Hard- and Software Architecture of a Small Autonomous Underwater Vehicle for Environmental Monitoring Tasks

Christoph Osterloh, Marek Litza, Erik Maehle

Abstract

This paper presents the design of the hardware and software architecture, the selected sensors, sensor data processing and first experimental results for a small autonomous underwater vehicle (AUV). The robot was designed as an inexpensive autonomous platform for collecting environmental data in inshore and coastal waters, stand-alone or in swarms. The utilised thrusters allow the AUV a high range of speed, and its light sensor and echo sounder a detection of obstacles. A microcontroller is used as the main processing unit. The software is distributed over specialised tasks scheduled by a small Real Time Multitasking Kernel. Based on the integrated sensors an avoid and submergence behavior are presented.

Original languageEnglish
Pages347-356
DOIs
Publication statusPublished - 01.01.2009
Event2009 German Workshop on Robotics - Braunschweig, Germany
Duration: 09.06.200910.06.2009
Conference number: 104233

Conference

Conference2009 German Workshop on Robotics
Country/TerritoryGermany
CityBraunschweig
Period09.06.0910.06.09

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