Description

Track driveline model template based on ChShaft objects.

#include <ChTrackDrivelineBDS.h>

Inheritance diagram for chrono::vehicle::ChTrackDrivelineBDS:

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Collaboration diagram for chrono::vehicle::ChTrackDrivelineBDS:

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Public Member Functions
	ChTrackDrivelineBDS (const std::string &name)

virtual std::string	GetTemplateName () const override
	Get the name of the vehicle subsystem template.

void	SetMotorBlockDirection (const ChVector<> &dir)
	Set the direction of the motor block. More...

void	SetAxleDirection (const ChVector<> &dir)
	Set the direction of the wheel axles. More...

virtual void	Initialize (std::shared_ptr< ChChassis > chassis, std::shared_ptr< ChTrackAssembly > track_left, std::shared_ptr< ChTrackAssembly > track_right) override
	Initialize the driveline subsystem. More...

virtual void	Synchronize (double steering, double torque) override
	Update the driveline subsystem. More...

virtual double	GetSprocketTorque (VehicleSide side) const override
	Get the motor torque to be applied to the specified sprocket.

virtual double	GetSprocketSpeed (VehicleSide side) const override
	Get the angular speed of the specified sprocket.

Public Member Functions inherited from chrono::vehicle::ChDrivelineTV
	ChDrivelineTV (const std::string &name)

virtual void	SetGyrationMode (bool mode)
	Turn gyration mode on/off.

Public Member Functions inherited from chrono::vehicle::ChDriveline
	ChDriveline (const std::string &name)

std::shared_ptr< ChShaft >	GetDriveshaft () const
	Get a handle to the driveshaft. More...

virtual double	GetDriveshaftSpeed () const
	Get the angular speed of the driveshaft. More...

virtual void	Synchronize (double torque)
	Update the driveline subsystem. More...

Public Member Functions inherited from chrono::vehicle::ChPart
	ChPart (const std::string &name)
	Construct a vehicle subsystem with the specified name. More...

const std::string &	GetName () const
	Get the name identifier for this subsystem.

void	SetName (const std::string &name)
	Set the name identifier for this subsystem.

void	SetVisualizationType (VisualizationType vis)
	Set the visualization mode for this subsystem.

virtual void	AddVisualizationAssets (VisualizationType vis)
	Add visualization assets to this subsystem, for the specified visualization mode.

virtual void	RemoveVisualizationAssets ()
	Remove all visualization assets from this subsystem.

virtual void	SetOutput (bool state)
	Enable/disable output for this subsystem.

bool	OutputEnabled () const
	Return the output state for this subsystem.

virtual void	ExportComponentList (rapidjson::Document &jsonDocument) const
	Export this subsystem's component list to the specified JSON object. More...

virtual void	Output (ChVehicleOutput &database) const
	Output data for this subsystem's component list to the specified database.

Protected Member Functions
virtual double	GetDriveshaftInertia () const =0
	Return the inertia of the driveshaft.

virtual double	GetDifferentialBoxInertia () const =0
	Return the inertia of the differential box.

virtual double	GetConicalGearRatio () const =0
	Return the gear ratio for the conical gear.

Protected Member Functions inherited from chrono::vehicle::ChPart
virtual void	Create (const rapidjson::Document &d)
	Create a vehicle subsystem from JSON data. More...

Additional Inherited Members
Static Public Member Functions inherited from chrono::vehicle::ChPart
static ChMatrix33	TransformInertiaMatrix (const ChVector<> &moments, const ChVector<> &products, const ChMatrix33<> &vehicle_rot, const ChMatrix33<> &body_rot)
	Utility function for transforming inertia tensors between centroidal frames. More...

Static Protected Member Functions inherited from chrono::vehicle::ChPart
static void	ExportBodyList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChBody >> bodies)
	Export the list of bodies to the specified JSON document.

static void	ExportShaftList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChShaft >> shafts)
	Export the list of shafts to the specified JSON document.

static void	ExportJointList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChLink >> joints)
	Export the list of joints to the specified JSON document.

static void	ExportCouplesList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChShaftsCouple >> couples)
	Export the list of shaft couples to the specified JSON document.

static void	ExportMarkerList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChMarker >> markers)
	Export the list of markers to the specified JSON document.

static void	ExportLinSpringList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChLinkTSDA >> springs)
	Export the list of translational springs to the specified JSON document.

static void	ExportRotSpringList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChLinkRotSpringCB >> springs)
	Export the list of rotational springs to the specified JSON document.

static void	ExportBodyLoadList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChLoadBodyBody >> loads)
	Export the list of body-body loads to the specified JSON document.

Protected Attributes inherited from chrono::vehicle::ChDrivelineTV
bool	m_gyration_mode
	flag indicating if in gyration mode (turn in place)

Protected Attributes inherited from chrono::vehicle::ChDriveline
std::shared_ptr< ChShaft >	m_driveshaft
	shaft connection to the powertrain

Protected Attributes inherited from chrono::vehicle::ChPart
std::string	m_name
	subsystem name

bool	m_output
	specifies whether or not output is generated for this subsystem

Constructor & Destructor Documentation

◆ ChTrackDrivelineBDS()

chrono::vehicle::ChTrackDrivelineBDS::ChTrackDrivelineBDS ( const std::string & name )

Parameters

[in] name name of the subsystem

Member Function Documentation

◆ Initialize()

void chrono::vehicle::ChTrackDrivelineBDS::Initialize	(	std::shared_ptr< ChChassis >	chassis,
		std::shared_ptr< ChTrackAssembly >	track_left,
		std::shared_ptr< ChTrackAssembly >	track_right
	)

overridevirtual

Initialize the driveline subsystem.

This function connects this driveline subsystem to the sprockets of the two track assembly subsystems.

Parameters

chassis	associated chassis subsystem
track_left	left track assembly
track_right	right track assembly

Implements chrono::vehicle::ChDrivelineTV.

◆ SetAxleDirection()

void chrono::vehicle::ChTrackDrivelineBDS::SetAxleDirection ( const ChVector<> & dir )

inline

Set the direction of the wheel axles.

This direction is a unit vector, relative to the chassis frame. It must be specified for the design configuration (for the ISO vehicle coordinate system, this is typically [0, 1, 0]).

◆ SetMotorBlockDirection()

void chrono::vehicle::ChTrackDrivelineBDS::SetMotorBlockDirection ( const ChVector<> & dir )

inline

Set the direction of the motor block.

This direction is a unit vector, relative to the chassis frame (for the ISO coordinate system, this is [1, 0, 0] for a longitudinal engine and [0, 1, 0] for a transversal engine).

◆ Synchronize()

void chrono::vehicle::ChTrackDrivelineBDS::Synchronize	(	double	steering,
		double	torque
	)

overridevirtual

Update the driveline subsystem.

The motor torque represents the input to the driveline subsystem from the powertrain system.

Reimplemented from chrono::vehicle::ChDrivelineTV.

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

/builds/uwsbel/chrono/src/chrono_vehicle/tracked_vehicle/driveline/ChTrackDrivelineBDS.h
/builds/uwsbel/chrono/src/chrono_vehicle/tracked_vehicle/driveline/ChTrackDrivelineBDS.cpp