrequency;
  Real mModulationFrequency;
  Real mModulationAmplitude;
  bool mZigZag = false;
 
public:
  CosineFMGenerator(String name, Logger::Level logLevel = Logger::Level::off)
      : SignalGenerator(name, logLevel), mZigZag(false) {
    SPDLOG_LOGGER_INFO(mSLog, "Create {} {}", type(), name);
  }

  void setParameters(Complex initialPhasor, Real modulationFrequency,
                     Real modulationAmplitude, Real frequency = 0.0,
                     bool zigzag = false);
  void step(Real time);
};
} // namespace Signal
} // namespace CPS