SYSTEMS AND METHODS FOR A ROBUST UNDERWATER VEHICLE

摘要

Systems and methods for a robust underwater vehicle are described herein. A robust underwater vehicle may include a force-limiting coupler connecting an actuation system to an actuation fin. The force-limiting coupler may be configured to break away from the actuation system upon receiving a threshold force. The robust underwater vehicle may also comprise hull sections connected by a threaded turnbuckle. Carbon-fiber axial strength members may mate with the threaded turnbuckle to pull the hull sections together to a specified preload tension. The robust underwater vehicle may also include a blazed sonar array protected by a carbon fiber bow including a plurality of slits. The plurality of slits may provide significant protection to the sonar array while simultaneously allowing one or more transducers to transmit sonar signals in a two-dimensional plane.

主权项

1. An underwater vehicle, comprising:
a hull; an actuation system connected to the hull; and a fin configured to steer the vehicle, wherein the fin is connected to the actuation system using a force-limiting coupler.