ASFT's Autonomous Undersea Vehicle (AUV) Involvement
Starting in GFY 2005, ASFT personnel have been
providing program, engineering, analysis, Configuration Management,
Integrated Logistic Support, status, training, product assurance,
program management support and associated management support to
NUWCDIVNPT for Unmanned Undersea Vehicles (UUVs). This includes the
Mission Reconfigurable Unmanned Undersea Vehicle System (MRUUVS). Within
the MRUUVS efforts ASFT prepared project plans and documentation
associated with Manpower/Personnel, Supply Support, Cost, Tech Data,
Training/Training Support, Reliability, Maintainability, Availability,
Information Assurance and Human System Interface. ASFT analysts have
reviewed and performed assessments of the status of cost goals and
initiatives of the UUV program. ASFT analysts developed the current NUWC
MRUUVS Program Life Cycle Cost Estimate model, and updated the
appropriate MRUUVS cost related documentation such as the CDD and the
CARD to the current assumptions and estimates. ASFT personnel also
provide on-site support to the Unmanned Maritime Vehicle Systems Program
Office (PMS 403) in Washington, DC, managing the delivery, deployment
and data population of the PMS403 web based secure enterprise Management
Information System (MIS), myUMVS. This includes UUV and Unmanned Surface
Vehicle (USV) product areas, Technical Director /System Engineering data
and PMS 403 Program Management data.
In January 2007 Mr. Philip Higgins, who served as
the Technical Director of the Navy's submarine launched UUVs as well as
the Customer Advocate for all UUV programs joined the ASFT family. Mr.
Higgins brought with him the technical and management experience
necessary to set up UUV Programs at ASFT. In January 2008, ASFT hired
Mr. James Paiva who served as the Program manager for the Navy's
Long-term Mine Reconnaissance System as well as other major Navy UUV
acquisition programs. His experience in program management and
engineering spans over 30 years.
Recently ASFT has engaged in an initiative to fabricate and test an Autonomous Undersea Vehicle system. This vehicle will have applications in DoD, Commercial areas and Foreign Sales. This system will be developed with an open architecture and modularity capable of hosting a variety of sensors to accommodate multiple missions. ASFT is installing a 2600 square foot laboratory in its Middletown, RI facility to accommodate this effort and plans to pursue further AUV efforts such as underwater surveys, water quality assessments, port protection, etc. Additionally, ASFT is investigating the requirements for direct foreign sales of AUVs as an additional potential market.
ASFT's plans for AUVs
include applications in DoD, commercial industries, and foreign
sales
Projected Performance & Vehicle Specifications:
Operating Depth
Operating Speed
- 2 - 7 knots forward/reverse (battery dependent)
- 0 - 1 knot forward / reverse / vertical / lateral / spar buoy (in
thruster configuration)
Endurance
- 2.5 kWh - 8.4 kWh depending on battery configuration
Navigational Accuracy
- 5 meter/hr drift at 5 knots
- Position resets via surfacing for DGPS fix
- 1 ~ 2 meter accuracy after approximately 1 minute
Weight In Air
Connectivity
- Through-air line of sight wireless radio frequency communication
link (11 MBits/sec)
- Through-water (2 km) acoustic communication link (100 Bits/sec)
Tracking System
- Portable Self Tracking
- Absolute Track w/GPS Accuracy
Demonstrated Payloads
- Two High Angle of Attack Thruster Stations (fore & aft)
- Chemical / TNT Analyzer
- Color cameras
- Forward Look Sonar (obstacle avoidance)
- Side Scan Sonar (300/600kHz)
- Autonomous Controller
Open Architecture,
Commercial Interfaces & Standards