Home » spiral wave

Articles tagged with: ‘spiral wave‘


Spiral sound beacon for simpler navigation of underwater robots

By Damir Beciri
One Comment19 November 2010

spiral-beacon-underwater-navigationWith the increased use of underwater robotics, underwater navigation becomes more and more important. A research team from Naval Research Laboratory, the University of Washington, and Naval Surface Warfare Center has developed and tested an underwater navigation system that uses a spiral shaped acoustic wave to determine aspect. The single stationary beacon can provide a… »