Power Management System

Real-time power budget analysis with subsystem breakdown, endurance prediction, and energy optimization for autonomous underwater missions.

Battery Status

85
%
State of Charge
48.2
V
Pack Voltage
62
W
Current Draw
92
min
Est. Endurance
28
°C
Pack Temperature
97
%
Battery Health

Power Configuration

Power Distribution

Propulsion 35W
Computing 12W
Sensors 8W
Communications 5W
Payload 4W
Housekeeping 2W

Endurance vs Speed Profile

Optimization Tips

  • Reducing speed from 2.0 to 1.0 m/s nearly doubles endurance
  • Disabling non-essential sensors can extend mission by 15-20%
  • Payload duty cycling (50%) provides 10% endurance gain

Detailed Power Budget

Subsystem Nominal (W) Peak (W) Duty Cycle Average (W) Status
Propulsion (4x thrusters) 30 60 70% 35 Normal
Main Computer 10 15 100% 12 Normal
IMU + Compass 2 3 100% 2 Normal
DVL Surrogate 4 6 100% 4 Normal
Acoustic Modem 3 8 30% 5 Normal
Payload (Camera) 6 8 50% 4 Duty Cycled
Housekeeping 2 3 100% 2 Normal
TOTAL 57 103 -- 64 OK