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/////////////////////////////////////////////////////////////////////////////// |
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// BSD 3-Clause License |
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// |
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// Copyright (C) 2021-2022, LAAS-CNRS, University of Edinburgh, University of |
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// Oxford, |
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// University of Trento, Heriot-Watt University |
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// Copyright note valid unless otherwise stated in individual files. |
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// All rights reserved. |
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/////////////////////////////////////////////////////////////////////////////// |
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#include <boost/core/demangle.hpp> |
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#include <iostream> |
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#include <typeinfo> |
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#include "crocoddyl/core/controls/poly-zero.hpp" |
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#include "crocoddyl/core/integ-action-base.hpp" |
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#include "crocoddyl/core/utils/exception.hpp" |
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namespace crocoddyl { |
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template <typename Scalar> |
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IntegratedActionModelAbstractTpl<Scalar>::IntegratedActionModelAbstractTpl( |
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boost::shared_ptr<DifferentialActionModelAbstract> model, |
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boost::shared_ptr<ControlParametrizationModelAbstract> control, |
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const Scalar time_step, const bool with_cost_residual) |
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: Base(model->get_state(), control->get_nu(), model->get_nr(), |
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model->get_ng(), model->get_nh()), |
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differential_(model), |
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control_(control), |
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time_step_(time_step), |
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✓✗ |
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with_cost_residual_(with_cost_residual) { |
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✗✓ |
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if (control->get_nw() != model->get_nu()) { |
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throw_pretty("Invalid argument: " |
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<< "control.nw (" + std::to_string(control->get_nw()) + |
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") is not equal to model.nu (" + |
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std::to_string(model->get_nu()) + ")"); |
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} |
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✓✗ |
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init(); |
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} |
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template <typename Scalar> |
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IntegratedActionModelAbstractTpl<Scalar>::IntegratedActionModelAbstractTpl( |
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boost::shared_ptr<DifferentialActionModelAbstract> model, |
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const Scalar time_step, const bool with_cost_residual) |
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: Base(model->get_state(), model->get_nu(), model->get_nr(), |
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model->get_ng(), model->get_nh()), |
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differential_(model), |
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control_( |
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✓✗✓✗
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new ControlParametrizationModelPolyZeroTpl<Scalar>(model->get_nu())), |
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time_step_(time_step), |
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✓✗✓✗
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with_cost_residual_(with_cost_residual) { |
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✓✗ |
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init(); |
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} |
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template <typename Scalar> |
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void IntegratedActionModelAbstractTpl<Scalar>::init() { |
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time_step2_ = time_step_ * time_step_; |
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✓✗✓✗
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VectorXs u_lb(nu_), u_ub(nu_); |
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✓✗✓✗ ✓✗✓✗ ✓✗ |
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control_->convertBounds(differential_->get_u_lb(), differential_->get_u_ub(), |
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u_lb, u_ub); |
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✓✗ |
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Base::set_u_lb(u_lb); |
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✓✗ |
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Base::set_u_ub(u_ub); |
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✗✓ |
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if (time_step_ < Scalar(0.)) { |
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time_step_ = Scalar(1e-3); |
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time_step2_ = time_step_ * time_step_; |
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std::cerr << "Warning: dt should be positive, set to 1e-3" << std::endl; |
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} |
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} |
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template <typename Scalar> |
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IntegratedActionModelAbstractTpl<Scalar>::~IntegratedActionModelAbstractTpl() {} |
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template <typename Scalar> |
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boost::shared_ptr<ActionDataAbstractTpl<Scalar> > |
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IntegratedActionModelAbstractTpl<Scalar>::createData() { |
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if (control_->get_nu() > differential_->get_nu()) |
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std::cerr << "Warning: It is useless to use an Euler integrator with a " |
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"control parametrization larger than PolyZero" |
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<< std::endl; |
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return boost::allocate_shared<Data>(Eigen::aligned_allocator<Data>(), this); |
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} |
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template <typename Scalar> |
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std::size_t IntegratedActionModelAbstractTpl<Scalar>::get_ng() const { |
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return differential_->get_ng(); |
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} |
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template <typename Scalar> |
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std::size_t IntegratedActionModelAbstractTpl<Scalar>::get_nh() const { |
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return differential_->get_nh(); |
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} |
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template <typename Scalar> |
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const typename MathBaseTpl<Scalar>::VectorXs& |
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IntegratedActionModelAbstractTpl<Scalar>::get_g_lb() const { |
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return differential_->get_g_lb(); |
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} |
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template <typename Scalar> |
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const typename MathBaseTpl<Scalar>::VectorXs& |
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IntegratedActionModelAbstractTpl<Scalar>::get_g_ub() const { |
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return differential_->get_g_ub(); |
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} |
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template <typename Scalar> |
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const boost::shared_ptr<DifferentialActionModelAbstractTpl<Scalar> >& |
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IntegratedActionModelAbstractTpl<Scalar>::get_differential() const { |
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return differential_; |
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} |
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template <typename Scalar> |
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const boost::shared_ptr<ControlParametrizationModelAbstractTpl<Scalar> >& |
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IntegratedActionModelAbstractTpl<Scalar>::get_control() const { |
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return control_; |
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} |
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template <typename Scalar> |
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const Scalar IntegratedActionModelAbstractTpl<Scalar>::get_dt() const { |
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return time_step_; |
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} |
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template <typename Scalar> |
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void IntegratedActionModelAbstractTpl<Scalar>::set_dt(const Scalar dt) { |
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if (dt < 0.) { |
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throw_pretty("Invalid argument: " |
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<< "dt has positive value"); |
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} |
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time_step_ = dt; |
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time_step2_ = dt * dt; |
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} |
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template <typename Scalar> |
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void IntegratedActionModelAbstractTpl<Scalar>::set_differential( |
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boost::shared_ptr<DifferentialActionModelAbstract> model) { |
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if (control_->get_nw() != model->get_nu()) { |
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throw_pretty("Invalid argument: " |
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<< "control.nw (" + std::to_string(control_->get_nw()) + |
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") is not equal to model.nu (" + |
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std::to_string(model->get_nu()) + ")"); |
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} |
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nr_ = model->get_nr(); |
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state_ = model->get_state(); |
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differential_ = model; |
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VectorXs p_lb(nu_), p_ub(nu_); |
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control_->convertBounds(differential_->get_u_lb(), differential_->get_u_ub(), |
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p_lb, p_ub); |
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Base::set_u_lb(p_lb); |
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Base::set_u_ub(p_ub); |
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} |
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} // namespace crocoddyl |