Description

ARTcar wheel base class.

#include <ARTcar_Wheel.h>

Inheritance diagram for chrono::vehicle::artcar::ARTcar_Wheel:
Collaboration diagram for chrono::vehicle::artcar::ARTcar_Wheel:

Public Member Functions

 ARTcar_Wheel (const std::string &name)
 
virtual double GetWheelMass () const override
 
virtual const ChVector3dGetWheelInertia () const override
 
virtual double GetRadius () const override
 Get the wheel radius (for visualization only).
 
virtual double GetWidth () const override
 Get the wheel width (for visualization only).
 
virtual void AddVisualizationAssets (VisualizationType vis) override
 Add visualization assets for the wheel subsystem. More...
 
virtual void RemoveVisualizationAssets () override
 Remove visualization assets for the wheel subsystem.
 
- Public Member Functions inherited from chrono::vehicle::ChWheel
virtual std::string GetTemplateName () const override
 Get the name of the vehicle subsystem template.
 
virtual void Initialize (std::shared_ptr< ChChassis > chassis, std::shared_ptr< ChBody > spindle, VehicleSide side, double offset=0)
 Initialize this wheel subsystem by associating it to an existing spindle of a suspension subsystem. More...
 
void EnableCollision (bool state)
 Enable/disable contact for the wheel. More...
 
void Synchronize ()
 Synchronize the wheel subsystem. More...
 
void Synchronize (const TerrainForce &tire_force)
 Synchronize the wheel subsystem. More...
 
std::shared_ptr< ChTireGetTire () const
 Get the tire attached to this wheel.
 
void SetTire (std::shared_ptr< ChTire > tire)
 Associate the given tire with this wheel.
 
std::shared_ptr< ChBodyGetSpindle () const
 Get the associated spindle body.
 
VehicleSide GetSide () const
 Get the vehicle side on which this wheel is mounted.
 
ChVector3d GetPos () const
 Get wheel position (expressed in absolute frame).
 
WheelState GetState () const
 Get the current state for this wheel. More...
 
const std::string & GetMeshFilename () const
 Get the name of the Wavefront file with wheel visualization mesh. More...
 
- Public Member Functions inherited from chrono::vehicle::ChPart
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.
 
bool IsInitialized () const
 Return flag indicating whether or not the part is fully constructed.
 
double GetMass () const
 Get the subsystem mass. More...
 
const ChFrameGetCOMFrame () const
 Get the current subsystem COM frame (relative to and expressed in the subsystem's reference frame). More...
 
const ChMatrix33GetInertia () const
 Get the current subsystem inertia (relative to the subsystem COM frame). More...
 
const ChFrameGetTransform () const
 Get the current subsystem position relative to the global frame. More...
 
void SetVisualizationType (VisualizationType vis)
 Set the visualization mode for 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 std::string GetMeshName () const =0
 
virtual std::string GetMeshFile () const =0
 
- Protected Member Functions inherited from chrono::vehicle::ChWheel
 ChWheel (const std::string &name)
 Construct a wheel subsystem with given name.
 
virtual void InitializeInertiaProperties () override
 Initialize subsystem inertia properties. More...
 
virtual void UpdateInertiaProperties () override
 Update subsystem inertia properties. More...
 
- Protected Member Functions inherited from chrono::vehicle::ChPart
 ChPart (const std::string &name)
 Construct a vehicle subsystem with the specified name.
 
void AddMass (double &mass)
 Add this subsystem's mass. More...
 
void AddInertiaProperties (ChVector3d &com, ChMatrix33<> &inertia)
 Add this subsystem's inertia properties. More...
 
virtual void Create (const rapidjson::Document &d)
 Create a vehicle subsystem from JSON data. More...
 
void ExportBodyList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChBody >> bodies) const
 Export the list of bodies to the specified JSON document.
 
void ExportShaftList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChShaft >> shafts) const
 Export the list of shafts to the specified JSON document.
 
void ExportJointList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChLink >> joints) const
 Export the list of joints to the specified JSON document.
 
void ExportCouplesList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChShaftsCouple >> couples) const
 Export the list of shaft couples to the specified JSON document.
 
void ExportMarkerList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChMarker >> markers) const
 Export the list of markers to the specified JSON document.
 
void ExportLinSpringList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChLinkTSDA >> springs) const
 Export the list of translational springs to the specified JSON document.
 
void ExportRotSpringList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChLinkRSDA >> springs) const
 Export the list of rotational springs to the specified JSON document.
 
void ExportBodyLoadList (rapidjson::Document &jsonDocument, std::vector< std::shared_ptr< ChLoadBodyBody >> loads) const
 Export the list of body-body loads to the specified JSON document.
 

Protected Attributes

std::shared_ptr< ChVisualShapeTriangleMeshm_trimesh_shape
 
- Protected Attributes inherited from chrono::vehicle::ChWheel
std::shared_ptr< ChBodym_spindle
 associated suspension spindle body
 
std::shared_ptr< ChTirem_tire
 attached tire subsystem
 
VehicleSide m_side
 wheel mounted on left/right side
 
double m_offset
 offset from spindle center
 
std::string m_vis_mesh_file
 visualization mesh file (may be empty)
 
std::shared_ptr< ChVisualShapeTriangleMeshm_trimesh_shape
 visualization mesh asset
 
std::shared_ptr< ChVisualShapem_cyl_shape
 visualization cylinder asset
 
std::shared_ptr< ChLoadBodyForcem_spindle_terrain_force
 terrain force loads on the spindle
 
std::shared_ptr< ChLoadBodyTorquem_spindle_terrain_torque
 terrain torque loads on the spindle
 
- Protected Attributes inherited from chrono::vehicle::ChPart
std::string m_name
 subsystem name
 
bool m_initialized
 specifies whether ot not the part is fully constructed
 
bool m_output
 specifies whether or not output is generated for this subsystem
 
std::shared_ptr< ChPartm_parent
 parent subsystem (empty if parent is vehicle)
 
double m_mass
 subsystem mass
 
ChMatrix33 m_inertia
 inertia tensor (relative to subsystem COM)
 
ChFrame m_com
 COM frame (relative to subsystem reference frame)
 
ChFrame m_xform
 subsystem frame expressed in the global frame
 

Static Protected Attributes

static const double m_radius = .103 / 2
 
static const double m_width = .0855
 
static const double m_mass = .07
 
static const ChVector3d m_inertia
 

Additional Inherited Members

- Static Public Member Functions inherited from chrono::vehicle::ChPart
static ChMatrix33 TransformInertiaMatrix (const ChVector3d &moments, const ChVector3d &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 RemoveVisualizationAssets (std::shared_ptr< ChPhysicsItem > item)
 Erase all visual shapes from the visual model associated with the specified physics item (if any).
 
static void RemoveVisualizationAsset (std::shared_ptr< ChPhysicsItem > item, std::shared_ptr< ChVisualShape > shape)
 Erase the given shape from the visual model associated with the specified physics item (if any).
 

Member Function Documentation

◆ AddVisualizationAssets()

void chrono::vehicle::artcar::ARTcar_Wheel::AddVisualizationAssets ( VisualizationType  vis)
overridevirtual

Add visualization assets for the wheel subsystem.

This default implementation uses primitives.

Reimplemented from chrono::vehicle::ChWheel.


The documentation for this class was generated from the following files:
  • /builds/uwsbel/chrono/src/chrono_models/vehicle/artcar/ARTcar_Wheel.h
  • /builds/uwsbel/chrono/src/chrono_models/vehicle/artcar/ARTcar_Wheel.cpp