#include <visp3/robot/vpRobotTemplate.h>

Inheritance diagram for vpRobotTemplate:

Public Types
enum	vpRobotStateType { STATE_STOP, STATE_VELOCITY_CONTROL, STATE_POSITION_CONTROL, STATE_ACCELERATION_CONTROL }

enum	vpControlFrameType { REFERENCE_FRAME, ARTICULAR_FRAME, CAMERA_FRAME, MIXT_FRAME }

Public Member Functions
void	init ()

	vpRobotTemplate ()

virtual	~vpRobotTemplate ()

void	get_eJe (vpMatrix &_eJe)

void	get_fJe (vpMatrix &_fJe)

void	sendCameraVelocity (const vpColVector &v)

void	sendArticularVelocity (const vpColVector &qdot)

void	setVelocity (const vpRobot::vpControlFrameType frame, const vpColVector &vel)

void	getPosition (vpPoseVector &q)

void	getArticularPosition (vpColVector &q)

void	getPosition (const vpRobot::vpControlFrameType frame, vpColVector &q)

void	setPosition (const vpRobot::vpControlFrameType frame, const vpColVector &q)

void	getDisplacement (const vpRobot::vpControlFrameType frame, vpColVector &q)

Inherited functionalities from vpRobot
double	getMaxTranslationVelocity (void) const

double	getMaxRotationVelocity (void) const

vpColVector	getPosition (const vpRobot::vpControlFrameType frame)

virtual vpRobotStateType	getRobotState (void) const

void	setMaxRotationVelocity (const double maxVr)

void	setMaxTranslationVelocity (const double maxVt)

virtual vpRobotStateType	setRobotState (const vpRobot::vpRobotStateType newState)

void	setVerbose (bool verbose)

Static Public Member Functions
Static Public Member Functions inherited from vpRobot
static vpColVector	saturateVelocities (const vpColVector &v_in, const vpColVector &v_max, bool verbose=false)

Protected Member Functions
Protected Member Functions Inherited from vpRobot
vpControlFrameType	setRobotFrame (vpRobot::vpControlFrameType newFrame)

vpControlFrameType	getRobotFrame (void) const

Protected Attributes
double	maxTranslationVelocity

double	maxRotationVelocity

int	nDof

vpMatrix	eJe

int	eJeAvailable

vpMatrix	fJe

int	fJeAvailable

int	areJointLimitsAvailable

double *	qmin

double *	qmax

bool	verbose_

Static Protected Attributes
static const double	maxTranslationVelocityDefault = 0.2

static const double	maxRotationVelocityDefault = 0.7

Detailed Description

class that defines a robot just to show which function you must implement

Definition at line 55 of file vpRobotTemplate.h.

Member Enumeration Documentation

enum vpRobot::vpControlFrameType

inherited

Robot control frames.

Enumerator
REFERENCE_FRAME	Corresponds to a fixed reference frame attached to the robot structure.
ARTICULAR_FRAME	Corresponds to the joint space.
CAMERA_FRAME	Corresponds to a frame attached to the camera mounted on the robot end-effector.
MIXT_FRAME	Corresponds to a "virtual" frame where translations are expressed in the reference frame, and rotations in the camera frame.

Definition at line 76 of file vpRobot.h.

enum vpRobot::vpRobotStateType

inherited

Robot control states.

Enumerator
STATE_STOP	Stops robot motion especially in velocity and acceleration control.
STATE_VELOCITY_CONTROL	Initialize the velocity controller.
STATE_POSITION_CONTROL	Initialize the position controller.
STATE_ACCELERATION_CONTROL	Initialize the acceleration controller.

Definition at line 64 of file vpRobot.h.

Constructor & Destructor Documentation

vpRobotTemplate::vpRobotTemplate ( )

constructor

Definition at line 56 of file vpRobotTemplate.cpp.

References init().

vpRobotTemplate::~vpRobotTemplate ( )

virtual

destructor

constructor

Definition at line 63 of file vpRobotTemplate.cpp.

Member Function Documentation

void vpRobotTemplate::get_eJe ( vpMatrix & _eJe )

virtual

get the robot Jacobian expressed in the end-effector frame

Implements vpRobot.

Definition at line 79 of file vpRobotTemplate.cpp.

void vpRobotTemplate::get_fJe ( vpMatrix & _fJe )

virtual

get the robot Jacobian expressed in the robot reference frame

Implements vpRobot.

Definition at line 86 of file vpRobotTemplate.cpp.

void vpRobotTemplate::getArticularPosition ( vpColVector & q )

get a position expressed in the articular frame

Definition at line 141 of file vpRobotTemplate.cpp.

void vpRobotTemplate::getDisplacement	(	const vpRobot::vpControlFrameType	frame,
		vpColVector &	q
	)

virtual

get a displacement (frame as to be specified)

get a displacement (frame as to ve specified)

Implements vpRobot.

Definition at line 161 of file vpRobotTemplate.cpp.

double vpRobot::getMaxRotationVelocity ( void ) const

inherited

Get the maximal rotation velocity that can be sent to the robot during a velocity control.

Returns: Maximum rotation velocity expressed in rad/s.

Definition at line 275 of file vpRobot.cpp.

Referenced by vpSimulatorAfma6::computeArticularVelocity(), vpSimulatorViper850::computeArticularVelocity(), vpSimulatorAfma6::findHighestPositioningSpeed(), vpSimulatorViper850::findHighestPositioningSpeed(), vpSimulatorAfma6::setPosition(), vpSimulatorCamera::setVelocity(), vpSimulatorPioneer::setVelocity(), vpRobotCamera::setVelocity(), vpSimulatorPioneerPan::setVelocity(), vpRobotPioneer::setVelocity(), vpSimulatorAfma6::setVelocity(), vpSimulatorViper850::setVelocity(), vpRobotAfma4::setVelocity(), vpRobotAfma6::setVelocity(), vpRobotViper650::setVelocity(), and vpRobotViper850::setVelocity().

double vpRobot::getMaxTranslationVelocity ( void ) const

inherited

Get the maximal translation velocity that can be sent to the robot during a velocity control.

Returns: Maximum translation velocity expressed in m/s.

Definition at line 250 of file vpRobot.cpp.

Referenced by vpSimulatorAfma6::setPosition(), vpSimulatorCamera::setVelocity(), vpSimulatorPioneer::setVelocity(), vpRobotCamera::setVelocity(), vpSimulatorPioneerPan::setVelocity(), vpRobotPioneer::setVelocity(), vpSimulatorAfma6::setVelocity(), vpSimulatorViper850::setVelocity(), vpRobotAfma4::setVelocity(), vpRobotAfma6::setVelocity(), vpRobotViper650::setVelocity(), and vpRobotViper850::setVelocity().

void vpRobotTemplate::getPosition ( vpPoseVector & q )

get a position expressed in the robot reference frame

Definition at line 135 of file vpRobotTemplate.cpp.

void vpRobotTemplate::getPosition	(	const vpRobot::vpControlFrameType	frame,
		vpColVector &	q
	)

virtual

get a displacement (frame as to be specified)

get a displacement (frame as to ve specified)

Implements vpRobot.

Definition at line 147 of file vpRobotTemplate.cpp.

vpColVector vpRobot::getPosition ( const vpRobot::vpControlFrameType frame )

inherited

Return the current robot position in the specified frame.

Definition at line 218 of file vpRobot.cpp.

vpControlFrameType vpRobot::getRobotFrame ( void ) const

inlineprotectedinherited

Definition at line 170 of file vpRobot.h.

Referenced by vpSimulatorAfma6::computeArticularVelocity(), and vpSimulatorViper850::computeArticularVelocity().

virtual vpRobotStateType vpRobot::getRobotState ( void ) const

inlinevirtualinherited

Definition at line 141 of file vpRobot.h.

void vpRobotTemplate::init ( void )

virtual

basic initialization

Implements vpRobot.

Definition at line 49 of file vpRobotTemplate.cpp.

References vpTRACE.

Referenced by vpRobotTemplate().

vpColVector vpRobot::saturateVelocities	(	const vpColVector &	v_in,
		const vpColVector &	v_max,
		bool	verbose = `false`
	)

staticinherited

Saturate velocities.

Parameters

v_in	: Vector of input velocities to saturate. Translation velocities should be expressed in m/s while rotation velocities in rad/s.
v_max	: Vector of maximal allowed velocities. Maximal translation velocities should be expressed in m/s while maximal rotation velocities in rad/s.
verbose	: Print a message indicating which axis causes the saturation.

Returns: Saturated velocities.

Exceptions

vpRobotException::dimensionError : If the input vectors have different dimensions.

The code below shows how to use this static method in order to saturate a velocity skew vector.

#include <iostream>
#include <visp3/robot/vpRobot.h>
int main()
{
  // Set a velocity skew vector
  vpColVector v(6);
  v[0] = 0.1;               // vx in m/s
  v[1] = 0.2;               // vy
  v[2] = 0.3;               // vz
  v[3] = vpMath::rad(10);   // wx in rad/s
  v[4] = vpMath::rad(-10);  // wy
  v[5] = vpMath::rad(20);   // wz
  // Set the maximal allowed velocities
  vpColVector v_max(6);
  for (int i=0; i<3; i++)
    v_max[i] = 0.3;             // in translation (m/s)
  for (int i=3; i<6; i++)
    v_max[i] = vpMath::rad(10); // in rotation (rad/s)
  // Compute the saturated velocity skew vector
  vpColVector v_sat = vpRobot::saturateVelocities(v, v_max, true);
  std::cout << "v    : " << v.t() << std::endl;
  std::cout << "v max: " << v_max.t() << std::endl;
  std::cout << "v sat: " << v_sat.t() << std::endl;
  return 0;
}

Definition at line 163 of file vpRobot.cpp.

References vpException::dimensionError, and vpArray2D< Type >::size().

Referenced by vpSimulatorCamera::setVelocity(), vpSimulatorPioneer::setVelocity(), vpRobotCamera::setVelocity(), vpSimulatorPioneerPan::setVelocity(), vpRobotPioneer::setVelocity(), vpRobotAfma4::setVelocity(), vpRobotAfma6::setVelocity(), vpRobotViper650::setVelocity(), and vpRobotViper850::setVelocity().

void vpRobotTemplate::sendArticularVelocity ( const vpColVector & qdot )

send to the controller a velocity expressed in the articular frame

Definition at line 114 of file vpRobotTemplate.cpp.

void vpRobotTemplate::sendCameraVelocity ( const vpColVector & v )

send to the controller a velocity expressed in the camera frame

Definition at line 102 of file vpRobotTemplate.cpp.

void vpRobot::setMaxRotationVelocity ( const double w_max )

inherited

Set the maximal rotation velocity that can be sent to the robot during a velocity control.

Parameters

w_max : Maximum rotation velocity expressed in rad/s.

Examples:: servoMomentPoints.cpp, servoSimu4Points.cpp, servoSimuSphere.cpp, and testFeatureSegment.cpp.

Definition at line 262 of file vpRobot.cpp.

Referenced by vpRobotViper650::setMaxRotationVelocity(), vpRobotViper850::setMaxRotationVelocity(), and vpSimulatorAfma6::setPosition().

void vpRobot::setMaxTranslationVelocity ( const double v_max )

inherited

Set the maximal translation velocity that can be sent to the robot during a velocity control.

Parameters

v_max : Maximum translation velocity expressed in m/s.

Examples:: servoMomentPoints.cpp, servoSimu4Points.cpp, servoSimuSphere.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, simulateFourPoints2DPolarCamVelocity.cpp, and testFeatureSegment.cpp.

Definition at line 238 of file vpRobot.cpp.

Referenced by vpSimulatorAfma6::setPosition().

void vpRobotTemplate::setPosition	(	const vpRobot::vpControlFrameType	frame,
		const vpColVector &	q
	)

virtual

set a displacement (frame as to be specified)

set a displacement (frame as to ve specified)

Implements vpRobot.

Definition at line 154 of file vpRobotTemplate.cpp.

vpRobot::vpControlFrameType vpRobot::setRobotFrame ( vpRobot::vpControlFrameType newFrame )

protectedinherited

Definition at line 208 of file vpRobot.cpp.

Referenced by vpSimulatorAfma6::init(), vpSimulatorViper850::init(), vpSimulatorCamera::setVelocity(), vpSimulatorPioneer::setVelocity(), vpSimulatorPioneerPan::setVelocity(), vpSimulatorAfma6::setVelocity(), and vpSimulatorViper850::setVelocity().

vpRobot::vpRobotStateType vpRobot::setRobotState ( const vpRobot::vpRobotStateType newState )

virtualinherited

Reimplemented in vpRobotViper850, vpRobotViper650, vpRobotAfma6, vpRobotAfma4, vpSimulatorViper850, vpSimulatorAfma6, vpRobotBiclops, and vpRobotPtu46.

Examples:: moveBiclops.cpp, photometricVisualServoing.cpp, servoBiclopsPoint2DArtVelocity.cpp, servoMomentPoints.cpp, servoMomentPolygon.cpp, servoSimuAfma6FourPoints2DCamVelocity.cpp, servoSimuViper850FourPoints2DCamVelocity.cpp, tutorial-ibvs-4pts-wireframe-robot-afma6.cpp, and tutorial-ibvs-4pts-wireframe-robot-viper.cpp.

Definition at line 201 of file vpRobot.cpp.

Referenced by vpSimulatorCamera::setPosition(), vpRobotCamera::setPosition(), vpRobotPtu46::setRobotState(), vpRobotBiclops::setRobotState(), vpSimulatorAfma6::setRobotState(), vpSimulatorViper850::setRobotState(), vpRobotAfma4::setRobotState(), vpRobotAfma6::setRobotState(), vpRobotViper650::setRobotState(), vpRobotViper850::setRobotState(), vpSimulatorCamera::setVelocity(), vpSimulatorPioneer::setVelocity(), vpRobotCamera::setVelocity(), vpSimulatorPioneerPan::setVelocity(), vpSimulatorAfma6::stopMotion(), and vpSimulatorViper850::stopMotion().

void vpRobotTemplate::setVelocity	(	const vpRobot::vpControlFrameType	frame,
		const vpColVector &	vel
	)

virtual

send to the controller a velocity (frame as to be specified)

send to the controller a velocity (frame as to ve specified)

Implements vpRobot.

Definition at line 120 of file vpRobotTemplate.cpp.

void vpRobot::setVerbose ( bool verbose )

inlineinherited

Examples:: tutorial-ibvs-4pts-wireframe-robot-afma6.cpp, and tutorial-ibvs-4pts-wireframe-robot-viper.cpp.

Definition at line 157 of file vpRobot.h.

Referenced by vpRobotAfma4::vpRobotAfma4(), vpRobotAfma6::vpRobotAfma6(), vpRobotViper650::vpRobotViper650(), and vpRobotViper850::vpRobotViper850().

Member Data Documentation

int vpRobot::areJointLimitsAvailable

protectedinherited

Definition at line 109 of file vpRobot.h.

Referenced by vpRobot::operator=().

vpMatrix vpRobot::eJe

protectedinherited

robot Jacobian expressed in the end-effector frame

Definition at line 101 of file vpRobot.h.

Referenced by vpSimulatorCamera::get_eJe(), vpRobotCamera::get_eJe(), vpRobot::operator=(), and vpRobotAfma4::setVelocity().

int vpRobot::eJeAvailable

protectedinherited

is the robot Jacobian expressed in the end-effector frame available

Definition at line 103 of file vpRobot.h.

Referenced by vpRobot::operator=().

vpMatrix vpRobot::fJe

protectedinherited

robot Jacobian expressed in the robot reference frame available

Definition at line 105 of file vpRobot.h.

Referenced by vpRobot::operator=().

int vpRobot::fJeAvailable

protectedinherited

is the robot Jacobian expressed in the robot reference frame available

Definition at line 107 of file vpRobot.h.

Referenced by vpRobot::operator=().

double vpRobot::maxRotationVelocity

protectedinherited

Definition at line 95 of file vpRobot.h.

Referenced by vpRobot::operator=(), vpRobotViper650::vpRobotViper650(), and vpRobotViper850::vpRobotViper850().

const double vpRobot::maxRotationVelocityDefault = 0.7

staticprotectedinherited

Definition at line 96 of file vpRobot.h.

double vpRobot::maxTranslationVelocity

protectedinherited

Definition at line 93 of file vpRobot.h.

Referenced by vpRobot::operator=().

const double vpRobot::maxTranslationVelocityDefault = 0.2

staticprotectedinherited

Definition at line 94 of file vpRobot.h.

int vpRobot::nDof

protectedinherited

number of degrees of freedom

Definition at line 99 of file vpRobot.h.

Referenced by vpRobot::operator=().

double* vpRobot::qmax

protectedinherited

Definition at line 111 of file vpRobot.h.

Referenced by vpRobot::operator=(), and vpRobot::~vpRobot().

double* vpRobot::qmin

protectedinherited

Definition at line 110 of file vpRobot.h.

Referenced by vpRobot::operator=(), and vpRobot::~vpRobot().

bool vpRobot::verbose_

protectedinherited

Definition at line 113 of file vpRobot.h.

Referenced by vpRobotAfma4::init(), vpRobotAfma6::init(), vpRobotViper650::init(), vpRobotViper850::init(), vpRobot::operator=(), vpRobotAfma4::vpRobotAfma4(), vpRobotAfma6::vpRobotAfma6(), vpRobotViper650::vpRobotViper650(), and vpRobotViper850::vpRobotViper850().

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation