costashatz's profile - activity

overview network karma followed questions activity

2019-09-04 02:04:52 -0500	received badge	● Taxonomist
2016-07-08 10:31:53 -0500	received badge	● Favorite Question (source)
2015-08-10 06:04:29 -0500	received badge	● Student (source)
2015-06-24 13:59:43 -0500	received badge	● Scholar (source)
2015-06-24 13:59:38 -0500	answered a question	Point Cloud transformation error Solved my issue. Have a look here.
2015-06-24 13:54:51 -0500	received badge	● Famous Question (source)
2015-05-02 02:42:16 -0500	received badge	● Famous Question (source)
2015-04-10 09:06:32 -0500	received badge	● Notable Question (source)
2015-03-11 06:27:33 -0500	commented question	Weird MoveIt! trajectories to 3-DOF Arm The trajectory computed is way too long and not the obvious one.. Check this trajectory to see the difference: https://www.youtube.com/watch?v=3GanW...
2015-03-09 19:52:29 -0500	received badge	● Popular Question (source)
2015-03-07 04:16:22 -0500	asked a question	Weird MoveIt! trajectories to 3-DOF Arm Hello, I am getting weird trajectories in MoveIt! to 3-DOF arms! Below there is a video showing the planned trajectories: https://www.youtube.com/watch?v=s0FOh... All the moveit configuration files are the default produced by MoveIt! Setup Assistant (I have only modified the controllers.yaml to include my controllers). The ROS controllers are effort_controllers/JointTrajectoryController and the MoveIt! controllers are FollowJointTrajectory. For the ROS controllers I have provided the dummy but stable enough PID values of {p: 100.0, i: 0.01, d: 10.0} for all the joints.. I also tried position_controllers/JointTrajectoryController for the ROS controllers and providing PID values to gazebo_ros_control , but the result was again weird trajectories.. Any thoughts on why this is happening? Thanks in advance, Konstantinos
2015-01-29 06:30:33 -0500	received badge	● Enthusiast
2015-01-28 11:06:17 -0500	commented answer	rgbdslam_v2 build error indigo Hello Pat, I have the same seg fault for pcl. Did you solve it? Thanks
2014-07-07 00:29:38 -0500	received badge	● Popular Question (source)
2014-07-07 00:29:38 -0500	received badge	● Notable Question (source)
2014-05-29 02:15:37 -0500	answered a question	robot_pose_ekf problems, timestamp, frames transformation I'm getting the same issues when using robot_pose_ekf alongside with hector_gazebo_imu_plugin.. Any ideas anyone? Thanks..
2014-05-28 23:00:59 -0500	asked a question	Point Cloud transformation error Hello, I am using stereo_image_proc to process data coming from a stereo system. When trying to visualize it in RVIZ I came across to the following issue: The point cloud (pointcloud2 and pointcloud topics) is not properly transformed. See the following images: In gazebo: https:// cloud.githubusercontent.com/assets/1283922/3115469/1744ac0e-e709-11e3-8e17-84c713713794.png In RVIZ: https:// cloud.githubusercontent.com/assets/1283922/3115472/2044a638-e709-11e3-8023-6b9ed6eeb568.png Any ideas? Thanks..! P.S.: The cameras seem properly transformed. Sorry about the links (no images/links because my karma is low). See images below: Left: https:// cloud.githubusercontent.com/assets/1283922/3115534/eef65dbe-e709-11e3-8ae9-793dcd54bb60.jpg Right: https:// cloud.githubusercontent.com/assets/1283922/3115539/fafae6fc-e709-11e3-8d06-c4366250d28e.jpg
2014-01-25 04:39:22 -0500	commented answer	Problem at URDF to SDF conversion using gzsdf Never mind..I was making an error on the inertial parameters...Thanks
2014-01-25 04:15:29 -0500	commented answer	Problem at URDF to SDF conversion using gzsdf I have the inertial properties specified but still get the error..Any ideas?
2014-01-24 07:07:51 -0500	received badge	● Supporter (source)
2014-01-24 07:07:30 -0500	answered a question	Problem at URDF to SDF conversion using gzsdf I have the exact same problem...@Sezgin S.: Did you come up with something?