chrono::vehicle::AntirollBarRSD Class Reference

Description

RSD antirollbar model constructed with data from file (JSON format).

#include <AntirollBarRSD.h>

Inheritance diagram for chrono::vehicle::AntirollBarRSD:
Collaboration diagram for chrono::vehicle::AntirollBarRSD:

Public Member Functions

 AntirollBarRSD (const std::string &filename)
 
 AntirollBarRSD (const rapidjson::Document &d)
 
virtual double getArmMass () const override
 Return the mass of the arm body.
 
virtual ChVector getArmInertia () override
 Return the moments of inertia of the arm body.
 
virtual double getArmLength () const override
 Return the arm length (dimension in y direction).
 
virtual double getArmWidth () const override
 Return the arm width (dimension in X direction).
 
virtual double getDroplinkHeight () const override
 Return height of droplinks (dimension in Z direction).
 
virtual double getArmRadius () const override
 Return radius of arm (visualization only)
 
virtual double getSpringCoefficient () const override
 Return the rotational spring coefficient.
 
virtual double getDampingCoefficient () const override
 Return the rotational damping coefficient.
 
- Public Member Functions inherited from chrono::vehicle::ChAntirollBarRSD
 ChAntirollBarRSD (const std::string &name)
 
virtual void Initialize (std::shared_ptr< ChBodyAuxRef > chassis, const ChVector<> &location, std::shared_ptr< ChBody > susp_body_left, std::shared_ptr< ChBody > susp_body_right) override
 The anti-roll bar subsystem is initialized by attaching it to the specified chassis body at the specified location (with respect to and expressed in the reference frame of the chassis). More...
 
virtual double GetMass () const override
 Get the total mass of the anti-roll bar subsystem.
 
virtual void LogConstraintViolations () override
 Log current constraint violations.
 
- Public Member Functions inherited from chrono::vehicle::ChAntirollBar
 ChAntirollBar (const std::string &name)
 
- 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 track shoe subsystem.
 
void SetName (const std::string &name)
 Set the name identifier for this track shoe 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.
 
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.
 

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...
 
- Protected Attributes inherited from chrono::vehicle::ChAntirollBarRSD
std::shared_ptr< ChBodym_arm_left
 handle to the left arm body
 
std::shared_ptr< ChBodym_arm_right
 handle to the right arm body
 
std::shared_ptr
< ChLinkLockRevolute
m_revolute_ch
 handle to revolute joint to chassis
 
std::shared_ptr
< ChLinkLockRevolute
m_revolute
 handle to central revolute joint
 
std::shared_ptr< ChLinkDistancem_link_left
 handle to the left droplink distance constraint
 
std::shared_ptr< ChLinkDistancem_link_right
 handle to the right droplink distance constraint
 
- Protected Attributes inherited from chrono::vehicle::ChPart
std::string m_name
 
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