Add ROS local planner project (#327)

* added example project

* format

* some textual improvements

* Update docs/misc/projects.rst

Co-Authored-By: Antonin RAFFIN <antonin.raffin@ensta.org>

docs/misc/projects.rst

@@ -90,3 +90,14 @@ Project around Roboy, a tendon-driven robot, that enabled it to move its shoulde
 | Video: https://tinyurl.com/DeepRoboyControlVideo
 | Blog post: https://tinyurl.com/mediumDRC
 | Website: https://roboy.org/
+
+Train a ROS-integrated mobile robot (differential drive) to avoid dynamic objects
+---------------------------------------------------------------------------------
+
+The RL-agent serves as local planner and is trained in a simulator, fusion of the Flatland Simulator and the crowd simulator Pedsim. This was tested on a real mobile robot.
+The Proximal Policy Optimization (PPO) algorithm is applied.
+
+| Author: Ronja Güldenring
+| Email: 6guelden@informatik.uni-hamburg.de
+| Video: https://www.youtube.com/watch?v=laGrLaMaeT4
+| GitHub: https://github.com/RGring/drl_local_planner_ros_stable_baselines