Example of eye-in-hand control law. We control here a real robot, the Afma6 robot (cartesian robot, with 6 degrees of freedom). The velocity is computed in the camera frame. The visual feature is a line.
#include <stdlib.h>
#include <visp3/core/vpConfig.h>
#include <visp3/core/vpDebug.h>
#if (defined(VISP_HAVE_AFMA6) && defined(VISP_HAVE_DC1394))
#include <visp3/core/vpDisplay.h>
#include <visp3/core/vpImage.h>
#include <visp3/gui/vpDisplayGTK.h>
#include <visp3/gui/vpDisplayOpenCV.h>
#include <visp3/gui/vpDisplayX.h>
#include <visp3/sensor/vp1394TwoGrabber.h>
#include <visp3/core/vpHomogeneousMatrix.h>
#include <visp3/core/vpLine.h>
#include <visp3/core/vpMath.h>
#include <visp3/me/vpMeLine.h>
#include <visp3/visual_features/vpFeatureBuilder.h>
#include <visp3/visual_features/vpFeatureLine.h>
#include <visp3/vs/vpServo.h>
#include <visp3/robot/vpRobotAfma6.h>
#include <visp3/core/vpException.h>
#include <visp3/vs/vpServoDisplay.h>
int main()
{
try {
#ifdef VISP_HAVE_X11
#elif defined(VISP_HAVE_OPENCV)
#elif defined(VISP_HAVE_GTK)
#endif
std::cout << std::endl;
std::cout << "-------------------------------------------------------" << std::endl;
std::cout << " Test program for vpServo " << std::endl;
std::cout << " Eye-in-hand task control, velocity computed in the camera frame" << std::endl;
std::cout << " Simulation " << std::endl;
std::cout << " task : servo a line " << std::endl;
std::cout << "-------------------------------------------------------" << std::endl;
std::cout << std::endl;
vpTRACE(
"sets the current position of the visual feature ");
vpTRACE(
"sets the desired position of the visual feature ");
vpTRACE(
"\t we want an eye-in-hand control law");
vpTRACE(
"\t robot is controlled in the camera frame");
vpTRACE(
"\t we want to see a point on a point..");
std::cout << std::endl;
vpTRACE(
"Display task information ");
unsigned int iter = 0;
for (;;) {
std::cout << "---------------------------------------------" << iter << std::endl;
try {
if (iter == 0)
} catch (...) {
v = 0;
exit(1);
}
iter++;
}
vpTRACE(
"Display task information ");
return EXIT_SUCCESS;
std::cout << "Test failed with exception: " << e << std::endl;
return EXIT_FAILURE;
}
}
#else
int main()
{
std::cout << "You do not have an afma6 robot connected to your computer..." << std::endl;
return EXIT_SUCCESS;
}
#endif