explore a long corridor

[valenbase]

hi hongbiao:
I test the dsv_planner for simulating in a long corridor, the robot just runs ten meters and stops, returning back to home.

branch noetic default(fix some compile problem)
the corridor:
long 40meters,
width 1.1m.

[HongbiaoZ]

Hi, I think the width is too small for your current parameter. Then the robot would think the environment was fully explored. Which config file do you use now? You can try to change the resolution in octomap config file and also the frontier resolution in exploration config file. Change both of them to a smaller value. Hope this suggestion is useful to you.