SAIC to develop navigation sensor fusion technology to reduce U.S. dependence on GPS

Updated: Three join DARPA ASPN navigation sensor-fusion program to reduce U.S. need for GPS

WRIGHT-PATTERSON AFB, Ohio, 5 Feb. 2013. Navigation and guidance experts at SAIC Inc. in McLean, Va., are developing a prototype system for land, sea, and airborne applications that can accept inputs from several kinds of navigation sensors so that warfighters can maintain navigation capability with or without Global Positioning System (GPS) satellite navigation.

SAIC is doing the work under terms of a $2.9 million contract awarded last week for the second phase of the All Source Positioning and Navigation (ASPN) program, which seeks to develop algorithms and a prototype sensor-fusion system to enable low cost navigation for military users on any operational platform and in any environment, with or without GPS.

Awarding the contract were officials of the U.S. Air Force Research Laboratory at Wright-Patterson Air Force Base, Ohio, on behalf of the U.S. Defense Advanced Research Projects Agency (DARPA) in Arlington, Va.

DARPA awarded first-phase ASPN contracts early last year to the Charles Stark Draper Laboratory Inc. in Cambridge, Mass., and to Argon ST Inc. in Fairfax, Va. In the first phase of ASPN, Draper Lab and Argon ST experts focused on developing navigation algorithms, and a navigation software architecture. Draper Lab's contract was for $599,923, and Argon ST's contract was for $1.9 million.

In the initial phase of the ASPN program, scientists from Draper Lab and Argon ST concentrated on developing the architectures, abstraction method, and navigation filtering algorithms necessary for rapid navigation sensors integration and reconfiguration.

In essence, the companies showed that an adaptable, plug-and-play capability for navigation systems is achievable. Now SAIC will bring this technology to the next level.

In the program's second phase SAIC researchers will continue algorithm development build a prototype ASPN system for demonstration and evaluation. SAID not only will develop real-time algorithms, but also will field these algorithms on size-, weight-, and power (SWaP)-representative prototype hardware able to accept an arbitrary set of inputs, regardless of native application of the sensors used.

Most current navigation systems rely on a combination of GPS, inertial measurement unit (IMU), and sometimes other navigation sensors to provide accurate positioning and navigation information, DARPA researchers say.

Military navigation systems designers want to improve their systems by combining different sensors, such as laser rangers, cameras, and magnetometers. The problem, however, is today's navigation sensors usually have custom filtering for their specific sensors, and are not readily adaptable to new capabilities and threats.

The ASPN program seeks to develop new navigation sensor fusion technology that can accommodate any combination of sensors in a plug-and-play fashion to create robust positioning and navigation technology in the face of new battlefield conditions and missions, while reducing costs.

For more information contact SAIC online at www.saic.com, the Air Force Research Lab at www.wpafb.af.mil/AFRL, or DARPA at www.darpa.mil.

Easily post a comment below using your Linkedin, Twitter, Google or Facebook account.


Military & Aerospace Photos

Most Popular Articles

Related Products

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...

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...

Sensors Unlimited GA1280JSX High Resolution, Mil-Rugged, Extended High Sensitivity InGaAs SWIR Camera

Manufactures a high resolution, mil-rugged, extended high-sensitivity 0.9 Mpixel InGaAs SWIR came...

M1U20xx 1U Military-Grade Computer System

The M1U20xx Military-Grade Rack Mount System is a reliable high-performance mil-spec 1U solution ...

TFX-19 Trifold Rackmount LCD

The TFX1-19 is a rugged military grade high performance 2U rackmount LCD panel display offering t...

P317xx Portable Computer System w/ Three 17" LCDs

The P317xx portable " lunchbox" system is unique in offering three 17" 1280x1024 resolution LCD d...

CCXR-17 Slideways Side Access Rackmount LCD Keyboard

The CCXR-17 is a unique Side Access space-efficient military-grade high-performance 1U rackmount ...

M4U20xx 4U Rackmount Military-Grade Computer

A 4U rugged military-grade computer offering the latest long-availability high-performance mother...

Large Fiber Collimators

Diffraction Limited Large Fiber Collimators are designed for long distance beam propagation with ...

Related Companies

Innovative Integration

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

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....

Extreme Engineering Solutions Inc (X-ES)

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

American Infrared Solutions (AIRS)

American Infrared Solutions

GE Intelligent Platforms

GE Intelligent Platforms is a leading global provider of embedded computing systems and modules for a wide range of a...

Raycom Electronics

Raycom Electronics, Inc., a subsidiary of Electro Technik Industries (ETI), was incorporated in 1965.  The compa...

Trenton Systems Inc

Designs and manufactures rugged rackmount computers and MIL-STD-810 systems using both standard COTS as well as custo...

Sensors Unlimited - UTC Aerospace Systems

Manufactures near-IR (NIR) and shortwave IR (SWIR) cameras (available fully packaged or as OEM imaging modules), line...
Wire News provided by   

social activity

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:

Digital signal processing for signals intelligence and electronic warfare

Military & Aerospace Electronics presents an expert Webcast on the design considerations for blending general-purposes processors (GPUs), general-purpose graphics processors (GPGPUs), field-programmable ...
Sponsored by:

Advantages of Intel Architecture Products and Wind River Solutions in Military & Aerospace Applications

This webinar explains the individual advantages of the Intel Architecture hardware, available for long-life supply, and the WRS software portfolio.  There are extraordinary advantages of combining such ...
Sponsored by:

All Access Sponsors

View the 2014 Buyer's Guide Now!


Mil & Aero Magazine

October 2014
Volume 25, Issue 10
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

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