A power saving system for underwater vehicles 1 includes a control system 10, a power unit 20 and a battery 30. The control system controls the power unit to drive the underwater vehicle, and generates an output driving value 11. The control system includes a calculation unit 12, a three-axis accelerometer and gyro 13 and an underwater vehicle weight value 14. The calculation unit creates a correspondent acceleration value A using the output driving value and the underwater vehicle weight value. The three-axis accelerometer and gyro detects the acceleration of the underwater vehicle by every less than 0.5 second interval, and generates an acceleration value a. The control system compares the correspondent acceleration value and the acceleration value to control the output driving value so as to save battery power and elongate the range of travelling of the underwater vehicles.
Power saving system for underwater vehicles
2023-01-11
Patent
Electronic Resource
English
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |