Questions tagged [teb-local-planner]
The teb-local-planner tag has no usage guidance.
74
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23
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teb_local_planner problems
I use ROS2 Foxy and I'd like to Colcon build but it's can't the problem make my com not responding. I try to check with this command
rosdep install -i --from-path src --rosdistro foxy -y
then it ...
0
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19
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A racecar using amcl for navigation doesn't follow the path calculated by teb_local_planner as expected
My racecar is controlled by ROS, and I am trying to make it work using AMCL for navigation. I set a goal to it. In the begining, it was working fine as expected, but soon it crashed into an obstacle ...
- 1
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12
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Configure Move_Base_Flex parameters
First of all I am a completly beginner in ROS, so I would appreciate your easy explanations...
I am trying to configurate Move_Base_flex. It is an eassy path to be followed, with no obstacles . It is ...
- 1
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26
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explore_lite targets places that cannot be moved
https://youtu.be/2WH144VZezA
As shown in the video, explore_lite targets a place that cannot be moved, and teb_local_planner stops moving.
I want to aim far away from walls and avoiding obstacle areas....
0
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1
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48
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teb_local_planner question
I'm trying teb_local_planner on omni_dir robot.
https://youtu.be/AKF6wPZgCa8?si=Y_17OSZsSo7nzhfV
However, the robot moves like a car as shown in this video.
I want to moving holonomic like this ...
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50
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Omni wheel move problem
https://www.youtube.com/watch?v=FmOOO3mZtK0&ab_channel=SimonB%C3%B8gh
https://github.com/rst-tu-dortmund/teb_local_planner_tutorials/tree/melodic-devel/launch
I tried the settings above, but my ...
0
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2
answers
77
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Why TEB controller is not available in ros2 humble?
On navigation plugin setup document , the TEB controller is mentioned, but I don't find any documentation to set up this controller in nav2 humble. And there is no humble branch in the ...
- 3
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20
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Robot Control Algorithms for Precise Positioning
I am currently researching the optimal controller algorithm to navigate my robot to a specific x and y position within a specific coordinate frame with a high degree of accuracy, approximately 5mm. ...
- 11
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1
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94
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Local Planner Not Extending Beyond Robot's Footprint Boundaries to Distort Global Planner's Path
I've been facing an issue with the local planner in my ROS2 navigation setup. The core of the problem seems to be that the local planner does not extend sufficiently outside the robot's footprint ...
1
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1
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123
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Challenges with Local Planner in ROS2 Navigation2: Ineffectual Obstacle Avoidance and Potential Self-Detection
I'm currently facing challenges with the local planner in ROS2's Navigation stack, which is ineffectively distorting the global plan to avoid obstacles as displayed in these videos:
GPS ok But Local ...
1
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1
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55
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Can TEB or Other Local Planners Work Without move_base?
I am working on path planning and path tracking for a while and I wonder, can TEB local planner (or any other local planner on ROS, DWA lets say) function without move_base?
I mean do I have to use ...
0
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1
answer
6
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Teb Local Planner Weight Parameters
I am working on teb local planner but i didn't understand what weight parameters really do? Can someone briefly summarize please?
Originally posted by anonymous60874 on ROS Answers with karma: 1 on ...
anonymous60874
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1
answer
17
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Unable to correctly use teb_local_planner for turtlebot3
I have been trying to test out the teb_local_planner in place of the DWA_local planner that the ROS navigation stack uses. I'm basicalIy trying to see if teb_local_planner is better for creating paths ...
distro
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1
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31
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prevent teb_local_planner from getting stuck while turning around obstacle (carlike)
I am running teb_local_planner in simulation for a carlike robot.
Quite often I see teb_local_planner getting stuck while trying to turn around an obstacle. I guess this is because during the path ...
vrichard
0
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1
answer
12
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teb_local_planner keeps selecting impossible trajectories for a carlike robot
I am testing teb_local_planner for a carlike vehicle.
I am trying to make the robot park backward, for which I would expect the planner to turn in 2-3 times (as a human driver would). However the ...
vrichard
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1
answer
8
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Global planner with curvature limit
Hi all,
I'm looking for a global path planner (base_global_planner) with a feature of limiting the curvature (or turning radius) of the path.
I found teb_local_planner which can configure the minimum ...
mit
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1
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26
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Simple local planner in Python?
Hello everybody,
I would like to implement my own local planner using Python for exercise purposes. Therefore, I make no use of move_base and the ROS navigation stack at all and try to implement those ...
ba_tma
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1
answer
3
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progressive costs in costmap2d
Hi,
i am trying to figure out a way to navigate on a road like environment. For this i would like to give both lanes different costs so the right lane has preference but when it is blocked left lane ...
Tristan9497
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1
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7
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Curvu local trajectories with teb_local_planner
Good afternoon,
I faced the problem and can't fix it related to teb_local_planner. The planner builds the global path very good, however, the local planner is very bad. It is very curved.
As you can ...
Yehor
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2
answers
21
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Stopping and waiting for an obstacle to get out of the way
Hello all,
I am currently using move_base with teb_local_planner for a swerve drive mobile robot setup. Overall, this sutup seams to be working ok and it avoids obstacles when introduced. However, I ...
Zoid
0
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1
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20
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Oscillation using TEB local planner with car-like setup
I've come across other topics mentioning similar problems, oscillation when using the TEB local planner for a car-like robot. But nothing has helped me so far, this topic yet remains unanswered, which ...
mysqo
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2
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2
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1
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19
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Dynamic obstacles and teb_local_planner
Hi all,
When addressing the problem of dynamic obstacles avoidance with my mobile base, I came across this solution. The mentioned tutorial assumes some node is publishing costmap_converter/...
schizzz8
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1
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2
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teb_local_planner test_optim_node crashing
Hi all,
I was interested in analyzing the behavior of the teb_local_planner for move_base and therefore I started following the tutorials. I'm working with kinetic on 16.04.
To test it, I need to run:
...
schizzz8
0
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1
answer
3
views
Entirely forbid lateral displacement on differential drive base?
I'm trying to use TEB in a diff-drive robot, but the planner sometimes produces paths with lateral displacements:
I have set to weight_kinematics_nh to the maximum value (10000) and it happens less, ...
jorge
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1
answer
4
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Getting descriptive outcomes from ExePathAction
I am trying to design some recovery behaviors for a bot following a set of waypoints, with velocities issued by TEB. I am using ExePathAction to start the navigation with TEB.
I would like to know ...
curi_ROS
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1
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5
views
How to get a local path from teb local planner without topic?
I would like to use teb local planner separately from the general navigation stack with my own navigation algorithms. I can initialize the teb planner, set a costmap, a global plan and compute the ...
inaba
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1
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31
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How to use the DWB local planner
Dear all,
I was wondering if you can help me to find out how to use the DWB_local_planner in move_base.
I have already installed all the packages in the This.
You can find the part of the launcher ...
Mobile_robot
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1
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8
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Oscillation when using orientation field of move_base with teb_local_planner
Hi everyone!
I am having an issue with the orientation fields of the move_base package and the teb_local_planner.
At first I would just set the orientation.w field to 1.0 and leave the xyz components ...
mliefaard
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1
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17
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Oscillations when using teb_local_planner for car like robot
Facing an issue with the teb_local_planner, which is also mentioned here - Oscillations around global path while using teb local planner?.
I am using an Ackermann drive based (car like steering ...
Subodh Malgonde
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1
answer
16
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Ackermann Steering and Arduino Servo Control
Hello,
I am using this package to control some servo motors for an ackermann steered vehicle.
The local path planner that i am using is the teb_local_planner
I am wondering, how do I combine the two ...
aarontan
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1
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1
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teb_local_planner development status
Hey guys,
I don't know if this is the right place to ask this but I would like to know if the local planner "teb_local_planner" will be further developed?
Most of the commits were in 2016 ...
ce_guy
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1
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8
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Global planner not updating path
Hello,
I am using Ubuntu 16.04, ROS-kinetic to run the navigation stack (with global_planner and teb_local_planner) on a Youbot (on Gazebo).
Although I am able to send goals and get them executed ...
harshal
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1
answer
1
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Using teb_local_planner's feedback_msg for control
Are there any potential issues with using the trajectory points from teb_local_planner's /feedback_msg topic as the primary method of control?
By this, I mean that there is a separate node which ...
reben
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1
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3
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Starting point of teb_local_planner
Right now i have a car which I want to control with the teb_local_planner at walking speed.
And as the base_link is above the rear axle, the plan is constructed from there through the footprint and ...
madmax
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1
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3
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How do i switch between planners at runtime
I need to be able to switch between two planners based at runtime based on some logic devised.
How exactly do i do this if both are ros nodes?
(Is it possible to do this even if these nodes are not ...
rajnunes
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1
answer
1
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TEB_local_planner inflation_dist vs Costmap_2D Inflation layer
Hi everyone,
I can not understand the difference between the TEB_local_planner's inflation_dist parameter and the Inflation Layer...
Mobile_robot
0
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1
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11
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how prevent rotation with teb_local_planner
Hi, I'm using navigation stack and using teb_local_planner for path planning.
I change this parameter "max_vel_x_backwards: 0.0" so the robot will not move backwards.
But I also want the ...
pietrocolombo
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1
answer
1
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How to choose different robot footprint type for DWA_local_planner
Hi folks,
I wanted to know how the DWA_local_planner computes (or chooses) the foorprint of the robot? is it a dot (or a circle based on the inflation added to the robot)? If yes, my question is that ...
Mobile_robot
0
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2
answers
39
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Difference between DWA local_planner and TEB local_planner
Hi there,
I'm new in ROS nav_stack. Currently, I'm working on navigation of a mobile robot (vehicular robot) and I am searching the "best" local planner for our application.
Currently, we ...
Mobile_robot
0
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1
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4
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Teb Local Planner : Increasing x linear velocity
Hi,
I'm currently using the teb local planner for a tricycle robot and it gives good results but I would like to i Increasing the max_vel_x parameter doesn't seem to change the speed and I am having a ...
TeddyBear
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1
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3
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How does the teb_local_planner avoid collision with obstacles?
Hi,
I got a question for experts for the teb_local_planner package.
I'am wondering how the teb_local_planner manages to avoid obstacles.
I've read all the papers about the approach so I know that it's ...
Chaccaron
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1
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8
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how to prevent navigate backwards, and only rotate and move forwards for navigation?
Hi, I'm using navigation stack and using teb_local_planner for path planning. But when I use it, I found there's problem for the robot because it will move backwards while my laser can only detect the ...
vcdanda
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2
answers
30
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teb_local_planner planning low velocity trajectories
Hi,
I am trying to use Teb local planner for my robot. But robot is moving very slow (0.1 to 0.23 m/sec) and with jerky movements. Although robot can easily go upto 1m/sec. I have tried changing value ...
prince
0
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1
answer
9
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Using teb_local_planner with robot_localization
Hello,
I am trying to get the teb planner (for ackermann vehicle) working with robot_localization ( wheel, IMU, & GPS).
Previously I was using teb planner with amcl for localization with good ...
biglotusturtle
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1
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2
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teb local planner - min obstacle height to put in local cost map
Is there a parameter that lets me specify the min height of the obstacle to put in the teb local planner,like there is with Trajectory planner ROS?
Originally posted by Aswath on ROS Answers with ...
Aswath
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1
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2
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navigation stack with teb_local_planner planning path through wall
Hello! I'm currently trying to use teb_local_planner to get my robot to navigate through the willow garage simulation. However, I have the issue that in specific situations the local path planning ...
JamesDoe
0
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1
answer
11
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What are reasons for TEB planner's feasibility check to fail?
I am currently experimenting with the TEB local planner and have the problem that the planner constantly fails with the following warning, even if there are no obstacles close to the path.
...
Felix Widmaier
0
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1
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24
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Twist message working & ackermann type conversion
I am familiar with ROS and the concept of twist message.
Recently, i used the teb_local_planner concept to convert the conventional twist messages into the ackermann type and thus,the designed ...
Ayush Sharma
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1
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1
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visualize_velocity_profile.py not working in teb_local_planner?
$
rosrun teb_local_planner_tutorials visualize_velocity_profile.py
Output:
...
anirudhyadav1001