Procópio's profile - overview

● Self-Learner   × 2

• Crowd/Pedestrian Simulator in ROS?
• Crowd/Pedestrian Simulator in ROS?

● Guru   × 6

• sync ros bag timestamps with ros system
• TF_OLD_DATA error when i play bag file for RGBDSLAM
• Traveled Distance measurement
• How to remove a TF from a ROS bag?
• Can a node publish different types on one topic?
• Static global map updating

● Autobiographer   × 2

● Civic Duty   × 2

• ar_kinect compile error conversion from ‘tf::Transform’ to non-scalar type ‘btTransform’ requested
• ar_kinect compile error conversion from ‘tf::Transform’ to non-scalar type ‘btTransform’ requested

● Favorite Question   × 2

• what is the best way to follow a moving target?
• what is the best way to follow a moving target?

● Stellar Question   × 2

• what is the best way to follow a moving target?
• what is the best way to follow a moving target?

● Rapid Responder   × 17

• How does the RVIZ marker work and how can I turn it off?
• when ubuntu disco will be supported?
• Should the autogenerated /install folder in a catkin workspace be committed to VCS?
• move_base: how to move robot smoothly
• lidar is detecting pillars of robots as obstacles in local map.how to set minimum range of scan sensor or any other method to solve this problem
• TIAGo Installation-Dependencies Issue
• How to change orientation for navigation
• Setting ROS_MASTER_URI for three connected computers
• what actually the dependencies mean?
• Is ROS Win10 recommended ?
• Is it possible to call a server by a client who reads from a topic?
• rosversion ros gives <unversioned>.What does that mean?
• Parameter Server and persistence
• Tutorial page in portuguese
• How to edit a map programmatically?
• Git cloned a ros project need help with launching
• How to interpret LiDAR sensor topic outputs?

● Organizer   × 2

• Can not compile ROS 2: CMake Error: INSTALL(EXPORT) given unknown export "HAS_LIBRARY_TARGET"
• Can not compile ROS 2: CMake Error: INSTALL(EXPORT) given unknown export "HAS_LIBRARY_TARGET"

● Good Question   × 4

• what is the best way to follow a moving target?
• what is the best way to follow a moving target?
• Crowd/Pedestrian Simulator in ROS?
• Crowd/Pedestrian Simulator in ROS?

● Commentator   × 1

• Quaternion has length close to zero... discarding as navigation goal, why?

● Nice Question   × 8

• Quaternion has length close to zero... discarding as navigation goal, why?
• Quaternion has length close to zero... discarding as navigation goal, why?
• what is the best way to follow a moving target?
• what is the best way to follow a moving target?
• Crowd/Pedestrian Simulator in ROS?
• Crowd/Pedestrian Simulator in ROS?
• Can I pass a nav_msgs/Path message directly to local planner?
• Can I pass a nav_msgs/Path message directly to local planner?

● Popular Question   × 20

• what is the best way to follow a moving target?
• what is the best way to follow a moving target?
• Why is move_base taking shortcuts?
• Why is move_base taking shortcuts?
• Can I pass a nav_msgs/Path message directly to local planner?
• Can I pass a nav_msgs/Path message directly to local planner?
• base motion planner with OMPL
• base motion planner with OMPL
• Quaternion has length close to zero... discarding as navigation goal, why?
• Quaternion has length close to zero... discarding as navigation goal, why?
• Problems with GoalPasser distance to goal
• Problems with GoalPasser distance to goal
• move_base + reconfigure_gui = strange behavior
• move_base + reconfigure_gui = strange behavior
• Cannot change ompl_planner_base wiki page
• Cannot change ompl_planner_base wiki page
• Crowd/Pedestrian Simulator in ROS?
• Crowd/Pedestrian Simulator in ROS?
• Stage velocity limit
• Stage velocity limit

● Critic   × 2

• install stack
• install stack

● Good Answer   × 44

• How to remove a TF from a ROS bag?
• How to remove a TF from a ROS bag?
• Writing a publisher node
• Writing a publisher node
• TF_OLD_DATA error when i play bag file for RGBDSLAM
• TF_OLD_DATA error when i play bag file for RGBDSLAM
• Tool to visualize launch files
• Tool to visualize launch files
• sync ros bag timestamps with ros system
• sync ros bag timestamps with ros system
• Traveled Distance measurement
• Traveled Distance measurement
• How can I merge scan topics
• How can I merge scan topics
• Navigation and motion planning in dynamic uncertain outdoor environment?
• Navigation and motion planning in dynamic uncertain outdoor environment?
• Can a node publish different types on one topic?
• Can a node publish different types on one topic?
• How to change global planner of move_base
• How to change global planner of move_base
• AMCL parameters spreading out is good or bad ?
• AMCL parameters spreading out is good or bad ?
• Crowd/Pedestrian Simulator in ROS?
• Crowd/Pedestrian Simulator in ROS?
• How to verify odom --> base_link is accurate or not？
• How to verify odom --> base_link is accurate or not？
• Obstacle avoidance in move_base package
• Obstacle avoidance in move_base package
• Difference between localisation with AMCL and SLAM
• Difference between localisation with AMCL and SLAM
• Can I rely on the navigation tutorials when working with sonar?
• Can I rely on the navigation tutorials when working with sonar?
• Autonomous navigation using navigation stack and hector slam
• Autonomous navigation using navigation stack and hector slam
• How to edit a map programmatically?
• How to edit a map programmatically?
• Static global map updating
• Static global map updating
• amcl and odometry
• amcl and odometry
• The publish frequency of /amcl_pose in navigation amcl package is too low
• The publish frequency of /amcl_pose in navigation amcl package is too low
• How to automate the launching procedure of ROS nodes
• How to automate the launching procedure of ROS nodes

● Great Answer   × 12

• How to remove a TF from a ROS bag?
• How to remove a TF from a ROS bag?
• sync ros bag timestamps with ros system
• sync ros bag timestamps with ros system
• TF_OLD_DATA error when i play bag file for RGBDSLAM
• TF_OLD_DATA error when i play bag file for RGBDSLAM
• Traveled Distance measurement
• Traveled Distance measurement
• Can a node publish different types on one topic?
• Can a node publish different types on one topic?
• Static global map updating
• Static global map updating

● Scholar   × 2

• base motion planner with OMPL
• base motion planner with OMPL

● Student   × 2

• Why is move_base taking shortcuts?
• Why is move_base taking shortcuts?

● Necromancer   × 9

• Preventing move base from executing a queued-up goal
• Problem with netbeans building ROS package
• Can't get correct position of ARMarkers
• Crowd/Pedestrian Simulator in ROS?
• Problem installing ar_tools in Catkin
• How to use a ready map (floor plan) for the navigation stack without executing the gmapping?
• How to choose different robot footprint type for DWA_local_planner
• range_sensor_layer creates a warning "Illegal bounds change, ... The offending layer is local_costmap/inflation_layer"
• AMCL warning: no laser scan received

● Enlightened   × 2

• Writing a publisher node
• Writing a publisher node

● Citizen Patrol   × 2

• توكيل سامسونج@توكيل غسالات سامسونج@؟@
• توكيل سامسونج@توكيل غسالات سامسونج@؟@

● Teacher   × 2

• Preventing move base from executing a queued-up goal
• Preventing move base from executing a queued-up goal

● Supporter   × 2

• "sudo rosmake" permission denied problem
• "sudo rosmake" permission denied problem

● Editor   × 2

• move_base + reconfigure_gui = strange behavior
• move_base + reconfigure_gui = strange behavior

● Notable Question   × 20

• what is the best way to follow a moving target?
• what is the best way to follow a moving target?
• Why is move_base taking shortcuts?
• Why is move_base taking shortcuts?
• Can I pass a nav_msgs/Path message directly to local planner?
• Can I pass a nav_msgs/Path message directly to local planner?
• base motion planner with OMPL
• base motion planner with OMPL
• Quaternion has length close to zero... discarding as navigation goal, why?
• Quaternion has length close to zero... discarding as navigation goal, why?
• Problems with GoalPasser distance to goal
• Problems with GoalPasser distance to goal
• move_base + reconfigure_gui = strange behavior
• move_base + reconfigure_gui = strange behavior
• Cannot change ompl_planner_base wiki page
• Cannot change ompl_planner_base wiki page
• Crowd/Pedestrian Simulator in ROS?
• Crowd/Pedestrian Simulator in ROS?
• Stage velocity limit
• Stage velocity limit

● Famous Question   × 20

• what is the best way to follow a moving target?
• what is the best way to follow a moving target?
• Why is move_base taking shortcuts?
• Why is move_base taking shortcuts?
• Can I pass a nav_msgs/Path message directly to local planner?
• Can I pass a nav_msgs/Path message directly to local planner?
• base motion planner with OMPL
• base motion planner with OMPL
• Quaternion has length close to zero... discarding as navigation goal, why?
• Quaternion has length close to zero... discarding as navigation goal, why?
• move_base + reconfigure_gui = strange behavior
• move_base + reconfigure_gui = strange behavior
• Cannot change ompl_planner_base wiki page
• Cannot change ompl_planner_base wiki page
• Problems with GoalPasser distance to goal
• Problems with GoalPasser distance to goal
• Crowd/Pedestrian Simulator in ROS?
• Crowd/Pedestrian Simulator in ROS?
• Stage velocity limit
• Stage velocity limit

● Nice Answer   × 86

• move turtlebot 1 meter forward
• move turtlebot 1 meter forward
• Mechanism for calculating smooth trajectory?
• Mechanism for calculating smooth trajectory?
• How to remove a TF from a ROS bag?
• How to remove a TF from a ROS bag?
• Traveled Distance measurement
• Traveled Distance measurement
• TF_OLD_DATA error when i play bag file for RGBDSLAM
• TF_OLD_DATA error when i play bag file for RGBDSLAM
• Writing a publisher node
• Writing a publisher node
• How to change global planner of move_base
• How to change global planner of move_base
• Tool to visualize launch files
• Tool to visualize launch files
• sync ros bag timestamps with ros system
• sync ros bag timestamps with ros system
• how to execute navigation experimental
• how to execute navigation experimental
• How to automate the launching procedure of ROS nodes
• How to automate the launching procedure of ROS nodes
• ar_pose no longer downloadable...new url?
• ar_pose no longer downloadable...new url?
• How can I merge scan topics
• How can I merge scan topics
• Crowd/Pedestrian Simulator in ROS?
• Crowd/Pedestrian Simulator in ROS?
• How to use move_base?
• How to use move_base?
• AMCL parameters spreading out is good or bad ?
• AMCL parameters spreading out is good or bad ?
• Navigation: oscilation on local planner
• Navigation: oscilation on local planner
• Navigation and motion planning in dynamic uncertain outdoor environment?
• Navigation and motion planning in dynamic uncertain outdoor environment?
• Clear map around the robot
• Clear map around the robot
• move_base documentation
• move_base documentation
• Extract 60 fps image from bag file
• Extract 60 fps image from bag file
• Difference between localisation with AMCL and SLAM
• Difference between localisation with AMCL and SLAM
• Can a node publish different types on one topic?
• Can a node publish different types on one topic?
• Beginner here: Need step-by-step help with amcl navigation through a pre-existing .pgm map
• Beginner here: Need step-by-step help with amcl navigation through a pre-existing .pgm map
• wrong robot orientation at the goal
• wrong robot orientation at the goal
• Does the move_base plan a navigation in real time ?
• Does the move_base plan a navigation in real time ?
• Can I rely on the navigation tutorials when working with sonar?
• Can I rely on the navigation tutorials when working with sonar?
• Obstacle avoidance in move_base package
• Obstacle avoidance in move_base package
• 3D pointcloud to 2d costmap layer projection github repo
• 3D pointcloud to 2d costmap layer projection github repo
• How to verify odom --> base_link is accurate or not？
• How to verify odom --> base_link is accurate or not？
• Raytrace not clearing the costmap
• Raytrace not clearing the costmap
• teb_local_planner planning low velocity trajectories
• teb_local_planner planning low velocity trajectories
• Static global map updating
• Static global map updating
• Autonomous navigation using navigation stack and hector slam
• Autonomous navigation using navigation stack and hector slam
• amcl and odometry
• amcl and odometry
• Global planner not updating path
• Global planner not updating path
• How to edit a map programmatically?
• How to edit a map programmatically?
• Self Localisation?
• Self Localisation?
• Setting initialpose for AMCL using difference between initial TFs
• Setting initialpose for AMCL using difference between initial TFs
• AMCL - Determining an obstacle from forbidden zone on map
• AMCL - Determining an obstacle from forbidden zone on map
• The publish frequency of /amcl_pose in navigation amcl package is too low
• The publish frequency of /amcl_pose in navigation amcl package is too low
• local_costmap "ghost objects"; Restarting move_base
• local_costmap "ghost objects"; Restarting move_base
• AMCL not localizing in pre-built map
• AMCL not localizing in pre-built map