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srl-freiburg / srl_global_planner

The SRL_GLOBAL_PLANNER package provides an implementation of the sampling based motion planners (RRT, RGG, RRT*, Theta*-RRT) as global planner plugin for Move-base, a ROS framework
BSD 3-Clause "New" or "Revised" License
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The algorithm take too much time to get a path #5

Open jiangxinyu opened 7 years ago

jiangxinyu commented 7 years ago

I am very appreciate that share the code on the github. But I have some problems when I set a goal that have a bit long distance from the start point. It take so much time to compute a path, almost 1 min and then robot is into the robot recovery status and rotate in place. What should I do to avoid it? Please help me.

jiangxinyu commented 7 years ago

The parameters are shown as follows:

<?xml version="1.0"?>

ibdbmaster commented 7 years ago

@jiangxinyu Hello i'm also trying to get the srl_global_planner running. But I've the problem that there is the spencer_navigation package required and I'm not able to find it any where. Can you tell me how you got the planner running? Thanks a lot!

corot commented 7 years ago

Hi @ibdbmaster, probably you already found it, but just in case:

  git clone https://github.com/spencer-project/spencer_messages.git

But this package doesn't compile with ROS navigation kinetic; I'm trying instead plugin_global_planner branch from @thobotics's fork

zdxyzprince commented 6 years ago

Hi @corot ,i'm also trying to get the srl_global_planner running. But I've the problem that there is the spencer_nav_msgs package required and I'm not able to find it . Can you tell me how you got the spencer_nav_msgs? Thanks a lot!

reobaird commented 6 years ago

Hi, Just wondering if this was ever resolved and if devs are still around? I just finished making changes to compile without Spencer package and in Kinetic but also having trouble with very long planning times and strange behavior.

corot commented 6 years ago

Nop, didn't manage to get anything usable. @reobaird, do you have your version without spencer dependencies available as a fork? Would you mind to make it public if nor? Thanks!

shadow3303 commented 5 years ago

@zdxyzprince ，Hi，I met a same bug ,How do you solve it?

yuhuabing commented 5 years ago

@reobaird

Can you tell me how you changed the code?

opan08 commented 3 years ago

Hi @corot ,i'm also trying to get the srl_global_planner running. But I've the problem that there is the spencer_nav_msgs package required and I'm not able to find it . Can you tell me how you got the spencer_nav_msgs? Thanks a lot!

In spencer_messages respository, checkout into fef6a8bf, than you can find the spencer_navigation package.

corot commented 3 years ago

In spencer_messages respository, checkout into fef6a8bf, than you can find the spencer_navigation package.

Not working on this anymore, but thanks for telling! :+1: