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Hi,
I changed the car model to a four wheel differential car. During training, the driving speed is very slow. The target point cannot be reached. Can you give some suggestions based on your experien…
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I am currently trying to understand how CHAMPs high level controllers are working so that my group and I can begin research. After analyzing the codebase, it seems that the body controller is just adj…
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Real-Time Navigation System for a Low-Cost Mobile Robot with an RGB-D Camera. (arXiv:2103.03054v1 [cs.RO])
https://ift.tt/2PpC9x1
Currently, mobile robots are developing rapidly and are finding numero…
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I am using turtlebot_navigation in Gibson ROS. I need to record RGBD observations and ground-truth pose along sample trajectories automatically.
I initially tried to extract maps based on #49 and p…
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STEP: Stochastic Traversability Evaluation and Planning for Safe Off-road Navigation. (arXiv:2103.02828v1 [cs.RO])
https://ift.tt/3sQlAZM
Although ground robotic autonomy has gained widespread usage i…
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A method to segment maps from different modalities using free space layout -- MAORIS : MAp Of RIpples Segmentation. (arXiv:1709.09899v2 [cs.RO] UPDATED)
https://ift.tt/3uvV4VL
How to divide floor plan…
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Hi,
I used the `stretch_rtabmap` package to record a map, but the recorded result was quite noisy. When I use the recorded rtabmap to navigate the stretch robot, the robot is often stuck somewhere be…
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Hi,
We're using your dataset, but confused about the platform.
### RTS project,
The paper: "RTS-GT: Robotic Total Stations Ground Truthing dataset", shows two platform:
"HD2" is a tracked veh…
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Hi, I was hoping to get some input on the frame ids of the maps in this package. I had a few questions:
- For the parameter map_frame_id, I noticed that some demos used "map" for this value, wherea…
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**Steps**
With up to date versions of fetch_ros and fetch_gazebo
roslaunch fetch_gazebo playground.launch
And
roslaunch fetch_gazeo_demo fetch_nav.launch
**Behavior**
When given…