TUNA-SAND

An Autonomous Underwater Vehicle gTUNA-SANDh

URA Laboratory,
Underwater Technology Research Center,
Institute of Industrial Science,
The University of Tokyo
Here is Japanese version.


Specification
Length over all 1.1m
Breadth over all 0.7m
Depth 0.71m (except antennas)
Dry weight 240kg
Operating depth 1500m max
Maximum speed 2.5knots
Duration 5hours
Structures Frame, Buoyancy x2
Aluminum Pressure Hulls x3(Main Cylinder x1, Battery Cylinder x2)
Actuators 220W Thrusters x2 (Horizontal), 100W x2(Vertical)
Processors NS Geode GX1-300MHz x2 (Main, Communication)
OS VxWorks
Sensors INS(Fiber Optical Gyro)
Doppler Velocity Log
Pressure Sensor (Depth Sensor)
GPS
Acoustic Ranging Sensor x3
Profiling Sonar
CCD Video Camera x3
Lights LED light x3
Batteries 50.4V Ni-H Battery 9Ah x4

Last modified: Mon 26 Oct 2007
URA Laboratory, IIS, The Univ. of Tokyo / auvlab@iis.u-tokyo.ac.jp