Questions tagged [2d-nav-goal]
The 2d-nav-goal tag has no usage guidance.
19
questions
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Nav2 DWB local planner over-correcting at goal
I have a differential drive robot application that requires a relatively tight xy_goal_tolerance of 3-4 cm. Usually if the goal heading is close to the robot's ...
- 121
0
votes
1
answer
1
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android apk map manager "waiting for map list"
Hello,
Can you help me please?
I'm using the rosjava map manager tutorial (in this link https://github.com/DreamFly111/make_a_map ), i've installed the apk file and i'm able to connect with my robot. ...
Douma
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1
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1
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Sending multiple Goals to robot by cpp code
after testing the sending a simpleGoal to my robot i based on http://wiki.ros.org/navigation/Tutorials/SendingSimpleGoals and it working well
i focus now on sending multiple goals when it reached ...
abdelkrim
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1
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7
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Turtlebot navigation through narrow passageway
Hi all,
Im trying to get my turtlebot to navigate its way through a pretty narrow path of about 48cm wide. I tried to solve the problem by adjusting the inflation radius of all the parameters (...
Rayner
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1
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3
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rviz 2D nav goal change topic
Hi all,
I'm developing a GUI with qtcreator for making more usable a ros program that use rviz.
I've implemented an rviz::VisualizationFrame that works fine and i can use rviz tools without problems.
...
Teo
1
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1
answer
73
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How to solve the Costmap2DROS transform timeout?
Hi everyone,
I have been following this tutorial and I was able to reproduce it until the last point: Navigating in the map.
I did not modify any of the parameters provided by the tutorial and I am ...
peppe
0
votes
2
answers
7
views
TF transformation with move_base
I am trying to run the code from Learning ROS for robotic programming (code) .
I am trying to run the code to use the navigation stack in chapter 9.
I first run,
...
ngoldfarb
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1
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19
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can I publish my own path and display in Rviz
Hello,
I am trying to display my own custom path in Rviz. I know that I have to use the nav_stack to move the robot. All I want to do is see the path. When I echo ...
ngoldfarb
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1
answer
4
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Can I send a goal without quaternion?
Hello,
I'm pretty new to ROS, but I got a navigation stack working, now I want to send a goal without quaternion i.e. I don't care about the orientation of the robot, if he arrives on the coordinates ...
Gork
0
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1
answer
1
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Navigation Stack Computation from External Computer
Hello everyone!
I am working on a ROS Indigo project where we are going to be reading all of our sensor information from an Ubuntu Trusty install on a BeagleBone Black Rev C and sending that ...
ronaldh12
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1
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3
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NavStack Robot Moves Backwards
Hi Folks,
When my robot is trying to avoid an obstacle, it tends to move backwards. How can I disable that option so that the robot only have forward velocity, and rotational velocity?
Thanks
...
Pototo
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1
answer
5
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Rviz 2d Nav goal tool
Hi,
Every time that I have to use the 2d Nav goal tool in rviz, I need to first click on it and then on the map. Once I have clicked on the map the tool/mouse pointer turns back to "interact"...
Manolis Chiou
0
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1
answer
31
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[SOLVED] Rviz 2D Nav Goal/Pose Estimate do not work
Hey everyone,
We've seem to run into a problem just earlier this week. For the past 8 months we were able to send 2d nav goals and set the 2d initial pose using Rviz perfectly fine. We are usin ROS ...
aviprobo
0
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1
answer
2
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How to make sure the published commands are executed?
Hi everyone,
I want to turn my robot x degrees to face a desired coordinate(goal). The robot must turn about 100 degrees (1.745 radians), but when I set the angular velocity to 1.745 since the program ...
Warrior
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2
answers
2
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Problems sending two goals
Im using the simple_navigation_goal and i need to first send a goal to 7,2 (x,y) and then when he arrives he need to go to 10,4. the problem is that i dont understand if the second goal i send must ...
ctguell
0
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1
answer
1
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Python code for sending navigation goal to TurtleBot
I would like to write a Class Navi in Python that loads a known yaml map, runs amcl and move_base to move the TurtleBot to the goal. I know I can do it with rviz, but I want to do it using Python ...
Chik
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1
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2
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rviz goal topic: fuerte vs groovy
Did the default 2D Nav Goal topic advertised by rviz change from fuerte to groovy? It appears the new default is move_base_simple/goal, and the old one was just <...
Ivan Dryanovski
0
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1
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1
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Modify "visualization" for autonomous navigation of turtlebot
Hello! i am using ros electric and i would like to use the navigation and visualization toolbox to implement the autonomous navigation for the turtlebot. In particular i want to reach some preset ...
Yuri
0
votes
2
answers
6
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Turtlebot 2D Nav Goal not working
I am running the turtlebot navigation demo in fuerte and 12.04 Precise. Everything works fine up until I try and set a nav goal in rviz, then nothing happens. The console output says that a goal is ...
Aroarus