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ROBOMECH Journal

Table 1 Specification of the AUV Tuna-Sand

From: Resource investigation for Kichiji rockfish by autonomous underwater vehicle in Kitami-Yamato bank off Northern Japan

Dimension

1.1 m × 0.7 m × 0.7 m

Weight

278 kg

Maximum velocity

1.7 knot

Maximum depth

1500 m

Duration

8.0 h

Actuators

Thrusters 220 W × 4, 100 W × 2

Battery

Li-ion battery 50.4 V, 18 Ah × 4

Sensors

INS, GPS, DVL, Depth sensor, SSBL

Observation devices

Video camera, Digital camera, Profiling sonar

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