Unified Evaluation of Reactive and Map-Based Autonomous Navigation Strategies with TTC-Based Safety Supervision in ROS2
This paper presents a unified ROS2 and Gazebo framework for evaluating reactive and map-based navigation strategies for a differential-drive robot under a common Time-to-Collision (TTC)-based Automatic Emergency Braking System (AEBS). Wall-following, distance-based and TTC-based Follow-the-Gap variants, Pure Pursuit, a...