Multiple Robot Navigation
I know that similar question were already asked here but there is no solution to my problem. I run **navigation on several turtlebots** using one **shareable map**. However, I have encountered a...
View Articlemove_base without global planner
Hello, Can I use move_base without global_planner? If yes how do I disable it? Thank you
View ArticleSimple move_base example without sensors?
I have a small, custom robot. I'm trying to learn the ROS navigation stack in this order: 1. Set up my robot to move by teleoperation and publish odometry. (DONE) 2. Use move_base to drive to a goal...
View Articlebase_local_planner simplest navigation (no curve lines)
hi there, i'm pretty new to ros world and i want my robot to navigate only straight+inplace rotation. I noticed that with base_local_planner the robot start to go navigate forward before finishing the...
View ArticleVisualize all calculated trajectories in RViz
Hi, before a local planner chooses a best trajectory, it calculates a lot and compares them. Is there any chance to visualize all of the generated trajectories in RViz to see what's happening and how...
View ArticleNavigation stack, where to set controller_frequency?
I feel silly asking this, but where do I set the controller frequency for move_base when using the navigation stack? I have the navigation stack running and robot can be commanded from one place to...
View ArticleMobile robot with fixed kinect - Navigation with/without AMCL?
Hi! Currently I have a dif_wheeled_robot and a kinect inside Gazebo (these are separate "robots", not connected by any joint). The diff_wheeled_robot has it's own scanner, has an AMCL launch made etc....
View ArticleMove base for autonomous driving
Hi, This may be a very subjective question but is it a good idea to use move base for autonomous driving ? I have used move base with a robotic wheel chair that I developed and it works great. I have...
View ArticleUnder what circumstances will actionlib not mark a MoveBaseGoal as successful?
I'm using a [SimpleActionClient](http://wiki.ros.org/actionlib_tutorials/Tutorials/Writing%20a%20Simple%20Action%20Client%20(Python)) to issue MoveBaseGoals to an instance of...
View Article[move_base] want to completely follow the global path
Dear all, I am using move_base for my robot navigation, and following the [tuning tutorial](http://wiki.ros.org/navigation/Tutorials/Navigation%20Tuning%20Guide) to adjust my yaml file which used in...
View Articleproblem of adding the range_sensor_layer to costmap_2D plugins
I am a fresh man to ROS system.I bulid a robot platfom use ros. i use move_base in my systerm. I have a laser scan and some ultrasonic sensors in my systerm,but for using the ultrasonic sensor i got...
View ArticleClearing costmap to unstuck robot (3.000000m)
I've been banging my head against this navigation problem for days. It occurs under both ROS Indigo and ROS Hydro (Debian installs). And it occurs with both a Kobuki and a Segway RMP 210 both in Gazebo...
View ArticleBuild a map and set a nav goal with gmapping and Husky A200
I'm able to build a 2D map with gmapping by using a SICK laser and IMU. I use robot_localization to obtain /odometry/filtered by using wheel encoders and IMU (when I lunch my robot `roslaunch...
View ArticleHow to feed physical dimensions of robot to navigation stack?
I have just successfully finished my simulation and just assembled my robot hardware. Now i want to setup navigation stack in my real robot. In the simulation, the navigation stack will take the...
View ArticleGlobal planner behavior upon local planner failure
Hi, I am using navigation stack and wondering what is the expected behavior of global planner upon the local planner fails to control robot according to thewaypoints. According to a test that I ran...
View ArticleError in move base : Aborting because the robot appears to be oscillating...
I have created my navigating tracked mobile robot. When i give a simple goal to the robot in RVIZ path planning was done successfully. But the robot did not move. Instead of moving the error message...
View Articlerange_sensor_layer error
Hi all, I am using four sonar sensor and Hokuyo laser for navigation. I am using range_sensor_layer for sonar sensor. The problem is when I publish the sensor_msgs/Range message and use the...
View ArticleIs there a way to use the navigation stack without stopping at goals?
This question was asked by someone else in 2013, but never answered. So giving it another shot as I'm sure there are other people besides me with similar question. Using ROS Indigo, we have an indoor...
View ArticleWhy does catkin_make fail when package depends on 'move_base' ?
I have been using ROS for a few days and I am following the tutorial for setting up the Navigation Stack. It tells me to create a package as follows: catkin_create_pkg my_robot_name_2dnav move_base...
View ArticleCorrect the goal of movebase
Hi all, I have a question about the goal correction of movebase. Here are the pictures to explain my problem. [Pictures](https://drive.google.com/drive/folders/0B2G96eBtBMaMSWRmOVFxbTliUFU?usp=sharing)...
View Article