9 #ifndef CROCODDYL_MULTIBODY_ACTIONS_IMPULSE_FWDDYN_HPP_ 10 #define CROCODDYL_MULTIBODY_ACTIONS_IMPULSE_FWDDYN_HPP_ 14 #include "crocoddyl/multibody/fwd.hpp" 15 #include "crocoddyl/core/utils/exception.hpp" 16 #include "crocoddyl/core/action-base.hpp" 17 #include "crocoddyl/multibody/states/multibody.hpp" 18 #include "crocoddyl/multibody/actuations/floating-base.hpp" 19 #include "crocoddyl/multibody/impulses/multiple-impulses.hpp" 20 #include "crocoddyl/multibody/data/impulses.hpp" 21 #include "crocoddyl/multibody/costs/cost-sum.hpp" 22 #include "crocoddyl/multibody/actions/impulse-fwddyn.hpp" 24 #include <pinocchio/algorithm/compute-all-terms.hpp> 25 #include <pinocchio/algorithm/frames.hpp> 26 #include <pinocchio/algorithm/contact-dynamics.hpp> 27 #include <pinocchio/algorithm/centroidal.hpp> 28 #include <pinocchio/algorithm/rnea-derivatives.hpp> 29 #include <pinocchio/algorithm/kinematics-derivatives.hpp> 33 template <
typename _Scalar>
36 EIGEN_MAKE_ALIGNED_OPERATOR_NEW
38 typedef _Scalar Scalar;
46 typedef typename MathBase::VectorXs VectorXs;
47 typedef typename MathBase::MatrixXs MatrixXs;
50 boost::shared_ptr<ImpulseModelMultiple> impulses,
51 boost::shared_ptr<CostModelSum> costs,
const Scalar& r_coeff = Scalar(0.),
52 const Scalar& JMinvJt_damping = Scalar(0.),
const bool& enable_force =
false);
55 virtual void calc(
const boost::shared_ptr<ActionDataAbstract>& data,
const Eigen::Ref<const VectorXs>& x,
56 const Eigen::Ref<const VectorXs>& u);
57 virtual void calcDiff(
const boost::shared_ptr<ActionDataAbstract>& data,
const Eigen::Ref<const VectorXs>& x,
58 const Eigen::Ref<const VectorXs>& u);
59 virtual boost::shared_ptr<ActionDataAbstract> createData();
60 virtual bool checkData(
const boost::shared_ptr<ActionDataAbstract>& data);
62 const boost::shared_ptr<ImpulseModelMultiple>& get_impulses()
const;
63 const boost::shared_ptr<CostModelSum>& get_costs()
const;
64 pinocchio::ModelTpl<Scalar>& get_pinocchio()
const;
65 const VectorXs& get_armature()
const;
66 const Scalar& get_restitution_coefficient()
const;
67 const Scalar& get_damping_factor()
const;
69 void set_armature(
const VectorXs& armature);
70 void set_restitution_coefficient(
const Scalar& r_coeff);
71 void set_damping_factor(
const Scalar& damping);
83 boost::shared_ptr<ImpulseModelMultiple> impulses_;
84 boost::shared_ptr<CostModelSum> costs_;
85 pinocchio::ModelTpl<Scalar>& pinocchio_;
89 Scalar JMinvJt_damping_;
91 pinocchio::MotionTpl<Scalar> gravity_;
94 template <
typename _Scalar>
96 EIGEN_MAKE_ALIGNED_OPERATOR_NEW
97 typedef _Scalar Scalar;
100 typedef typename MathBase::VectorXs VectorXs;
101 typedef typename MathBase::MatrixXs MatrixXs;
103 template <
template <
typename Scalar>
class Model>
106 pinocchio(pinocchio::DataTpl<Scalar>(model->get_pinocchio())),
107 multibody(&pinocchio, model->get_impulses()->createData(&pinocchio)),
108 costs(model->get_costs()->createData(&multibody)),
109 vnone(model->get_state()->get_nv()),
110 Kinv(model->get_state()->get_nv() + model->get_impulses()->get_ni_total(),
111 model->get_state()->get_nv() + model->get_impulses()->get_ni_total()),
112 df_dx(model->get_impulses()->get_ni_total(), model->get_state()->get_ndx()),
113 dgrav_dq(model->get_state()->get_nv(), model->get_state()->get_nv()) {
114 costs->shareMemory(
this);
121 pinocchio::DataTpl<Scalar> pinocchio;
123 boost::shared_ptr<CostDataSumTpl<Scalar> > costs;
135 #include <crocoddyl/multibody/actions/impulse-fwddyn.hxx> 137 #endif // CROCODDYL_MULTIBODY_ACTIONS_IMPULSE_FWDDYN_HPP_
bool has_control_limits_
Indicates whether any of the control limits is finite.
std::size_t nu_
Control dimension.
Define a stack of impulse models.
VectorXs unone_
Neutral state.
VectorXs u_ub_
Upper control limits.
VectorXs u_lb_
Lower control limits.
boost::shared_ptr< StateAbstract > state_
Model of the state.
std::size_t nr_
Dimension of the cost residual.