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2018-11-23 00:51:43 -0500 commented question Strange behavior between move_base Navigation Stack and Rviz

Is it okay that the frames are coming from the diff node and the AMCL? I will update it right now. UPDATED. should I clo

2018-11-23 00:49:18 -0500 edited question Strange behavior between move_base Navigation Stack and Rviz

Strange behavior between move_base Navigation Stack and Rviz This is my graduation project from college and I can't figu

2018-11-23 00:22:28 -0500 commented question Strange behavior between move_base Navigation Stack and Rviz

Is it okay that the frames are coming from the diff node and the AMCL? I will update it right now.

2018-11-22 19:06:56 -0500 commented question Strange behavior between move_base Navigation Stack and Rviz

The frame pdf generated by rosrun tf view frame

2018-11-22 16:33:38 -0500 commented question Strange behavior between move_base Navigation Stack and Rviz

I fixed the tree to what you suggested yes now it is "map-->odom-->base_link-->laser" I think amcl from the Nav

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2018-11-22 16:31:04 -0500 commented question Strange behavior between move_base Navigation Stack and Rviz

I fixed the tree to what you suggested yes now it is "map-->odom-->base_link-->laser" I think amcl from the Nav

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2018-11-22 13:15:51 -0500 commented question Strange behavior between move_base Navigation Stack and Rviz

Here's a bag file to of the project too Google drive bag file link

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2018-11-22 12:00:55 -0500 commented answer TF frames order, which should be fixed and which should be the parent and child?

Thank you again, and yes I just posted the question: https://answers.ros.org/question/309152/strange-behavior-between-mo

2018-11-22 12:00:12 -0500 asked a question Strange behavior between move_base Navigation Stack and Rviz

Strange behavior between move_base Navigation Stack and Rviz This is my graduation project from college and I can't figu

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2018-11-21 14:45:03 -0500 marked best answer TF frames order, which should be fixed and which should be the parent and child?

Mobile robot moving around static known map. Map was built with hector SLAM.

Is that the right order for the frame tree?

Do I need the base_footprint?

Fixed fram Odom Tree --> odom --> base_link --> laser --> map

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2018-11-21 13:36:32 -0500 commented answer ROS move_base costmap not connected error

Did anyone solve this problem? I have it on my senior project and trying to graduate! :D

2018-11-21 10:28:11 -0500 commented answer TF frames order, which should be fixed and which should be the parent and child?

Also I should mention that I'm running rviz and navigation stake on a pc while the lidar and the base are on Raspberry P

2018-11-21 10:23:30 -0500 commented answer TF frames order, which should be fixed and which should be the parent and child?

Yes it I was talking about the 2D pose estimate and 2D nav goal in rviz. I did all that and set the frames in the order

2018-11-21 09:51:04 -0500 commented answer TF frames order, which should be fixed and which should be the parent and child?

And in RVIZ the map should be the fixed frame? So when I estimate the pose and give it the goal it be on the map right?

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2018-11-20 19:55:06 -0500 edited question TF frames order, which should be fixed and which should be the parent and child?

TF frames order, which should be fixed and which should be the parent and child? Mobile robot moving around static known

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2018-11-20 19:54:53 -0500 edited question TF frames order, which should be fixed and which should be the parent and child?

TF frames order, which should be fixed and which should be the parent and child? Mobile robot moving around static known

2018-11-20 19:53:19 -0500 asked a question TF frames order, which should be fixed and which should be the parent and child?

TF frames order, which should be fixed and which should be the parent and child? Mobile robot moving around static known

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2018-11-06 11:33:23 -0500 commented question Best way to get custom mobile robot velocity?

Yes I do. I have 1 encoder on each side of the robot. My problem is I don't understand what is the odometry needed for

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2018-11-05 21:55:24 -0500 asked a question Best way to get custom mobile robot velocity?

Best way to get custom mobile robot velocity? I have a custom Mobile Robot (4 wheel differential drive robot) and have a

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2018-11-02 02:10:59 -0500 asked a question [noobie] Need help with custom mobile robot navigation (multiple questions)

[noobie] Need help with custom mobile robot navigation (multiple questions) Good evening guys, (questions on the bottom)

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2018-10-31 15:43:25 -0500 asked a question Catkin_make bug or problem with rviz? ( tinyxml2 )

Catkin_make bug or problem with rviz? ( tinyxml2 ) I have a problem building catkin_ws because of rviz (tinyxml2) OS: Ub

2018-10-31 11:27:09 -0500 commented question Mobile Robot Senior Design advice

excuse me I was my first time posting and didn't want my question to be super long, but I mentioned "Encoders on the 2 f

2018-10-31 11:17:56 -0500 commented question Mobile Robot Senior Design advice

Yeah that's what I'm trying to use but I'm having hard time getting it to run. Especially the odometery part.

2018-10-31 01:32:46 -0500 asked a question Mobile Robot Senior Design advice

Mobile Robot Senior Design advice Hello everyone, I'm in the process of building a Mobile Robot for my senior design fo