lagadic / demo_pioneer Goto Github PK

Hi,

This is the first time I'm using V-Rep. I previously used Gazebo on ROS. I am trying out the "Pioneer 3D-X controlled via a visual servoing law" tutorial found at http://wiki.ros.org/vrep_ros_bridge/Tutorials/Pioneer%203D-X%20controlling%20its%20pose%20via%20a%20visual%20servoing%20law . The robot will however not move.

I am currently using ROS Indigo, Ubuntu 14.04.4 LTS (Trusty Tahr), and V-REP_PRO_EDU_V3_3_1_64_Linux.

I have attached screenshots of everything I have up and running during the simulation.
https://drive.google.com/open?id=0ByBul3e5THseVzdUa2k5aHVkMkU

Thanks in advance!
Joshua

I want the camera to detect only a specific QR code. If I show it another code, it should not proceed.
What are the parameters I need to change?

I want to mount the camera at the rear of the robot. So that the robot will move backwards towards the QR code. How to invert the published velocities to achieve this?

Hi! I've been following the ROS tutorial to install V-Rep in Ubuntu 16.04.

In my terminal, when I run: rosdep install demo_pioneer

I get the following error:
ERROR: the following packages/stacks could not have their rosdep keys resolved
to system dependencies:
demo_pioneer: Cannot locate rosdep definition for [camera1394]

What I'm I doing wrong? or what else I need to run before rosdep install demo_pioneer.

thank you!

Hi,
I installed vrep_ros_bridge,using this link. and installed
demo_pioneer. When I try to run it with Vrep I receive by using this command

roslaunch demo_pioneer demo-visual-servo-pioneer-simulation.launch

I get and error saying that demo-visual-servo-pioneer-simulation.launch does not exist. That file does not exist in both on my folder location and the github rep.

I am able to run real pioneer using
roslaunch demo_pioneer pioneer-teleop.launch
and vrep_ros_bridge installation loads and initializes successfully at vrep startup.

I can load Pioneer_p3dxMOD2.ttt file but the camera model does not render. I would be glad if you can help me on running this demo on vrep.

Are you planning to publish codes for "Control of Robots in V-REP via Matlab/Simulink and ROS" ?

My system is Ubuntu 12.04.03x64 using Ros Hydro and V-REP_PRO_EDU_V3_1_2_64. Thanks for the helping out.

I just try to combine it again, and then find demo_pioneer can not build anymore. It shows many errors, due to visp3/core/:

/opt/ros/kinetic/include/visp3/core/vpColVector.h:102:27: error: expected ‘,’ or ‘...’ before ‘&&’ token
vpColVector(vpColVector &&v);
^
/opt/ros/kinetic/include/visp3/core/vpColVector.h:102:30: error: invalid constructor; you probably meant ‘vpColVector (const vpColVector&)’
vpColVector(vpColVector &&v);
^
/opt/ros/kinetic/include/visp3/core/vpColVector.h:197:38: error: expected ‘,’ or ‘...’ before ‘&&’ token
vpColVector &operator=(vpColVector &&v);
^
In file included from /opt/ros/kinetic/include/visp3/core/vpPoseVector.h:60:0,
from /opt/ros/kinetic/include/visp3/core/vpRotationMatrix.h:49,
from /opt/ros/kinetic/include/visp3/core/vpHomogeneousMatrix.h:60,
from /opt/ros/kinetic/include/visp/vpHomogeneousMatrix.h:9,
from /opt/ros/kinetic/include/visp_bridge/3dpose.h:53,
from /home/cai/catkin_ws/src/vs_pioneer/vs/src/visual_servo_pioneer.cpp:7:
/opt/ros/kinetic/include/visp3/core/vpMatrix.h:154:21: error: expected ‘,’ or ‘...’ before ‘&&’ token
vpMatrix(vpMatrix &&A);
^
/opt/ros/kinetic/include/visp3/core/vpMatrix.h:154:24: error: invalid constructor; you probably meant ‘vpMatrix (const vpMatrix&)’
vpMatrix(vpMatrix &&A);
^
/opt/ros/kinetic/include/visp3/core/vpMatrix.h:201:32: error: expected ‘,’ or ‘...’ before ‘&&’ token
vpMatrix &operator=(vpMatrix &&A);
^
In file included from /opt/ros/kinetic/include/visp3/core/vpColor.h:44:0,
from /opt/ros/kinetic/include/visp3/core/vpDisplay.h:47,
from /opt/ros/kinetic/include/visp3/blob/vpDot.h:49,
from /opt/ros/kinetic/include/visp/vpDot.h:9,
from /home/cai/catkin_ws/src/vs_pioneer/vs/src/visual_servo_pioneer.cpp:13:
/opt/ros/kinetic/include/visp3/core/vpRGBa.h:129:34: error: expected ‘,’ or ‘...’ before ‘&&’ token
vpRGBa &operator=(const vpRGBa &&v);
^
In file included from /opt/ros/kinetic/include/visp3/core/vpImage.h:51:0,
from /opt/ros/kinetic/include/visp3/core/vpDisplay.h:49,
from /opt/ros/kinetic/include/visp3/blob/vpDot.h:49,
from /opt/ros/kinetic/include/visp/vpDot.h:9,
from /home/cai/catkin_ws/src/vs_pioneer/vs/src/visual_servo_pioneer.cpp:13:
/opt/ros/kinetic/include/visp3/core/vpImagePoint.h:125:53: error: expected ‘,’ or ‘...’ before ‘&&’ token
inline vpImagePoint &operator=(const vpImagePoint &&ip)
^
/opt/ros/kinetic/include/visp3/core/vpImagePoint.h: In member function ‘vpImagePoint& vpImagePoint::operator=(vpImagePoint)’:
/opt/ros/kinetic/include/visp3/core/vpImagePoint.h:127:15: error: ‘move’ is not a member of ‘std’
this->i = std::move(ip.i);

Is it maybe the reason of visp3?

Is there a thumb rule that need to be followed to tune the values of lambda_adapt?