chrono::vehicle::ChDoubleRoller Class Referenceabstract
Description
Base class for a double roller (template definition).
#include <ChDoubleRoller.h>
Inheritance diagram for chrono::vehicle::ChDoubleRoller:
Collaboration diagram for chrono::vehicle::ChDoubleRoller:
Public Member Functions | |
ChDoubleRoller (const std::string &name) | |
virtual std::string | GetTemplateName () const override |
Get the name of the vehicle subsystem template. | |
virtual GuidePinType | GetType () const final override |
Return the type of track shoe consistent with this roller. | |
virtual void | Initialize (std::shared_ptr< ChBodyAuxRef > chassis, const ChVector<> &location) override |
Initialize this roller subsystem. More... | |
virtual void | AddVisualizationAssets (VisualizationType vis) override |
Add visualization assets for the roller subsystem. | |
virtual void | RemoveVisualizationAssets () override final |
Remove visualization assets for the roller subsystem. | |
Public Member Functions inherited from chrono::vehicle::ChRoller | |
ChRoller (const std::string &name) | |
std::shared_ptr< ChBody > | GetBody () const |
Get a handle to the roller body. | |
std::shared_ptr< ChLinkLockRevolute > | GetRevolute () const |
Get a handle to the revolute joint. | |
virtual double | GetMass () const =0 |
Return the mass of the roller body. | |
virtual const ChVector & | GetInertia ()=0 |
Return the moments of inertia of the roller body. | |
virtual double | GetRadius () const =0 |
Get the radius of the road wheel. | |
void | SetCollide (bool val) |
Turn on/off collision flag for the road wheel. | |
void | LogConstraintViolations () |
Log current constraint violations. | |
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. | |
void | SetContactFrictionCoefficient (float friction_coefficient) |
Set coefficient of friction. More... | |
void | SetContactRestitutionCoefficient (float restitution_coefficient) |
Set coefficient of restitution. More... | |
void | SetContactMaterialProperties (float young_modulus, float poisson_ratio) |
Set contact material properties. More... | |
void | SetContactMaterialCoefficients (float kn, float gn, float kt, float gt) |
Set contact material coefficients. More... | |
float | GetCoefficientFriction () const |
Get coefficient of friction for contact material. | |
float | GetCoefficientRestitution () const |
Get coefficient of restitution for contact material. | |
float | GetYoungModulus () const |
Get Young's modulus of elasticity for contact material. | |
float | GetPoissonRatio () const |
Get Poisson ratio for contact material. | |
float | GetKn () const |
Get normal stiffness coefficient for contact material. | |
float | GetKt () const |
Get tangential stiffness coefficient for contact material. | |
float | GetGn () const |
Get normal viscous damping coefficient for contact material. | |
float | GetGt () const |
Get tangential viscous damping coefficient for contact material. | |
virtual void | SetOutput (bool state) |
Enable/disable output for this subsystem. | |
bool | OutputEnabled () const |
Return the output state for this subsystem. | |
Protected Member Functions | |
virtual double | GetWidth () const =0 |
Return the total width of the roller. | |
virtual double | GetGap () const =0 |
Return the gap width. | |
Protected Member Functions inherited from chrono::vehicle::ChRoller | |
virtual void | ExportComponentList (rapidjson::Document &jsonDocument) const override |
Export this subsystem's component list to the specified JSON object. More... | |
virtual void | Output (ChVehicleOutput &database) const override |
Output data for this subsystem's component list to the specified database. | |
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::ChRoller | |
std::shared_ptr< ChBody > | m_wheel |
handle to the roller body | |
std::shared_ptr< ChLinkLockRevolute > | m_revolute |
handle to roller revolute joint | |
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 | |
float | m_friction |
contact coefficient of friction | |
float | m_restitution |
contact coefficient of restitution | |
float | m_young_modulus |
contact material Young modulus | |
float | m_poisson_ratio |
contact material Poisson ratio | |
float | m_kn |
normal contact stiffness | |
float | m_gn |
normal contact damping | |
float | m_kt |
tangential contact stiffness | |
float | m_gt |
tangential contact damping | |
Constructor & Destructor Documentation
◆ ChDoubleRoller()
chrono::vehicle::ChDoubleRoller::ChDoubleRoller | ( | const std::string & | name | ) |
- Parameters
-
[in] name name of the subsystem
Member Function Documentation
◆ Initialize()
|
overridevirtual |
Initialize this roller subsystem.
- Parameters
-
[in] chassis handle to the chassis body [in] location location relative to the chassis frame
Reimplemented from chrono::vehicle::ChRoller.
The documentation for this class was generated from the following files:
- /builds/uwsbel/chrono/src/chrono_vehicle/tracked_vehicle/roller/ChDoubleRoller.h
- /builds/uwsbel/chrono/src/chrono_vehicle/tracked_vehicle/roller/ChDoubleRoller.cpp