chrono::vehicle::ChVehicleCosimTireNodeRigid Class Reference
Description
Definition of the rigid tire node.
#include <ChVehicleCosimTireNodeRigid.h>
Inheritance diagram for chrono::vehicle::ChVehicleCosimTireNodeRigid:
Collaboration diagram for chrono::vehicle::ChVehicleCosimTireNodeRigid:
Public Member Functions | |
| ChVehicleCosimTireNodeRigid (int index) | |
| virtual TireType | GetTireType () const override |
| Return the tire type. | |
| virtual void | Advance (double step_size) override final |
| Advance simulation. More... | |
 Public Member Functions inherited from chrono::vehicle::ChVehicleCosimTireNode | |
| virtual NodeType | GetNodeType () const override final |
| Return the node type as NodeType::TIRE. | |
| void | SetTireFromSpecfile (const std::string &filename) |
| Specify the tire JSON specification file name. | |
| void | EnableTirePressure (bool val) |
| Enable/disable tire pressure (default: true). | |
| void | SetNumThreads (int num_threads) |
| Set the number of OpenMP threads used in Chrono simulation (default: 1). | |
| void | SetIntegratorType (ChTimestepper::Type int_type, ChSolver::Type slv_type) |
| Set integrator and solver types. More... | |
| virtual void | Initialize () override final |
| Initialize this node. More... | |
| virtual void | Synchronize (int step_number, double time) override final |
| Synchronize this node. More... | |
| virtual void | OutputData (int frame) override final |
| Output logging and debugging data. | |
| Public Member Functions inherited from chrono::vehicle::ChVehicleCosimBaseNode | |
| std::string | GetNodeTypeString () const |
| Return the node type as a string. | |
| bool | IsCosimNode () const |
| Return true if this node is part of the co-simulation infrastructure. | |
| void | SetStepSize (double step) |
| Set the integration step size (default: 1e-4). | |
| double | GetStepSize () const |
| Get the integration step size. | |
| void | SetOutDir (const std::string &dir_name, const std::string &suffix) |
| Set the name of the output directory and an identifying suffix. More... | |
| void | SetVerbose (bool verbose) |
| Enable/disable verbose messages during simulation (default: true). | |
| const std::string & | GetOutDirName () const |
| Get the output directory name for this node. | |
| double | GetStepExecutionTime () const |
| Get the simulation execution time for the current step on this node. More... | |
| double | GetTotalExecutionTime () const |
| Get the cumulative simulation execution time on this node. | |
| virtual void | WriteCheckpoint (const std::string &filename) const |
| Write checkpoint to the specified file (which will be created in the output directory). | |
Additional Inherited Members | |
| Public Types inherited from chrono::vehicle::ChVehicleCosimTireNode | |
| enum | TireType { TireType::RIGID, TireType::FLEXIBLE, TireType::BYPASS, TireType::UNKNOWN } |
| Tire type. More... | |
| Public Types inherited from chrono::vehicle::ChVehicleCosimBaseNode | |
| enum | NodeType { NodeType::MBS, NodeType::TERRAIN, NodeType::TIRE } |
| Type of node participating in co-simulation. More... | |
| enum | InterfaceType { InterfaceType::BODY, InterfaceType::MESH } |
| Type of the tire-terrain communication interface. More... | |
| Static Public Member Functions inherited from chrono::vehicle::ChVehicleCosimTireNode | |
| static std::string | GetTireTypeAsString (TireType type) |
| Return a string describing the tire type. | |
| static TireType | GetTireTypeFromString (const std::string &type) |
| Infer the tire type from the given string. | |
| static bool | ReadSpecfile (const std::string &specfile, rapidjson::Document &d) |
| Read a JSON specification file for a tire. | |
| static TireType | GetTireTypeFromSpecfile (const std::string &specfile) |
| Get the tire type from the given JSON specification file. | |
| Static Public Member Functions inherited from chrono::vehicle::ChVehicleCosimBaseNode | |
| static std::string | OutputFilename (const std::string &dir, const std::string &root, const std::string &ext, int frame, int frame_digits) |
| Utility function for creating an output file name. More... | |
| Protected Member Functions inherited from chrono::vehicle::ChVehicleCosimTireNode | |
| ChVehicleCosimTireNode (int index) | |
| virtual void | LoadSpindleForce (TerrainForce &spindle_force) |
| Load current spindle force. More... | |
| virtual void | LoadMeshState (MeshState &mesh_state) |
| Load current tire mesh state. More... | |
| virtual void | ApplyMeshForces (const MeshContact &mesh_contact) |
| Apply the mesh contact forces. More... | |
| Protected Member Functions inherited from chrono::vehicle::ChVehicleCosimBaseNode | |
| ChVehicleCosimBaseNode (const std::string &name) | |
| Protected Attributes inherited from chrono::vehicle::ChVehicleCosimTireNode | |
| ChSystemSMC * | m_system |
| containing system | |
| ChTimestepper::Type | m_int_type |
| integrator type | |
| ChSolver::Type | m_slv_type |
| solver type | |
| std::shared_ptr< ChTimestepperHHT > | m_integrator |
| HHT integrator object. | |
| std::string | m_tire_json |
| name of tire JSON specification file | |
| bool | m_tire_pressure |
| tire pressure enabled? | |
| int | m_index |
| index of the tire | |
| std::shared_ptr< ChBody > | m_spindle |
| spindle body | |
| std::shared_ptr< ChWheel > | m_wheel |
| wheel subsystem (to which a tire is attached) | |
| std::shared_ptr< ChMaterialSurfaceSMC > | m_contact_mat |
| tire contact material | |
| MeshData | m_mesh_data |
| tire mesh data | |
| Protected Attributes inherited from chrono::vehicle::ChVehicleCosimBaseNode | |
| int | m_rank |
| MPI rank of this node (in MPI_COMM_WORLD) | |
| double | m_step_size |
| integration step size | |
| std::string | m_name |
| name of the node | |
| std::string | m_out_dir |
| top-level output directory | |
| std::string | m_node_out_dir |
| node-specific output directory | |
| std::ofstream | m_outf |
| output file stream | |
| unsigned int | m_num_mbs_nodes |
| unsigned int | m_num_terrain_nodes |
| unsigned int | m_num_tire_nodes |
| ChTimer< double > | m_timer |
| timer for integration cost | |
| double | m_cum_sim_time |
| cumulative integration cost | |
| bool | m_verbose |
| verbose messages during simulation? | |
| Static Protected Attributes inherited from chrono::vehicle::ChVehicleCosimBaseNode | |
| static const double | m_gacc = -9.81 |
Member Function Documentation
◆ Advance()
|
inlinefinaloverridevirtual |
Advance simulation.
A rigid tire node need not advance dynamics.
Implements chrono::vehicle::ChVehicleCosimBaseNode.
The documentation for this class was generated from the following files:
- /builds/uwsbel/chrono/src/chrono_vehicle/cosim/tire/ChVehicleCosimTireNodeRigid.h
- /builds/uwsbel/chrono/src/chrono_vehicle/cosim/tire/ChVehicleCosimTireNodeRigid.cpp
