chrono::vehicle::TrackShoeBandBushing Class Reference
Description
Band-bushing track shoe with central guide constructed with data from file (JSON format).
#include <TrackShoeBandBushing.h>
Inheritance diagram for chrono::vehicle::TrackShoeBandBushing:
Collaboration diagram for chrono::vehicle::TrackShoeBandBushing:
Public Member Functions | |
| TrackShoeBandBushing (const std::string &filename) | |
| TrackShoeBandBushing (const rapidjson::Document &d) | |
| virtual GuidePinType | GetType () const final override |
| Return the type of track shoe (guiding pin). More... | |
| virtual double | GetHeight () const override |
| Return the height of the track shoe. | |
| virtual double | GetTreadMass () const override |
| Return the mass of the tread body. | |
| virtual double | GetWebMass () const override |
| Return the mass of the web. More... | |
| virtual const ChVector3d & | GetTreadInertia () const override |
| Return the moments of inertia of the tread body. | |
| virtual const ChVector3d & | GetWebInertia () const override |
| Return the moments of inertia of the web. More... | |
| virtual const ChVector3d & | GetGuideBoxDimensions () const override |
| Return the dimensions of the contact box for the guiding pin. More... | |
| virtual double | GetGuideBoxOffsetX () const override |
| Return the offset (in X direction) of the guiding pin. | |
| virtual double | GetBeltWidth () const override |
| Return belt geometry parameters. | |
| virtual double | GetToothTipLength () const override |
| Return the length of the flat tip of the tread tooth tip (in the X direction) | |
| virtual double | GetToothBaseLength () const override |
| Return the length of the base of the tread tooth (in the X direction) where the tooth circular profile ends. | |
| virtual double | GetToothWidth () const override |
| Return the width of the one of the tooth profile sections of the tread tooth (in the Y direction) | |
| virtual double | GetToothHeight () const override |
| Return the height from the base to the tip of the tread tooth profile (in the Z direction) | |
| virtual double | GetToothArcRadius () const override |
| Return the radius of the tooth profile arc that connects the tooth tip and base lines. | |
| virtual unsigned int | GetNumWebSegments () const override |
| Return the number of segments that the web section is broken up into. | |
| virtual double | GetWebLength () const override |
| Return the combined length of all of the web sections (in the X direction) | |
| virtual double | GetWebThickness () const override |
| Return the thickness of the web section (in the Z direction) | |
| virtual double | GetTreadLength () const override |
| Return the length of the tread below the web area (in the X direction, tread pad for ground contact) | |
| virtual double | GetTreadThickness () const override |
| Return the thickness of the tread below the web area (tread pad for ground contact) | |
| virtual std::shared_ptr< ChVehicleBushingData > | GetBushingData () const override |
| Return bushing stiffness and damping data. | |
| virtual const std::string & | GetTreadVisualizationMeshName () const override |
| Specify the name assigned to the procedurally-generated tread body visualization mesh. | |
 Public Member Functions inherited from chrono::vehicle::ChTrackShoeBandBushing | |
| ChTrackShoeBandBushing (const std::string &name) | |
| virtual std::string | GetTemplateName () const override |
| Get the name of the vehicle subsystem template. | |
| virtual ChVector3d | GetTension () const override |
| Get track tension at this track shoe. More... | |
| virtual void | Initialize (std::shared_ptr< ChBodyAuxRef > chassis, const ChVector3d &location, const ChQuaternion<> &rotation) override |
| Initialize this track shoe subsystem. More... | |
| virtual void | RemoveVisualizationAssets () override final |
| Remove visualization assets for the track shoe subsystem. | |
| Public Member Functions inherited from chrono::vehicle::ChTrackShoeBand | |
| ChTrackShoeBand (const std::string &name) | |
| virtual double | GetPitch () const override |
| Return the pitch length of the track shoe. More... | |
| void | WriteTreadVisualizationMesh (const std::string &out_dir) |
| Write the procedurally-generated tread body visualization mesh to a Wavefront OBJ file. | |
| void | ExportTreadVisualizationMeshPovray (const std::string &out_dir) |
| Export the procedurally-generated tread body visualization mesh as a macro in a PovRay include file. | |
| Public Member Functions inherited from chrono::vehicle::ChTrackShoe | |
| size_t | GetIndex () const |
| Get the index of this track shoe within its containing track assembly. | |
| std::shared_ptr< ChBody > | GetShoeBody () const |
| Get the shoe body. | |
| virtual utils::ChBodyGeometry | GetGroundContactGeometry () const |
| Return contact geometry and material for interaction with terrain. | |
| void | EnableCollision (bool val) |
| Turn on/off collision flag for the shoe body. | |
| void | SetIndex (size_t index) |
| Set the index of this track shoe within its containing track assembly. | |
| 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 ChFrame & | GetCOMFrame () const |
| Get the current subsystem COM frame (relative to and expressed in the subsystem's reference frame). More... | |
| const ChMatrix33 & | GetInertia () const |
| Get the current subsystem inertia (relative to the subsystem COM frame). More... | |
| const ChFrame & | GetTransform () 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. | |
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... | |
| Protected Member Functions inherited from chrono::vehicle::ChTrackShoeBandBushing | |
| virtual void | InitializeInertiaProperties () override |
| Initialize subsystem inertia properties. More... | |
| virtual void | UpdateInertiaProperties () override |
| Update subsystem inertia properties. More... | |
| double | GetWebSegmentLength () |
| Return the length of just one of the web sections (in the X direction). | |
| std::shared_ptr< ChBody > | GetWebSegment (size_t index) |
| Return a pointer to the web segment body with the provided index. | |
| virtual void | AddWebContact (std::shared_ptr< ChBody > segment, std::shared_ptr< ChContactMaterial > web_mat) |
| Add contact geometry for a web segment body. | |
| Protected Member Functions inherited from chrono::vehicle::ChTrackShoeBand | |
| virtual ChVector3d | GetLateralContactPoint () const override |
| Return the location of the guiding pin center, expressed in the shoe reference frame. | |
| void | AddShoeContact (ChContactMethod contact_method) |
| Add contact geometry for the tread body. More... | |
| void | AddShoeVisualization () |
| Add visualization of the tread body, based on primitives corresponding to the contact shapes. More... | |
| Protected Member Functions inherited from chrono::vehicle::ChTrackShoe | |
| ChTrackShoe (const std::string &name) | |
| Construct a track shoe subsystem with given name. | |
| 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... | |
| 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. | |
| Static Protected Member Functions inherited from chrono::vehicle::ChTrackShoeBand | |
| static ChColor | GetColor (size_t index) |
| Get index-specific color (for visualization) | |
| 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). | |
| Protected Attributes inherited from chrono::vehicle::ChTrackShoeBand | |
| ChContactMaterialData | m_tooth_matinfo |
| data for contact material for teeth (sprocket interaction) | |
| ChContactMaterialData | m_body_matinfo |
| date for contact material for main body (wheel interaction) | |
| ChContactMaterialData | m_pad_matinfo |
| data for contact material for pad (ground interaction) | |
| ChContactMaterialData | m_guide_matinfo |
| date for contact material for guide pin (wheel interaction) | |
| Protected Attributes inherited from chrono::vehicle::ChTrackShoe | |
| size_t | m_index |
| index of this track shoe within its containing track assembly | |
| std::shared_ptr< ChBody > | m_shoe |
| handle to the shoe body | |
| 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< ChPart > | m_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 | |
Member Function Documentation
◆ GetGuideBoxDimensions()
|
inlineoverridevirtual |
Return the dimensions of the contact box for the guiding pin.
Note that this is for contact with wheels, idler, and ground only. This contact geometry does not affect contact with the sprocket.
Implements chrono::vehicle::ChTrackShoeBand.
◆ GetType()
|
inlinefinaloverridevirtual |
Return the type of track shoe (guiding pin).
A derived class must specify the type of track shoe (which must be consistent with the idler and road wheels in the containing track assembly.
Implements chrono::vehicle::ChTrackShoe.
◆ GetWebInertia()
|
inlineoverridevirtual |
Return the moments of inertia of the web.
These will be distributed over the specified number of web segments.
Implements chrono::vehicle::ChTrackShoeBand.
◆ GetWebMass()
|
inlineoverridevirtual |
Return the mass of the web.
This will be equally distributed over the specified number of web segments.
Implements chrono::vehicle::ChTrackShoeBand.
The documentation for this class was generated from the following files:
- /builds/uwsbel/chrono/src/chrono_vehicle/tracked_vehicle/track_shoe/TrackShoeBandBushing.h
- /builds/uwsbel/chrono/src/chrono_vehicle/tracked_vehicle/track_shoe/TrackShoeBandBushing.cpp
