Hello,
I want to generate a map of my scene in ROS using hector_slam. I'm running into a problem, if I keep the laser scan front facing the map produced is accurate but, if I turn the scan downward the results are wrong.
Can anybody tell me if this problem is connected with the Hokuyo sensor?
Search found 8 matches
- 02 Jul 2017, 20:37
- Forum: General questions
- Topic: Down facing Hokuyo_ROS
- Replies: 1
- Views: 929
- 17 Jun 2017, 19:15
- Forum: General questions
- Topic: Quadricopter Path Planning
- Replies: 1
- Views: 975
Quadricopter Path Planning
Hello, So I've got a quadricopter and i want it to autonomously navigate in v-rep scene through path planning. I was following a tutorial to do this bit which is https://www.youtube.com/watch?v=OfpB87pRoUk This tutorial is for a differential robot but when i applied the same steps on my quadcopter i...
- 13 Jun 2017, 10:13
- Forum: General questions
- Topic: Autonomous Navigation of vrep quadcopter
- Replies: 1
- Views: 1813
Autonomous Navigation of vrep quadcopter
Hello, I am currently working on a VREP scene that consist of a quad copter with laser scanner mounted. I have successfully build map using hector slam. Now i want to perform autonomous navigation on map and path planning for simulated quad copter in VREP. I searched for navigation stack but could n...
- 13 Jun 2017, 10:03
- Forum: General questions
- Topic: Running ros node or external launch file through the vrep UI
- Replies: 5
- Views: 3716
Re: Running ros node or external launch file through the vrep UI
Thank you so much, you're right i now understand rqt_launch is probably the best option.
And sorry i couldn't reply earlier
And sorry i couldn't reply earlier
- 30 May 2017, 06:50
- Forum: General questions
- Topic: Running ros node or external launch file through the vrep UI
- Replies: 5
- Views: 3716
Re: Running ros node or external launch file through the vrep UI
Thank you for the help but I've seen all the scenes that you recommended and none of them actually do what I want. Can you provide me some guidelines or some basic script that enables running a ros node or ros launch file via a button in the V-REP CUI. Plus I want to view images that ros is publishi...
- 26 May 2017, 19:27
- Forum: General questions
- Topic: Running ros node or external launch file through the vrep UI
- Replies: 5
- Views: 3716
Running ros node or external launch file through the vrep UI
Hello,
I'm working on a project and i want to create a user interface in V-REP through which i could run ros nodes or launch files, or maybe record a bag file, is this possible?
I haven't found a way f doing so over the google, I really need help.
Thanks
I'm working on a project and i want to create a user interface in V-REP through which i could run ros nodes or launch files, or maybe record a bag file, is this possible?
I haven't found a way f doing so over the google, I really need help.
Thanks
- 27 Feb 2017, 19:06
- Forum: General questions
- Topic: Issue in Vision Sensor Data transfer to ROS
- Replies: 3
- Views: 1433
Re: Issue in Vision Sensor Data transfer to ROS
I did try rosInterfaceTopicPublisherAndSubscriber.ttt after you asked and it works fine but mine still doesn't, I don't seem to understand
- 26 Feb 2017, 09:57
- Forum: General questions
- Topic: Issue in Vision Sensor Data transfer to ROS
- Replies: 3
- Views: 1433
Issue in Vision Sensor Data transfer to ROS
Hi, I have a vision sensor attached with the quadricopter, so when the quadricopter moves the vision sensor moves as well and I'm sending the images that vision sensor is capturing to ROS. The vision sensor works fine when I view its data through the floating view in V-REP. But, in ROS I only receiv...