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2020-10-09 17:26:51 -0600 commented answer ROS amcl package: Interpretation of the abbreviation "AMCL"

I also like the interpretation from the book "Programming Robots with ROS" (Morgan Quigley et al.): The amcl node implem

2020-10-09 04:51:47 -0600 commented answer ROS amcl package: Interpretation of the abbreviation "AMCL"

I also like the interpretation from the book "Programm Robots with ROS" (Morgan Quigley et al.): The amcl node implement

2020-10-09 04:50:49 -0600 commented answer ROS amcl package: Interpretation of the abbreviation "AMCL"

I also like the interpretation from the book "Programm Robots with ROS" (Morgan Quigley et al.): The amcl node implement

2020-10-09 03:39:19 -0600 edited question ROS Navigation Stack: Remove obstacles with delay from the costmap

ROS Navigation Stack: Remove obstacles with delay from the costmap Hello, everybody, At the beginning some information

2020-10-09 03:37:07 -0600 commented answer ROS amcl package: Interpretation of the abbreviation "AMCL"

Thanks for your reply. I like your interpretation of the "AMCL" package as an adaptive MCL with KLD sampling.I believe t

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2020-10-08 06:45:51 -0600 edited question ROS amcl package: Interpretation of the abbreviation "AMCL"

ROS amcl package: Interpretation of the abbreviation "AMCL Hello everyone, I am currently working on the theoretical ba

2020-10-08 06:42:41 -0600 asked a question ROS amcl package: Interpretation of the abbreviation "AMCL"

ROS amcl package: Interpretation of the abbreviation "AMCL Hello everyone, I am currently working on the theoretical ba

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2020-01-24 04:27:50 -0600 marked best answer ROS Navigation: Remove objects from the costmap with delay

Dear all,

at the beginning some information regarding my robot system:

Turtlebot 3 Waffle
Odroid XU4
360° Laser scanner (RPLidar A3)
IntelRealsense D435

Task IntelRealsense: detection of obstacles that are not detected by the laser scanner.

Both sensors have the authorization to enter and remove obstacles in the costmap.

Is it possible that objects detected by the IntelRealsense camera and entered in the costmap remain in the costmap for a certain time (delay), even if the object is no longer within the camera's field of view?

For local path planning I use the dwa_local_planner.

Edit: The data of the IntelRealsense camera is converted into LaserScan Message by the package "depthimage_to_laserscan".

Best regards,

Chris

2020-01-24 04:02:32 -0600 edited answer ROS Navigation: Remove objects from the costmap with delay

Setting the parameter "observation_persistence" (file: costmap_common_params.yaml) has solved my problem. Thanks for yo

2020-01-24 04:01:20 -0600 edited question ROS Navigation: Remove objects from the costmap with delay

ROS Navigation: Remove objects from the costmap with delay [solved] Dear all, at the beginning some information regardi

2020-01-24 04:01:14 -0600 edited question ROS Navigation: Remove objects from the costmap with delay

ROS Navigation: Remove objects from the costmap with delay Dear all, at the beginning some information regarding my rob

2020-01-24 03:57:44 -0600 edited answer ROS Navigation: Remove objects from the costmap with delay

Setting the parameter "observation_persistence" (file: costmap_common_params.yaml) has solved my problem. Thanks for yo

2020-01-24 03:57:33 -0600 edited answer ROS Navigation: Remove objects from the costmap with delay

Setting the parameter "observation_persistence" (costmap_common_params.yaml) has solved my problem. Thanks for your rep

2020-01-24 03:56:03 -0600 answered a question ROS Navigation: Remove objects from the costmap with delay

Setting the parameter "observation_persistence" (costmap_common_params.ymal) has solved my problem. Thanks for your rep

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2020-01-23 08:42:25 -0600 edited question ROS Navigation: Remove objects from the costmap with delay

ROS Navigation: Remove objects from the costmap with delay Dear all, at the beginning some information regarding my rob

2020-01-23 08:29:24 -0600 edited question ROS Navigation: Remove objects from the costmap with delay

ROS Navigation: Remove objects from the costmap with delay Dear all, at the beginning some information regarding my rob

2020-01-23 08:23:46 -0600 edited question ROS Navigation: Remove objects from the costmap with delay

ROS Navigation: Remove objects from the costmap with delay Dear all, at the beginning some information regarding my rob

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2020-01-23 08:21:59 -0600 asked a question ROS Navigation: Remove objects from the costmap with delay

ROS Navigation: Remove objects from the costmap with delay Hello, everybody, At the beginning some information regardin

2020-01-23 08:17:31 -0600 asked a question ROS Navigation Stack: Remove obstacles with delay from the costmap

ROS Navigation Stack: Remove obstacles with delay from the costmap Hello, everybody, At the beginning some information

2018-06-18 06:49:30 -0600 marked best answer humanoid_nav_msgs not found while building nao_virtual

Hello everyone,

I'm a totally ROS rookie and I have the following problem:

  • It's my aim to simulate Nao in Gazebo using plain ros_control architecture.

See also: ( https://github.com/ros-naoqi/nao_virtual )

  • My procedure:

1) I create a Workspace (catkin workspace)

mkdir -p ~/nao_ws/src
cd ~/nao_ws/src
catkin_init_workspace
cd~/catkin_ws
catkin_make

2) Subsequently:

cd  ~/nao_ws/src
git clone https://github.com/roboticsgroup/roboticsgroup_gazebo_plugins.git
git clone https://github.com/pal-robotics/pal_msgs.git
git clone https://github.com/pal-robotics/pal_gazebo_plugins.git
catkin_make

catkin_make command produced the following error:

CMake Warning at /opt/ros/indigo/share/catkin/cmake/catkinConfig.cmake:76 (find_package):
  Could not find a package configuration file provided by "humanoid_nav_msgs"
  with any of the following names:

    humanoid_nav_msgsConfig.cmake
    humanoid_nav_msgs-config.cmake

  Add the installation prefix of "humanoid_nav_msgs" to CMAKE_PREFIX_PATH or
  set "humanoid_nav_msgs_DIR" to a directory containing one of the above
  files.  If "humanoid_nav_msgs" provides a separate development package or
  SDK, be sure it has been installed.
Call Stack (most recent call first):
  pal_msgs/pal_walking_msgs/CMakeLists.txt:4 (find_package)


-- Could not find the required component 'humanoid_nav_msgs'. The following CMake error indicates that you either need to install the package with the same name or change your environment so that it can be found.
CMake Error at /opt/ros/indigo/share/catkin/cmake/catkinConfig.cmake:83 (find_package):
  Could not find a package configuration file provided by "humanoid_nav_msgs"
  with any of the following names:

    humanoid_nav_msgsConfig.cmake
    humanoid_nav_msgs-config.cmake

  Add the installation prefix of "humanoid_nav_msgs" to CMAKE_PREFIX_PATH or
  set "humanoid_nav_msgs_DIR" to a directory containing one of the above
  files.  If "humanoid_nav_msgs" provides a separate development package or
  SDK, be sure it has been installed.
Call Stack (most recent call first):
  pal_msgs/pal_walking_msgs/CMakeLists.txt:4 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/name/nao_ws/build/CMakeFiles/CMakeOutput.log".
See also "/home/name/nao_ws/build/CMakeFiles/CMakeError.log".
Invoking "cmake" failed

My Ubuntu version: 14.04 (Indigo)

Can anybody help me further?

Many thanks and best regards

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2018-02-02 16:00:35 -0600 commented answer humanoid_nav_msgs not found while building nao_virtual

Thank you for your reply. Running catkin_make from the ~/nao_ws directory produces the same error.

2018-02-02 15:54:39 -0600 edited question humanoid_nav_msgs not found while building nao_virtual

Simulate Nao in Gazebo using plain ros_control architecture Hello everyone, I'm a totally ROS rookie and I have the fol

2018-02-02 15:51:15 -0600 commented answer humanoid_nav_msgs not found while building nao_virtual

Thank you for your reply. Running catkin_make from the ~/nao_ws directory produced the same error.

2018-02-02 15:48:59 -0600 commented answer humanoid_nav_msgs not found while building nao_virtual

Thank you for your reply. catkin_make from the ~/nao_ws directory produced the same error.

2018-02-02 15:46:24 -0600 commented answer humanoid_nav_msgs not found while building nao_virtual

Thank you for your reply. Running catkin_make from the ~/nao_ws directory produced the same error.

2018-02-02 15:45:38 -0600 commented answer humanoid_nav_msgs not found while building nao_virtual

Thank you for your reply. Running catkin_make from the ~/nao_ws directory produced the same error.

2018-02-02 15:45:03 -0600 answered a question humanoid_nav_msgs not found while building nao_virtual

Thank you for your reply. Running catkin_make from the ~/nao_ws directory produced the same error.

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2018-02-02 13:10:06 -0600 asked a question Simulate Nao in Gazebo using plain ros_control architecture

Simulate Nao in Gazebo using plain ros_control architecture Hello everyone, I'm a totally ROS rookie and I have the fol

2018-02-02 13:10:06 -0600 asked a question humanoid_nav_msgs not found while building nao_virtual

Simulate Nao in Gazebo using plain ros_control architecture Hello everyone, I'm a totally ROS rookie and I have the fol