#include <VehicleDifferential.h>

Inheritance diagram for mvsim::DynamicsDifferential:

Classes
class	ControllerRawForces

class	ControllerTwistPID

struct	TControllerInput

struct	TControllerOutput

Public Types
enum	{ WHEEL_L = 0, WHEEL_R = 1 }

Public Types inherited from mvsim::VehicleBase
using	Ptr = std::shared_ptr< VehicleBase >

typedef std::vector< SensorBase::Ptr >	TListSensors

Public Types inherited from mvsim::Simulable
using	Ptr = std::shared_ptr< Simulable >

Public Member Functions
	DynamicsDifferential (World *parent)

virtual mrpt::math::TTwist2D	getVelocityLocalOdoEstimate () const override

Public Member Functions inherited from mvsim::VehicleBase
virtual void	apply_force (const mrpt::math::TVector2D &force, const mrpt::math::TPoint2D &applyPoint=mrpt::math::TPoint2D(0, 0)) override

void	clearLogs ()

virtual void	create_multibody_system (b2World &world)

b2Fixture *	get_fixture_chassis ()

const b2Fixture *	get_fixture_chassis () const

std::vector< b2Fixture * > &	get_fixture_wheels ()

const std::vector< b2Fixture * > &	get_fixture_wheels () const

b2Body *	getBox2DChassisBody ()

mrpt::math::TPoint2D	getChassisCenterOfMass () const
	In local coordinates (this excludes the mass of wheels) More...

virtual double	getChassisMass () const

const mrpt::math::TPolygon2D &	getChassisShape () const

std::shared_ptr< CSVLogger >	getLoggerPtr (std::string logger_name)

virtual float	getMaxVehicleRadius () const

size_t	getNumWheels () const

const TListSensors &	getSensors () const

TListSensors &	getSensors ()

size_t	getVehicleIndex () const

const Wheel &	getWheelInfo (const size_t idx) const

Wheel &	getWheelInfo (const size_t idx)

void	getWheelsVelocityLocal (std::vector< mrpt::math::TPoint2D > &vels, const mrpt::math::TTwist2D &veh_vel_local) const

void	newLogSession ()

void	poses_mutex_lock () override

void	poses_mutex_unlock () override

void	registerOnServer (mvsim::Client &c) override

void	setRecording (bool record)

void	setVehicleIndex (size_t idx)

virtual void	simul_post_timestep (const TSimulContext &context) override

virtual void	simul_pre_timestep (const TSimulContext &context) override

Public Member Functions inherited from mvsim::VisualObject
void	getVisualModelBoundingBox (mrpt::math::TPoint3D &bbmin, mrpt::math::TPoint3D &bbmax) const

World *	getWorldObject ()

const World *	getWorldObject () const

virtual void	guiUpdate (mrpt::opengl::COpenGLScene &scene)

void	showBoundingBox (bool show)

	VisualObject (World *parent)

virtual	~VisualObject ()

Public Member Functions inherited from mvsim::Simulable
const b2Body *	b2d_body () const

b2Body *	b2d_body ()

mrpt::poses::CPose2D	getCPose2D () const
	Alternative to getPose() More...

const std::string &	getName () const

mrpt::math::TPose3D	getPose () const

mrpt::math::TTwist2D	getTwist () const

const mrpt::math::TTwist2D &	getVelocity () const

mrpt::math::TTwist2D	getVelocityLocal () const

bool	hadCollision () const

bool	isInCollision () const

void	resetCollisionFlag ()

void	setName (const std::string &s)

void	setPose (const mrpt::math::TPose3D &p) const

void	setTwist (const mrpt::math::TTwist2D &dq) const

Protected Member Functions
virtual void	dynamics_load_params_from_xml (const rapidxml::xml_node< char > *xml_node) override

virtual void	invoke_motor_controllers (const TSimulContext &context, std::vector< double > &out_force_per_wheel) override

Protected Member Functions inherited from mvsim::VehicleBase
virtual void	initLoggers ()

virtual mrpt::poses::CPose3D	internalGuiGetVisualPose () override

virtual void	internalGuiUpdate (mrpt::opengl::COpenGLScene &scene, bool childrenOnly) override

void	updateMaxRadiusFromPoly ()
	excludes the mass of wheels) More...

	VehicleBase (World *parent, size_t nWheels)

virtual void	writeLogStrings ()

Protected Member Functions inherited from mvsim::VisualObject
bool	parseVisual (const rapidxml::xml_node< char > *visual_node)

Private Attributes
ControllerBasePtr	m_controller
	The installed controller. More...

Controllers
typedef ControllerBaseTempl< DynamicsDifferential >	ControllerBase

typedef std::shared_ptr< ControllerBase >	ControllerBasePtr

const ControllerBasePtr &	getController () const

ControllerBasePtr &	getController ()

virtual ControllerBaseInterface *	getControllerInterface () override

Additional Inherited Members
Static Public Member Functions inherited from mvsim::VehicleBase
static Ptr	factory (World parent, const rapidxml::xml_node< char > xml_node)

static Ptr	factory (World *parent, const std::string &xml_text)

static void	register_vehicle_class (const rapidxml::xml_node< char > *xml_node)

Static Public Attributes inherited from mvsim::VehicleBase
static constexpr char	DL_TIMESTAMP [] = "timestamp"

static constexpr char	LOGGER_POSE [] = "logger_pose"

static constexpr char	LOGGER_WHEEL [] = "logger_wheel"

static constexpr char	PL_DQ_X [] = "dQx"

static constexpr char	PL_DQ_Y [] = "dQy"

static constexpr char	PL_DQ_Z [] = "dQz"

static constexpr char	PL_Q_PITCH [] = "Qpitch"

static constexpr char	PL_Q_ROLL [] = "Qroll"

static constexpr char	PL_Q_X [] = "Qx"

static constexpr char	PL_Q_Y [] = "Qy"

static constexpr char	PL_Q_YAW [] = "Qyaw"

static constexpr char	PL_Q_Z [] = "Qz"

static constexpr char	WL_FRIC_X [] = "friction_x"

static constexpr char	WL_FRIC_Y [] = "friction_y"

static constexpr char	WL_TORQUE [] = "torque"

static constexpr char	WL_VEL_X [] = "velocity_x"

static constexpr char	WL_VEL_Y [] = "velocity_y"

static constexpr char	WL_WEIGHT [] = "weight"

Protected Attributes inherited from mvsim::VehicleBase
mrpt::img::TColor	m_chassis_color

mrpt::math::TPoint2D	m_chassis_com

double	m_chassis_mass

mrpt::math::TPolygon2D	m_chassis_poly

double	m_chassis_z_max

double	m_chassis_z_min
	each change via updateMaxRadiusFromPoly() More...

b2Fixture *	m_fixture_chassis
	Created at. More...

std::vector< b2Fixture * >	m_fixture_wheels

FrictionBasePtr	m_friction

std::string	m_log_path

std::map< std::string, std::shared_ptr< CSVLogger > >	m_loggers

double	m_max_radius

TListSensors	m_sensors
	Sensors aboard. More...

std::vector< double >	m_torque_per_wheel

size_t	m_vehicle_index

std::vector< Wheel >	m_wheels_info

Protected Attributes inherited from mvsim::VisualObject
std::shared_ptr< mrpt::opengl::CSetOfObjects >	m_glBoundingBox

std::shared_ptr< mrpt::opengl::CSetOfObjects >	m_glCustomVisual

int32_t	m_glCustomVisualId = -1

World *	m_world

Protected Attributes inherited from mvsim::Simulable
std::string	m_name

Detailed Description

Implementation of differential-driven vehicles.

See also: class factory in VehicleBase::factory

Definition at line 20 of file VehicleDifferential.h.

Member Typedef Documentation

typedef ControllerBaseTempl<DynamicsDifferential> mvsim::DynamicsDifferential::ControllerBase

Virtual base for controllers of vehicles of type DynamicsDifferential

Definition at line 46 of file VehicleDifferential.h.

typedef std::shared_ptr<ControllerBase> mvsim::DynamicsDifferential::ControllerBasePtr

Definition at line 47 of file VehicleDifferential.h.

Member Enumeration Documentation

anonymous enum

Enumerator
WHEEL_L
WHEEL_R

Definition at line 24 of file VehicleDifferential.h.

Constructor & Destructor Documentation

DynamicsDifferential::DynamicsDifferential ( World * parent )

Definition at line 22 of file VehicleDifferential.cpp.

Member Function Documentation

void DynamicsDifferential::dynamics_load_params_from_xml ( const rapidxml::xml_node< char > * xml_node )

overrideprotectedvirtual

The derived-class part of load_params_from_xml()

Implements mvsim::VehicleBase.

Definition at line 47 of file VehicleDifferential.cpp.

const ControllerBasePtr& mvsim::DynamicsDifferential::getController ( ) const

inline

Definition at line 102 of file VehicleDifferential.h.

ControllerBasePtr& mvsim::DynamicsDifferential::getController ( )

inline

Definition at line 103 of file VehicleDifferential.h.

virtual ControllerBaseInterface* mvsim::DynamicsDifferential::getControllerInterface ( )

inlineoverridevirtual

Implements mvsim::VehicleBase.

Definition at line 104 of file VehicleDifferential.h.

mrpt::math::TTwist2D DynamicsDifferential::getVelocityLocalOdoEstimate ( ) const

overridevirtual

Gets the current estimation of odometry-based velocity as reconstructed solely from wheels spinning velocities and geometry. This is the input of any realistic low-level controller onboard.

See also: getVelocityLocal()

Implements mvsim::VehicleBase.

Definition at line 150 of file VehicleDifferential.cpp.

void DynamicsDifferential::invoke_motor_controllers	(	const TSimulContext &	context,
		std::vector< double > &	out_force_per_wheel
	)

overrideprotectedvirtual

Implements mvsim::VehicleBase.

Definition at line 130 of file VehicleDifferential.cpp.

Member Data Documentation

ControllerBasePtr mvsim::DynamicsDifferential::m_controller

private

The installed controller.

Definition at line 123 of file VehicleDifferential.h.

The documentation for this class was generated from the following files:

Classes

Public Types

Public Member Functions

Protected Member Functions

Private Attributes

Controllers

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation