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2016-12-01 04:56:41 -0500 asked a question Fluid navigation with pioneer 3DX

Hi everyone,

Arthur (a mate) and me are working on a pioneer 3DX and we try to correctly setup the navigation stack. We followed the tutorial Setup and Configuration of the Navigation Stack on a Robot (great tutorial !) and we have a first working configuration ! So we tried it with manuals goals (Rviz) and all is done. Our next step now is to implement our exploration node. So we generate a goal behind the door (cf picture) but our robot stops its cmd_vel before access to the corridor.

image description

We have some ideas where the problem comes from :

  • Configuration of navigation node, particularly the base_local_planner
  • Maybe the trajectory computation
  • anything else ..

Do you have any proposal to fix our problem ?

Thank you in advance. P.

2016-08-09 12:47:30 -0500 received badge  Popular Question (source)
2016-07-01 03:35:05 -0500 received badge  Enthusiast
2016-06-20 07:57:30 -0500 asked a question Error while building ethzasl_icp_mapping

Hi

My config is like : - Ubuntu 12.04 - Ros hydro

I'm trying to build the ros package ethzasl_icp_mapping, when it comes to build ethzasl_icp_mapper i've got an error :

polo@polo:~/ethzasl_icp_mapping$ rosmake ethzasl_icp_mapper
[ rosmake ] rosmake starting...                                                                                                                
[ rosmake ] Packages requested are: ['ethzasl_icp_mapper']                                                                                     
[ rosmake ] Logging to directory /home/polo/.ros/rosmake/rosmake_output-20160620-143458                                                        
[ rosmake ] Expanded args ['ethzasl_icp_mapper'] to:
['ethzasl_icp_mapper']                                                                    
[rosmake-0] Starting >>> catkin [ make ]                                                                                                       
[rosmake-1] Starting >>> libnabo [ make ]                                                                                                      
[rosmake-0] Finished <<< catkin ROS_NOBUILD in package catkin
 No Makefile in package catkin                                                   
[rosmake-0] Starting >>> genmsg [ make ]                                                                                                       
[rosmake-0] Finished <<< genmsg ROS_NOBUILD in package genmsg
 No Makefile in package genmsg                                                   
[rosmake-0] Starting >>> genlisp [ make ]                                                                                                      
[rosmake-3] Starting >>> genpy [ make ]                                                                                                        
[rosmake-0] Finished <<< genlisp ROS_NOBUILD in package genlisp
 No Makefile in package genlisp                                                
[rosmake-0] Starting >>> gencpp [ make ]                                                                                                       
[rosmake-2] Starting >>> console_bridge [ make ]                                                                                               
[rosmake-3] Finished <<< genpy ROS_NOBUILD in package genpy
 No Makefile in package genpy                                                      
[rosmake-0] Finished <<< gencpp ROS_NOBUILD in package gencpp
 No Makefile in package gencpp                                                   
[rosmake-3] Starting >>> rospack [ make ]                                                                                                      
[rosmake-0] Starting >>> message_generation [ make ]                                                                                           
[rosmake-2] Finished <<< console_bridge ROS_NOBUILD in package console_bridge
 No Makefile in package console_bridge                           
[rosmake-2] Starting >>> cpp_common [ make ]                                                                                                   
[rosmake-1] Finished <<< libnabo [PASS] [ 0.02 seconds ]                                                                                       
[rosmake-1] Starting >>> roslang [ make ]                                                                                                      
[rosmake-3] Finished <<< rospack ROS_NOBUILD in package rospack
 No Makefile in package rospack                                                
[rosmake-2] Finished <<< cpp_common ROS_NOBUILD in package cpp_common
 No Makefile in package cpp_common                                       
[rosmake-2] Starting >>> rostime [ make ]                                                                                                      
[rosmake-3] Starting >>> roslib [ make ]                                                                                                       
[rosmake-0] Finished <<< message_generation ROS_NOBUILD in package message_generation
 No Makefile in package message_generation               
[rosmake-0] Starting >>> xmlrpcpp [ make ]                                                                                                     
[rosmake-1] Finished <<< roslang ROS_NOBUILD in package roslang
 No Makefile in package roslang                                                
[rosmake-1] Starting >>> rosgraph [ make ]                                                                                                     
[rosmake-0] Finished <<< xmlrpcpp ROS_NOBUILD in package xmlrpcppmlrpcpp: 0.0 sec ] [ rosgraph: 0.0 sec ]           [ 4 Active 11/63 Complete ]
 No Makefile in package xmlrpcpp                                             
[rosmake-2] Finished <<< rostime ROS_NOBUILD in package rostime
 No Makefile in package rostime                                                
[rosmake-3] Finished <<< roslib ROS_NOBUILD in package roslib
 No Makefile in package roslib                                                   
[rosmake-0] Starting >>> rosclean [ make ]                                                                                                     
[rosmake-1] Finished <<< rosgraph ROS_NOBUILD in package rosgraph
 No Makefile in package rosgraph                                             
[rosmake-3] Starting >>> roscpp_traits [ make ]                                                                                                
[rosmake-2] Starting >>> rosunit [ make ]                                                                                                      
[rosmake-1] Starting >>> rosparam [ make ]                                                                                                     
[rosmake-2] Finished <<< rosunit ROS_NOBUILD in package rosunit
 No Makefile in package rosunit                                                
[rosmake-0] Finished <<< rosclean ROS_NOBUILD in package rosclean
 No Makefile in package rosclean                                             
[rosmake-3] Finished <<< roscpp_traits ROS_NOBUILD in package roscpp_traits
 No Makefile in package roscpp_traits                              
[rosmake-2] Starting >>> rosmaster [ make ]                                                                                                    
[rosmake-0] Starting >>> angles [ make ]                                                                                                       
[rosmake-3] Starting >>> roscpp_serialization [ make ]                                                                                         
[rosmake-1] Finished <<< rosparam ROS_NOBUILD in package rosparam
 No Makefile in package rosparam                                             
[rosmake-1] Starting >>> orocos_kdl [ make ]                                                                                                   
[rosmake-2] Finished <<< rosmaster ROS_NOBUILD in package rosmaster
 No Makefile in package rosmaster                                          
[rosmake-2] Starting >>> libpointmatcher [ make ]                                                                                              
[rosmake-0] Finished <<< angles ROS_NOBUILD in package angles
 No Makefile in package angles                                                   
[rosmake-3] Finished <<< roscpp_serialization ROS_NOBUILD in package roscpp_serialization
 No Makefile in package roscpp_serialization         
[rosmake-1] Finished <<< orocos_kdl ROS_NOBUILD in package orocos_kdl
 No Makefile in package orocos_kdl                                       
[rosmake-3] Starting >>> message_runtime [ make ]                                                                                              
[rosmake-1] Starting >>> python_orocos_kdl [ make ]                                                                                            
[rosmake-0] Starting >>> rosbag_storage [ make ]                                                                                               
[rosmake-1] Finished <<< python_orocos_kdl ROS_NOBUILD in package python_orocos_kdl
 No Makefile in package python_orocos_kdl                  
[rosmake-3] Finished <<< message_runtime ROS_NOBUILD in package message_runtime
 No Makefile in package message_runtime                        
[rosmake-2] Finished <<< libpointmatcher [PASS] [ 0.02 seconds ]                                                                               
[rosmake-0] Finished <<< rosbag_storage ROS_NOBUILD in package rosbag_storage
 No Makefile in package rosbag_storage                           
[rosmake-3] Starting >>> std_msgs [ make ]                                                                                                     
[rosmake-2] Starting >>> rosbuild [ make ...
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