Sensor for measure force and torque on a joint. More...

#include <sensors/sensors.hh>

Inherits Sensor.

Public Member Functions
	ForceTorqueSensor ()
	Constructor. More...

virtual	~ForceTorqueSensor ()
	Destructor. More...

SensorCategory	Category () const
	Get the category of the sensor. More...

event::ConnectionPtr	ConnectUpdate (std::function< void(msgs::WrenchStamped)> _subscriber)
	Connect a to the update signal. More...

event::ConnectionPtr	ConnectUpdated (std::function< void()> _subscriber)
	Connect a signal that is triggered when the sensor is updated. More...

void	DisconnectUpdate (event::ConnectionPtr &_conn) GAZEBO_DEPRECATED(8.0)
	Disconnect from the update signal. More...

void	DisconnectUpdated (event::ConnectionPtr &_c) GAZEBO_DEPRECATED(8.0)
	Disconnect from a the updated signal. More...

void	FillMsg (msgs::Sensor &_msg)
	fills a msgs::Sensor message. More...

ignition::math::Vector3d	Force () const
	Get the current joint force. More...

uint32_t	Id () const
	Get the sensor's ID. More...

virtual void	Init ()
	Initialize the sensor. More...

virtual bool	IsActive () const
	Returns true if sensor generation is active. More...

physics::JointPtr	Joint () const
	Get Parent Joint. More...

common::Time	LastMeasurementTime () const
	Return last measurement time. More...

common::Time	LastUpdateTime () const
	Return last update time. More...

virtual void	Load (const std::string &_worldName)
	Load the sensor with default parameters. More...

std::string	Name () const
	Get name. More...

NoisePtr	Noise (const SensorNoiseType _type) const
	Get the sensor's noise model for a specified noise type. More...

uint32_t	ParentId () const
	Get the sensor's parent's ID. More...

std::string	ParentName () const
	Returns the name of the sensor parent. More...

virtual ignition::math::Pose3d	Pose () const
	Get the current pose. More...

void	ResetLastUpdateTime ()
	Reset the lastUpdateTime to zero. More...

std::string	ScopedName () const
	Get fully scoped name of the sensor. More...

virtual void	SetActive (const bool _value)
	Set whether the sensor is active or not. More...

void	SetParent (const std::string &_name, const uint32_t _id)
	Set the sensor's parent. More...

virtual void	SetPose (const ignition::math::Pose3d &_pose)
	Set the current pose. More...

void	SetUpdateRate (const double _hz)
	Set the update rate of the sensor. More...

virtual std::string	Topic () const
	Returns the topic name as set in SDF. More...

ignition::math::Vector3d	Torque () const
	Get the current joint torque. More...

std::string	Type () const
	Get sensor type. More...

void	Update (const bool _force)
	Update the sensor. More...

double	UpdateRate () const
	Get the update rate of the sensor. More...

bool	Visualize () const
	Return true if user requests the sensor to be visualized via tag: <visualize>true</visualize> in SDF. More...

std::string	WorldName () const
	Returns the name of the world the sensor is in. More...

Protected Member Functions
virtual void	Fini ()
	Finalize the sensor. More...

void	Load (const std::string &_worldName, sdf::ElementPtr _sdf)
	Load the sensor with SDF parameters. More...

bool	NeedsUpdate ()
	Return true if the sensor needs to be updated. More...

virtual bool	UpdateImpl (const bool _force)
	This gets overwritten by derived sensor types. More...

Protected Attributes
bool	active
	True if sensor generation is active. More...

std::vector< event::ConnectionPtr >	connections
	All event connections. More...

common::Time	lastMeasurementTime
	Stores last time that a sensor measurement was generated; this value must be updated within each sensor's UpdateImpl. More...

common::Time	lastUpdateTime
	Time of the last update. More...

transport::NodePtr	node
	Node for communication. More...

ignition::transport::Node	nodeIgn
	Ignition transport node. More...

std::map< SensorNoiseType, NoisePtr >	noises
	Noise added to sensor data. More...

uint32_t	parentId
	The sensor's parent ID. More...

std::string	parentName
	Name of the parent. More...

std::vector< SensorPluginPtr >	plugins
	All the plugins for the sensor. More...

ignition::math::Pose3d	pose
	Pose of the sensor. More...

gazebo::rendering::ScenePtr	scene
	Pointer to the Scene. More...

sdf::ElementPtr	sdf
	Pointer the the SDF element for the sensor. More...

common::Time	updatePeriod
	Desired time between updates, set indirectly by Sensor::SetUpdateRate. More...

gazebo::physics::WorldPtr	world
	Pointer to the world. More...

Detailed Description

Sensor for measure force and torque on a joint.

Constructor & Destructor Documentation

ForceTorqueSensor ( )

Constructor.

virtual ~ForceTorqueSensor ( )

virtual

Destructor.

Member Function Documentation

SensorCategory Category ( ) const

inherited

Get the category of the sensor.

Returns: The category of the sensor.

See Also: SensorCategory

event::ConnectionPtr ConnectUpdate ( std::function< void(msgs::WrenchStamped)> _subscriber )

Connect a to the update signal.

Parameters

[in] _subscriber Callback function.

Returns: The connection, which must be kept in scope.

Deprecated:: See ConnectUpdate that accepts a std::function parameter.

event::ConnectionPtr ConnectUpdated ( std::function< void()> _subscriber )

inherited

Connect a signal that is triggered when the sensor is updated.

Parameters

[in] _subscriber Callback that receives the signal.

Returns: A pointer to the connection. This must be kept in scope.

See Also: Sensor::DisconnectUpdated

void DisconnectUpdate ( event::ConnectionPtr & _conn )

Disconnect from the update signal.

Parameters

[in] _conn Connection to remove.

Deprecated:: Use event::~Connection to disconnect

void DisconnectUpdated ( event::ConnectionPtr & _c )

inherited

Disconnect from a the updated signal.

Parameters

[in] _c The connection to disconnect

See Also: Sensor::ConnectUpdated

Deprecated:: Use event::~Connection to disconnect

void FillMsg ( msgs::Sensor & _msg )

inherited

fills a msgs::Sensor message.

Parameters

[out] _msg Message to fill.

virtual void Fini ( )

protectedvirtual

Finalize the sensor.

Reimplemented from Sensor.

ignition::math::Vector3d Force ( ) const

Get the current joint force.

Returns: The latested measured force.

uint32_t Id ( ) const

inherited

Get the sensor's ID.

Returns: The sensor's ID.

virtual void Init ( )

virtual

Initialize the sensor.

Reimplemented from Sensor.

virtual bool IsActive ( ) const

virtual

Returns true if sensor generation is active.

Returns: True if active, false if not.

Reimplemented from Sensor.

physics::JointPtr Joint ( ) const

Get Parent Joint.

Returns: Pointer to the joint containing this sensor

common::Time LastMeasurementTime ( ) const

inherited

Return last measurement time.

Returns: Time of last measurement.

Deprecated:: See LastMeasurementTime() function.

common::Time LastUpdateTime ( ) const

inherited

Return last update time.

Returns: Time of last update.

void Load	(	const std::string &	_worldName,
		sdf::ElementPtr	_sdf
	)

protectedvirtual

Load the sensor with SDF parameters.

Parameters

[in]	_sdf	SDF Sensor parameters.
[in]	_worldName	Name of world to load from.

Reimplemented from Sensor.

virtual void Load ( const std::string & _worldName )

virtual

Load the sensor with default parameters.

Parameters

[in] _worldName Name of world to load from.

Reimplemented from Sensor.

std::string Name ( ) const

inherited

Get name.

Returns: Name of sensor.

bool NeedsUpdate ( )

protectedinherited

Return true if the sensor needs to be updated.

Returns: True when sensor should be updated.

NoisePtr Noise ( const SensorNoiseType _type ) const

inherited

Get the sensor's noise model for a specified noise type.

Parameters

[in] _type Index of the noise type. Refer to SensorNoiseType enumeration for possible indices

Returns: The sensor's noise model for the given noise type

uint32_t ParentId ( ) const

inherited

Get the sensor's parent's ID.

Returns: The sensor's parent's ID.

std::string ParentName ( ) const

inherited

Returns the name of the sensor parent.

The parent name is set by Sensor::SetParent.

Returns: Name of Parent.

virtual ignition::math::Pose3d Pose ( ) const

virtualinherited

Get the current pose.

Returns: Current pose of the sensor.

See Also: SetPose()

void ResetLastUpdateTime ( )

inherited

Reset the lastUpdateTime to zero.

std::string ScopedName ( ) const

inherited

Get fully scoped name of the sensor.

Returns: world_name::model_name::link_name::sensor_name.

virtual void SetActive ( const bool _value )

virtualinherited

Set whether the sensor is active or not.

Parameters

[in] _value True if active, false if not.

void SetParent	(	const std::string &	_name,
		const uint32_t	_id
	)

inherited

Set the sensor's parent.

Parameters

[in]	_name	The sensor's parent's name.
[in]	_id	The sensor's parent's ID.

virtual void SetPose ( const ignition::math::Pose3d & _pose )

virtualinherited

Set the current pose.

Parameters

[in] _pose New pose of the sensor.

See Also: Pose()

void SetUpdateRate ( const double _hz )

inherited

Set the update rate of the sensor.

Parameters

[in] _hz update rate of sensor.

virtual std::string Topic ( ) const

virtual

Returns the topic name as set in SDF.

Returns: Topic name.

Reimplemented from Sensor.

ignition::math::Vector3d Torque ( ) const

Get the current joint torque.

Returns: The latest measured torque.

std::string Type ( ) const

inherited

Get sensor type.

Returns: Type of sensor.

void Update ( const bool _force )

inherited

Update the sensor.

Parameters

[in] _force True to force update, false otherwise.

virtual bool UpdateImpl ( const bool )

protectedvirtual

This gets overwritten by derived sensor types.

This function is called during Sensor::Update. And in turn, Sensor::Update is called by SensorManager::Update

Parameters

[in] _force True if update is forced, false if not

Returns: True if the sensor was updated.

Reimplemented from Sensor.

double UpdateRate ( ) const

inherited

Get the update rate of the sensor.

Returns: _hz update rate of sensor. Returns 0 if unthrottled.

bool Visualize ( ) const

inherited

Return true if user requests the sensor to be visualized via tag: <visualize>true</visualize> in SDF.

Returns: True if visualized, false if not.

std::string WorldName ( ) const

inherited

Returns the name of the world the sensor is in.

Returns: Name of the world.

Member Data Documentation

bool active

protectedinherited

True if sensor generation is active.

std::vector<event::ConnectionPtr> connections

protectedinherited

All event connections.

common::Time lastMeasurementTime

protectedinherited

Stores last time that a sensor measurement was generated; this value must be updated within each sensor's UpdateImpl.

common::Time lastUpdateTime

protectedinherited

Time of the last update.

transport::NodePtr node

protectedinherited

Node for communication.

ignition::transport::Node nodeIgn

protectedinherited

Ignition transport node.

std::map<SensorNoiseType, NoisePtr> noises

protectedinherited

Noise added to sensor data.

uint32_t parentId

protectedinherited

The sensor's parent ID.

std::string parentName

protectedinherited

Name of the parent.

std::vector<SensorPluginPtr> plugins

protectedinherited

All the plugins for the sensor.

ignition::math::Pose3d pose

protectedinherited

Pose of the sensor.

gazebo::rendering::ScenePtr scene

protectedinherited

Pointer to the Scene.

sdf::ElementPtr sdf

protectedinherited

Pointer the the SDF element for the sensor.

common::Time updatePeriod

protectedinherited

Desired time between updates, set indirectly by Sensor::SetUpdateRate.

gazebo::physics::WorldPtr world

protectedinherited

Pointer to the world.

The documentation for this class was generated from the following file:

ForceTorqueSensor.hh

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation