Shifting & Approaching/Retreating

<sidebar>Robotic Sensing: Adaptive Robotic Control for Improved Acoustic Source Localization in 2D Nav</sidebar>

Overview

This type of movement involves shifting the robots sideways, forwards, and backwards in order to place the region of highest resolution of localization as close as possible to the sound source. Having the ability to approach the source, rather than just centering the robots on it is another advantage of 2D movement.