General Dynamics continues project to upgrade submarine electronics with COTS computers

Posted by John Keller

WASHINGTON, 27 June 2013. U.S. Navy officials are asking General Dynamics Information Systems in Fairfax, Va., to continue a project that seeks to upgrade the combat systems aboard U.S. missile and fast-attack submarines with commercial off-the-shelf (COTS) computers.

Officials of the Naval Sea Systems Command in Washington announced a $29.7 million contract modification to General Dynamics Wednesday for engineering and technical services in support of the AN/BYG-1 tactical control system aboard submarines.

The AN/BYG-1 is an open-architecture submarine combat control system for analyzing and tracking submarine and surface ship contacts, providing situational awareness, as well as aiming and firing torpedoes and missiles.

The program replaces central processors with COTS computers, and seeks to refresh submarine combat system processors with new COTS technologies every one to two years. The AN/BYG system is a counterpart to the Navy's Advanced Rapid COTS Insertion (A-RCI) program that uses COTS computers in submarine sonar signal processing systems.

Submarine crews equipped with the AN/BYG-1 combat control system are able to analyze submarine sensor contact information to track submarine and surface vessels in open-ocean and coastal waters; aim and fire heavyweight torpedoes against submarine and surface ship targets; receive strike warfare orders, plan strike missions and employ Tomahawk land-attack cruise missiles; and receive and synthesize sensor data and external tactical intelligence to produce an integrated tactical picture for situational awareness.

The AN/BYG-1 program includes a combat control system for the Virginia class attack submarine, as well as a replacement combat control system backfit for Los Angeles- and Seawolf-class attack submarines and for the Ohio-class ballistic-missile and cruise-missile submarines. General Dynamics also provides the AN/BYG-1 system for Royal Australian Navy Collins-class attack submarines.

The program uses biannual software upgrades called advanced processor builds (APBs) and hardware upgrades called technology insertions (TIs). The Navy began installing the AN/BYG-1 APB-09 system on Virginia-class fast-attack submarines in 2010.

The contract modification announced Wednesday calls for General Dynamics to continue upgrading the AN/BYG-1 Tactical Control System from a Technology Insertion (TI-10) baseline to a TI-12, integrate APB-13, begin developing the TI-14 baselines in several different variants suitable to the different classes of submarines.

The AN/BYG-1 modernization program separates development of the tactical control system (TCS) and the weapons control system (WCS) to enable independent yet parallel development and certification, General Dynamics officials say. Each of these systems uses a variety of APB software algorithms developed by industry, government, and academia.

The TCS portion of BYG-1 integrates sensor inputs to provide a secure common operational picture and improved situational awareness that blends information sonar, electronic support measures, radar, navigation, periscopes, and communications systems. The TCS system architecture allows for rapid COTS insertion to accommodate and integrate additional functionality and sensors.

Previous system enhancements have included improved commanding officer situational awareness by sharing display information across subsystems, and changing some designs to manage and distribute important navigation data.

Some of the latest enhancements under the AN/BYG-1 program have included integration of unmanned air vehicle (UAV) command and control (C2), and upgrading high-definition displays.

One of the benefits of rapid COTS technology upgrades to submarine combat systems is the ability for the Navy to learn from real-world experience to make quick improvements. Recent Navy recommendations, for example, were to acquire automation technology to help the operator in areas of high contact density.

Navy officials also have recommended improving operator training, because many of the new features in the APB-07 upgrades that were designed to improve mission performance were not used consistently during testing.

On the current contract modification, General Dynamics will do the work in Fairfax, Va., and should be finished by July 2014. For more information contact General Dynamics Information Systems online at www.gd-ais.com, or Naval Sea Systems Command at www.navsea.navy.mil.


Military & Aerospace Photos

Most Popular Articles

Related Products

CHAMP-FX4 6U OpenVPX Virtex-7 FPGA Processor Card

The CHAMP-FX4 is the flagship 6U product in Curtiss-Wright Defense Solutions’ family of user-prog...

PMC-E2001 Audio/Acoustic Waveform Generating PMC Card

PMC-E2001 Delta-sigma PMC features 16-bit resolution with 8 Analog Outputs and 4 Analog Inputs wi...

VPX3-453 3U VPX Virtex-6/8640D Digital Signal Processor

The Curtiss-Wright VPX3-453 is a high performance 3U VPX DSP and FPGA processor card that combine...

SBC-K7 Embedded PC for Instrumentation and Control

The SBC-K7 is an ideal platform for embedded instrumentation that combines an Atom PC running Win...

CPU-PPC460EX-VME Processor Board

The CPU-PPC460EX-VME PowerPC processor board is designed for rugged, conduction and convection co...

PC/104 SBC and Peripherals

Kontron PC/104 Standalone Single Board Computers (SBCs) serve in every format, even with consiste...

General Micro "Horizon" C299

The C299 Horizon is a third generation, 6U cPCI SBC module based on GMS’ upgradable CPU technolog...

Rugged Mobile Communications Server

Advanced communications server designed to be deployed in environments where it needs to meet cer...

RR2P Removable Canister RAID System

Transportable data storage for mobile field use aboard planes, ships and ground transport. 2U, du...

API DC Link Power Film Capacitors

High reliability DC link capacitors for power inverter applications which require superior life e...

Related Companies

Curtiss-Wright Defense Solutions

About Curtiss-Wright Defense Solutions Curtiss-Wright Defense Solutions (CWDS) is a long established techno...

Innovative Integration

  Since 1988, Innovative Integration has grown to become one of the world's leading suppliers of DSP and data ac...

Beyond Electronics Corp

Beyond Electronics(BEC) provides Rugged COTS board and system level solutions in various small form factor products c...

Kontron

Driving the world’s embedded computing platforms Kontron is a global leader in embedded computing technology.&n...

General Micro Systems Inc

Since 1979, General Micro Systems has been providing the most diverse line of single-board computers in the industry....

Elma Electronic Inc

Who we are...   About Elma Electronic Systems   The Systems division of Elma Electronic Inc. supplies the

Winchester Systems Inc

At its founding in 1981, Winchester Systems introduced its first 5 MB disk system for Intel development system users....

API Technologies Corp

Who We Are API Technologies is a dominant technology provider of RF/microwave, microelectronics, and security technol...

Extreme Engineering Solutions Inc (X-ES)

 Extreme Engineering Solutions, Inc. (X-ES) is a leader in the design, manufacture, and support of standard and ...

Falcon Electronics

Distributes military, hi-rel and space-grade semiconductors including ARINC 429/1553 databus products, power supplies...
Wire News provided by   

Press Releases

One Component, Snap Cure Epoxy Features High Strength Properties

Suitable for a variety of applications in the electronic, aerospace and OEM industries, Master Bond EP3SP5F...

One Part Epoxy Resists up to 500°F and Meets NASA Low Outgassing Specifications

Master Bond Supreme 12AOHT-LO is a one component epoxy for a variety of bonding and sealing applications in...

Low Viscosity, One Part Cyanoacrylate Is Non-Toxic and Meets ISO 10993-5 Specifications

Master Bond MB250NT is widely used for a variety of applications ranging from repair to high speed producti...

Thermally Conductive, Two Component Epoxy Passes USP Class VI Tests and ISO 10993-5 Specifications

With biocompatibility and cytotoxicity certifications, Master Bond EP21AOLV-2Med is often selected for bond...

CURTISS-WRIGHT CONGRATULATES NORTHROP GRUMMAN ON SUCCESSFUL FIRST FLIGHT OF SECOND MQ-4C TRITON UAS

Curtiss-Wright Corporation’s Defense Solutions division applauds Northrop Grumman Corporation (NYSE: NOC) o...

Curtiss-Wright’s New Rugged Mobile IP Router Subsystem Features an Integrated Cisco® 5915 ESR Router

Curtiss-Wright Corporation today announced that its Defense Solutions division, a Cisco® Systems Solution T...

VICTORY Shared Processing, Fire Control Computer, and Switch for Ground Vehicles Introduced by Curtiss-Wright

Curtiss-Wright Corporation today announced that its Defense Solutions division has introduced a new fully i...

GE Announces First Sub-Credit Card-Sized Multi-Function High Definition (HD) Video Tracker

HUNTSVILLE, AL.— OCTOBER 13, 2014—GE’s Intelligent Platforms business today announced at AUSA (October 13-...

Webcasts

Meeting the Gen3 backplane challenge with OpenVPX and COTS

Tight Pentagon budgets mean military systems must stay in the field for longer than ever before. This doesn't mean obsolete technology, however. Today's military electronics are being upgraded constantly, an...
Sponsored by:

Design Strategy Considerations for DO-178C Certified Multi-core Systems

Join Wind River to learn how system architecture and design choices can minimize your DO-178C certification challenges.

Sponsored by:

Flying, Sailing or Driving - The Rugged, Embedded Intel-based Server that goes where you need it!Flying Sailing or Driving

Leveraging the power of server-class processors is no longer relegated to the confines of data centers. Through several innovations, Mercury Systems has ruggedized Intel’s server-class chips for deployment. ...
Sponsored by:

All Access Sponsors


Mil & Aero Magazine

April 2015
Volume 26, Issue 4
file

Download Our Apps



iPhone

iPad

Android

Follow Us On...



Newsletters

Military & Aerospace Electronics

Weekly newsletter covering technical content, breaking news and product information
SUBSCRIBE

Cyber Security

Monthly newsletter covering cyber warfare, cyber security, information warfare, and information security technologies, products, contracts, and procurement opportunities
SUBSCRIBE

Defense Executive

Monthly newsletter covering business news and strategic insights for executive managers
SUBSCRIBE

Electronic Warfare

Quarterly newsletter covering technologies and applications in electronic warfare, cyber warfare, optical warfare, and spectrum warfare.
SUBSCRIBE

Embedded Computing Report

Monthly newsletter covering news on embedded computing in aerospace, defense and industrial-rugged applications
SUBSCRIBE

Unmanned Vehicles

Monthly newsletter covering news updates for designers of unmanned vehicles
SUBSCRIBE