PIDTransientControl.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
#include "Control.h"
 
class PIDTransientControl : public Control
{
public:
  static InputParameters validParams();
 
  PIDTransientControl(const InputParameters & parameters);
 
  virtual void execute() override;
 
  virtual void initialSetup() override;
 
  virtual void timestepSetup() override;
 
private:
  const PostprocessorValue & _current;
  const Function & _target;
  const Real _Kint;
  const Real _Kpro;
  const Real _Kder;
  const Real _start_time;
  const Real _stop_time;
  const bool _reset_every_timestep;
  const bool _reset_integral_windup;
  const Real _maximum_output_value;
  const Real _minimum_output_value;
  const Real _maximum_change_rate;
  Real & _integral;
  Real & _integral_old;
  Real & _value;
  Real & _value_old;
  int & _t_step_old;
  Real & _old_delta;
  bool _has_recovered;
  Real _delta_prev_tstep = 0.0;
  Real _old_delta_prev_tstep = 0.0;
};