Blanchard, Tom

Miller, Paul

Neal, Mark

Sauze, Colin

English

This paper describes a custom designed electrically powered, fully autonomous 2.73 metre long boat for survey and mapping tasks in locations unsuitable for larger, manned craft. This work was originally inspired by the desire to survey marine terminating calving glaciers in Greenland. The hull has been designed with a bump along the bottom to mount sonar transducers, to push away ice, and to achieve a top speed of around 4 knots. An autonomous control system has been implemented to allow for tele-operation, drive-by-wire, and fully autonomous modes with telemetry data relayed via a radio data link. To extend battery lifetime, a biologically inspired algorithm based on the mammalian endocrine system has been used. Several survey missions have been carried out successfully where the design has proved to be a suitable and low cost platform for survey and ocean mapping work

Aberystwyth Research Portal

An Ice Strengthened Autonomous Surface Vessel for Surveying Marine-Terminating Calving Glaciers

http://pure.aber.ac.uk/ws/files/6253097/V10N3_paper_Sauze_et_al.pdf

An Ice Strengthened Autonomous Surface Vessel for Surveying Marine-Terminating Calving Glaciers

Abstract

Similar works

Full text

Available Versions

Aberystwyth Research Portal

Aberystwyth Research Portal