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Questions tagged [localilzation]

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Which sensors will best suited for indoor/outdoor SLAM system with high accuracy of localization?

We need a SLAM system for mobile platform which will be used in on-site construction. We are to build a 3D map from clouds of points and need localization in it. We don’t need fast localization, but ...
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Localization based on a laserscan

Hello, i have a question regarding the localization of a mobil robot. Unfortunately my robot is not able to offer wheel odometry. I am looking for an approach to localize my robot in a given map just ...
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ROS nodes for aerial vehicle localization

Hey there, I'm developing an aerial vehicle which is equipped with a GPS, IMU and bottom camera (pointed at the ground for target tracking). I was looking for a way to fuse the data, with two ...
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Should the odometry have better no speed or a calculated speed or cmd_vel?

I am working on a robot. And currently I have no information about its actual speed, like from motors e. G. But the odom message has a field for twist. What will be the best thing to do: leave the ...
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Wi-fi localisation using AMCL

We are working on a project whereby we are attempting to localize the robot within the map using the received wi-fi signal strength ID (RSSID). We have had a look through the amcl_node.cpp file and ...
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No laser scan received

I'm trying to use amcl to localize my robot using a bag file. Steps I do are these: Publishing the map: rosrun map_server map_server map.yaml Running amcl: ...
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Particle filter in ROS

I'm looking for particle filter implementation in ROS to use in mobile robot localization, but it seems the only available package is amcl (Adaptive Monte Carlo), I'm not sure is it possible to use it ...
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amcl does not need odometry data?

I'm reading amcl document on ROS Wiki. In its subscribed topics there is not odometry topic, why? It works only with laser? ...
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Static 3D Environment Map for localization and path planning

Hi, I am working on a robotics project that involves building a 3D static environment map. I am considering Octomap as a possible solution. The 3D map needs to be generated with some process and then ...
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how to publish (fake) odometry i.e, getting odometry without robot?

I would like to use the odometry data over rgbdslam package. I do not have any robots. So, Is there any possiblity to publish a fake odometry (for the known distance)? Thanks in advance for the reply. ...
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