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robot turning in place towards the obstacle using dwa_local_planner

Hi all, I have a mobile robot with lidar, Kinect, wheel_enoders and IMU which is able to navigate properly using [move_base](http://wiki.ros.org/move_base). I am using `SBPL_Lattice_Planner` as the...

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robot rotation in place speed lower then minimum

hello everyone i am having a difficulty with my robot. it navigates to a goal pretty well. the thing is when it needs to rotate at the end to the orientation of the goal it doesnt seem to move. when i...

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Cannot load global planner plugin failed to load library

Hi all ! Recently I have been developing and trying other's global planner plug-ins, and I keep running into this problem like this one: >[FATAL] [1453693784.973444827, 729.192000000]: Failed to...

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actionlib callback based SimpleActionClient bind error

I got compile error use in simpleActionClient to send movebase goal, part of code is void ac_activeCb() { std::cout<<"active"<sendGoal(goal, boost::bind(ac_doneCb, this, _1, _2),...

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Robot model orientation is improper with respect to map frame.

Robot model is not properly oriented (upside down) in rviz when "map" is selected as fixed frame. When the fixed frame is odom the robot model was perfectly aligned and oriented in rviz. How to bring...

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Delay before in-place rotation

Dear ROSers, so I've successfully setup my navigation stack, going from point A to B etc. However, even with a rather flexible tolerance of x,y,theta I see a delay before the in-place rotation kicks...

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Replanning using move_base

Hi all, in the documentation page of move_base, it is reported that the parameter `planner_frequency` set "The rate in Hz at which to run the global planning loop. If the frequency is set to 0.0, the...

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Robot moves forward only

Hi everyone, Robot goes into narrow place but it can't go back to first position. It is trying to escape with moving a bit backward (then forward) infinitely at corridor's end. How can I make it...

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Getting Robot Position while Teleoperation

I have created a map using gmapping on turtlebot 2. Now, i want to let the user move the robot using teleoperation (meanwhile amcl is also running) and record the coordinate values of the path from...

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move_base acting weird with nodes running on different hosts.

Hello All, Using examples from "ROS by example" to get move_base working, the trajectory is erratic when the code, apart from rviz, is running on ANOTHER host. It gets there in the end, but is moves...

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Help with ROS Navigation Stack Create2

I was wondering if anyone has had any experience running navigation (ROS Navigation Stack). I know that the base is fairly new, but I believe I have all of the applicable topics ready (/scan, /odom,...

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Error in move_base while simulating navigation stack

When i launch the navigation launch file the robot fails to keep the plan and mess up in the middle, It throws the below warning and an error in Rviz (Ref image)> [ WARN] [1455133160.311617027,...

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Complete coverage path planning ros

Hi all, I have a mobile robot with a Hokuyo Lidar, wheel encoders, IMU and couple of Sonar sensors. I have started working on the Complete coverage path planning and I am wondering if there is any...

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Full coverage path planner

I have a differential robot, with a laser Hokuyo, and I want my robot to cover the whole part of a map. I saw that there is some algorithms but I can't find a code. So have someone already implement...

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Using eband_local_planner with move_base

I installed eband_local_planner by using the following commands: rosws set eband_local_planner https://github.com/utexas-bwi/eband_local_planner --git rosws eband_local_planner roscd...

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Problems subscribing to the local_costmap of move_base

I am trying to subscribe to the local costmap produced in move_base in order to use it, in a separate node, for navigation. This is how I am currently approaching it in my code: typedef...

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Writing a local planner for move_base

Hi everybody, I'm trying to write my own local planner for the move_base node. But I'm not sure where to begin. I've looked into move_base: http://wiki.ros.org/move_base, and I see that's neatly...

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Wrong localization using AMCL and move_base

Hi all, I am currently trying to set up the robot to navigate a known map using move_base. The global and local planners are set as follows: The start pose of the robot is determined using amcl....

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[navigation stack] How to Navigate using User-defined path ?

Hi guys , Since i'm working on the Robot Project which using the navigation stack , The Robot Can Travel based on the shortest path. But, What if i want to define the static path to the robot what...

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How to compile the move_base package

Dear All, I want to modify the code in the move_base package and compile.I downloaded the source code of the move_base package, and there were some errors when run "rosmake move_base":...

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