Meet the 2025 RoboSubs
Our 2025 RoboSub system consisted of two Unmanned Underwater Vehicles (UUV)
2025
This year, we are onboarding new students
2025 Pre-qualification Videos
Graey
Onyx
Weight
With 1 battery: 55.6 lb
Degrees of Freedom
3 translational (x,y,z)
3 rotational (roll, pitch, yaw)
Power System
Lithium-ion battery 14.8V, 15.6Ah (x2)
Wireless Communications
Succorfish Delphis modem
Wifi
Dimensions
24.5”w x 31”l x 19.5”h
Endurance
Normal usage: 1.5 hour runtime
Main Processor
Jetson Xavier NX
Propulsion System
T200 thruster (x8)
Full throttle FWD/REV thrust @ nominal (16V) 11.6 / 9.0 lb f
Sensors
Blue Robotics low-light camera
OAK-D Wide (x2)
OAK-D PoE
Fibre Optic Gyro (FOG)
Imaging scanning sonar
Navigation System
VectorNav VN-100 IMU/AHRS
Pixhawk orange cube
Teledyne Xplorer DVL
Software Architecture
Robot Operating System (ROS)
Payload
Gripper
Torpedo launcher
Marker dropper
Acoustics
Hydrophone array of AS-1 Hydrophones (x3) and custom digitally adjustable notch filter circuit
Græy
Weight
With 1 battery: 43 lb
Degrees of Freedom
3 translational (x,y,z)
3 rotational (roll, pitch, yaw)
Power System
Lithium-ion battery 14.8V, 15.6Ah
Wireless Communications
Succorfish Delphis modem
Wifi
Dimensions
22”w x 22”l x 16”h
Endurance
Normal usage: 1 hour runtime
Main Processor
Raspberry Pi 4B 8GB (companion computer)
Jetson Nano
Propulsion System
T200 thruster (x8)
Full throttle FWD/REV thrust @ nominal (16V) 11.6 / 9.0 lb f
Sensors
Blue Robotics low-light camera (x2)
Oak-D Wide
Ping Echosounder sonar (x2)
Navigation System
VectorNav VN-100 IMU/AHRS
Pixhawk orange cube
Waterlinked DVL
Software Architecture
Robot Operating System (ROS)