create own node [closed]

asked 2012-07-29 22:10:00 -0600

Astronaut
302 ●177 ●206 ●214

Hello

Im new in creating and writing own nodes so would like to ask for a bit help. I secessfully installed and compiled th following packages: amcl_listener, pow_analyzer , cereal_port, lse_xsens_mti, gps_umd and scan_tools. I would like to create my own node that can navigate my robot throuh some doors in the space (some gap). As a senory system Im using a Laser range Finder, RGB Camera and Internal Measerment Unit (IMU). Using Gmaping that implement lokalization and mapping, than the genareted map is used for the lozakization of the platform (odometry + laser range data). And finaly im using a novel estimation modul (IMU yaw rate). Any help about writting and creating own node for doors(gap) navigation? Thanks

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Closed for the following reason Question does not follow our guidelines for questions. Please see: http://wiki.ros.org/Support for more details. by tfoote
close date 2012-10-03 22:43:46

Comments

I think your question is far to non-specific to get some concrete answers.

dornhege ( 2012-07-29 23:54:41 -0600 )edit

Ok. Sorry. What Im trying to do is to navigate my robot autonomously in the map so he can go through doors (some object like gaps). Ok?Is it now specific?

Astronaut ( 2012-07-30 13:31:08 -0600 )edit

Have you looked at move_base?

dornhege ( 2012-07-30 23:49:49 -0600 )edit

Yes. I wont to estimate it from the point cloud datas from the laser range sensor. So need to find some way to interpate the door frames and make my own package/node. Because I have the label od the envirronmet from the map and that already exist. Only have to add nodes that door node. understand?

Astronaut ( 2012-07-31 20:02:30 -0600 )edit

Sorry, any help on this?

Astronaut ( 2012-08-02 13:56:54 -0600 )edit

Please ask smaller more concrete questions.