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2020-03-11 09:19:53 -0600 commented question Implementing sonars in the navigation stack (ROSARIA)

Thanks @weasfas. I have a costmap_common_params.yaml file the look like this: obstacle_range: 2.5 raytrace_range: 3.0 f

2020-03-11 09:04:09 -0600 commented question Implementing sonars in the navigation stack (ROSARIA)

I have a costmap_common_params.yaml file the look like this: obstacle_range: 2.5 raytrace_range: 3.0 footprint: [[-0.35

2020-03-11 08:18:46 -0600 edited question Implementing sonars in the navigation stack (ROSARIA)

Implementing sonars in the navigation stack (ROSARIA) I'm currently implementing the ROS navigation stack on my Pioneer

2020-03-11 08:12:56 -0600 edited question Implementing sonars in the navigation stack (ROSARIA)

Implementing sonar data with the navigation stack (ROSARIA) I'm currently implementing the ROS navigation stack on my Pi

2020-03-11 08:12:25 -0600 asked a question Implementing sonars in the navigation stack (ROSARIA)

Implementing sonar data with the navigation stack (ROSARIA) I'm currently implementing the ROS navigation stack on my Pi

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2020-03-05 02:58:56 -0600 marked best answer Plotting covariance from amcl_pose in Matlab

I have recorded a bag-file and am trying to plot the /amcl_pose/pose/covariance matrix which has a message type geometry_msgs/PoseWithCovarianceStamped. I followed this tutorial on plotting data from topics, however, when I try:

bagselect = select(bag, 'Topic', '/amcl_pose');
msgs = readMessages(bagselect);
ts = timeseries(bagselect, 'Pose.Covariance');

I Get the error:

The Pose.covariance property does not exist for message type geometry_msgs/PoseWithCovarianceStamped.

What am I doing wrong?

2020-03-05 02:46:29 -0600 commented answer Plotting covariance from amcl_pose in Matlab

I found out I have to read the messages as structures as in this example. bSel = select(bag, 'Topic', '/amcl_pose'); m

2020-03-05 02:46:02 -0600 commented answer Plotting covariance from amcl_pose in Matlab

I found out I have to read the messages as structures as in this example. bSel = select(bag, 'Topic', '/amcl_pose');

2020-03-05 02:17:29 -0600 edited question Plotting covariance from amcl_pose in Matlab

Plotting covariance from amcl_pose in Matlab I have recorded a bag-file and am trying to plot the /amcl_pose/pose/covari

2020-03-05 02:16:37 -0600 asked a question Plotting covariance from amcl_pose in Matlab

Plotting covariance from amcl_pose in Matlab I have recorded a bag-file and am trying to plot the /amcl_pose/pose/covari

2020-03-04 07:39:47 -0600 asked a question Analyzing localization on real robot

Analyzing localization on real robot I'm looking for an effective and reliable way to test the localization system (amcl

2020-02-27 05:00:06 -0600 asked a question Docking the Pioneer LX with ROSARIA

Docking the Pioneer LX with ROSARIA I have implemented the ROS navigation stack on my Pioneer LX robot with ROSARIA, and

2020-02-12 03:06:31 -0600 commented answer Header in LaserScan message for SICK S300 Laser

Ok, thanks. I will try to implement the cob_sick_s300 package. Until now I have just used the LaserScan coming from the

2020-02-11 07:04:03 -0600 asked a question Header in LaserScan message for SICK S300 Laser

Header in LaserScan message for SICK S300 Laser I'm trying to tune the localization system on my robot. I came over this

2020-02-11 02:10:56 -0600 commented question RViz problem: Segmentation faul (core dumped)

I solved my problem. I was trying to run the ROS network on my robot, while monitoring it with RViz from a remote comput

2020-02-10 04:35:00 -0600 asked a question RViz problem: Segmentation faul (core dumped)

RViz problem: Segmentation faul (core dumped) I try to run RViz with rosrun rviz rviz on my Xubuntu 16.04 Xenial OS. I g

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2020-02-05 11:53:15 -0600 edited question ROS navigation stack: Randomly explore environment

ROS navigation stack: Exploration function I have implemented the ROS navigation stack with ROSARIA on my Pioneer LX rob

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2020-02-05 05:35:58 -0600 asked a question ROS navigation stack: Randomly explore environment

ROS navigation stack: Exploration function I have implemented the ROS navigation stack with ROSARIA on my Pioneer LX rob

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2019-11-13 08:21:38 -0600 commented question Why is RosAria PointCloud and LaserScan mirrored?

This is then a bug in rosaria's LaserPublisher.cpp which should take this into account, right?

2019-11-13 08:21:25 -0600 commented question Why is RosAria PointCloud and LaserScan mirrored?

This is then a bug in rosaria's LaserPublisher.cpp which should take this into account, right?

2019-11-13 07:25:03 -0600 commented question Why is RosAria PointCloud and LaserScan mirrored?

I just set LaserFlipped to false and made a new map using SLAM, then run the navigation stack. Everything works fine now

2019-11-13 07:23:36 -0600 commented question Why is RosAria PointCloud and LaserScan mirrored?

I just set LaserFlipped to false and made a new map using SLAM, then run the navigation stack. Everything works fine now

2019-11-13 05:46:17 -0600 commented question Why is RosAria PointCloud and LaserScan mirrored?

I uploaded another picture showing the frames in rviz which to me seems to be correct. However, the TF tree in the left

2019-11-13 05:36:46 -0600 commented question Why is RosAria PointCloud and LaserScan mirrored?

I uploaded another picture showing the frames in rviz which to me seems to be correct. However, the TF tree in the left

2019-11-13 05:36:07 -0600 commented question Why is RosAria PointCloud and LaserScan mirrored?

I uploaded another picture showing the frames in rviz which to me seems to be correct. However, the TF tree in the left