Accession Number:

ADD018824

Title:

Unmanned Undersea Vehicle System for Weapon Deployment

Descriptive Note:

Patent, Filed 11 Oct 95, patented 25 Nov 97

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Report Date:

1997-11-25

Pagination or Media Count:

15.0

Abstract:

An unmanned undersea vehicle system comprises a remote controlled unmanned undersea vehicle and a mother vehicle interconnected by a communication link. The unmanned undersea vehicle includes a weapon compartment, an erectable observation mast and a control element. Within the weapon compartment are a weapon and a buoyancy chamber positioned axi-symmetrically therein. The buoyancy chamber is initially empty and has sufficient capacity so that it can be loaded with seawater whose mass approximates mass of the weapon. The weapon compartment further includes controllable intake valving for enabling seawater surrounding the vehicle to fill the buoyancy chamber. The erectable observation mast obtains environmental information. The control element controls the deployment of the weapon by expelling the weapon from the weapon compartment and thereafter controls the firing of the weapon. The control element cooperates with the intake valving to maintain a predetermined distribution of mass as the weapon is deployed. The mother vehicle generates command information for controlling the control element and receives unmanned undersea vehicle status information from the unmanned undersea vehicle and processes it for use in generating the command information. The communication link interconnects the unmanned undersea vehicle and the mother vehicle to facilitate transfer of command information from the mother vehicle to the unmanned undersea vehicle and to further facilitate transfer of unmanned undersea vehicle status information from the unmanned undersea vehicle to the mother vehicle.

Subject Categories:

  • Submarine Engineering
  • Underwater Ordnance

Distribution Statement:

APPROVED FOR PUBLIC RELEASE