robot gets stuck in front of obstacle while using navigation stack
Hello,
I am working with navigation robot in obstacle situation, using navigation stack.
For the test, I put the robot, obstacle, target in the same line and see if it can avoid the obstacle and go to target, making a curve path.
As I anticipate, the navigation global path is made in a curve to avoid the obstacle. However, the local path does not follow the global path and make the robot get bumped to the obstacle while taking much time to escaping from it.
Is there any way to make the local path be aware of the global path?
Thanks in advance!!
What do you mean when you say that the robot does not follow the path? Is it not moving at all, or is it moving incorrectly?
@ljaniec Yes It moves incorrectly! And I figured out that the path I uploaded is global path while the local path keeps ignoring the obstacle. So I change the topic from 'robot does not follow path in collision' to 'local path ignores obstacle'.