MHD Earth Referenced Azimuth Detector (MERAD)

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$69,957.00
Award Year:
2009
Program:
SBIR
Phase:
Phase I
Contract:
M67854-09-C-6512
Agency Tracking Number:
N082-106-1075
Solicitation Year:
2008
Solicitation Topic Code:
N08-106
Solicitation Number:
2008.2
Small Business Information
Applied Technology Associates
1300 Britt SE, Albuquerque, NM, 87123
Hubzone Owned:
N
Socially and Economically Disadvantaged:
Y
Woman Owned:
N
Duns:
081475873
Principal Investigator:
Henry Sebesta
Principal Investigator
(505) 767-1202
henry.r.sebesta@aptec.com
Business Contact:
Cathy Mcginnis
Principal Investigator
(505) 767-1214
mcginnis@aptec.com
Research Institution:
n/a
Abstract
Applied Technology Associates (ATA) proposes to develop a miniature, rapid, non-magnetic azimuth sensor by exploiting innovative magneto-hydrodynamic (MHD) inertial angular rate sensing technology. The proposed solution centers upon use of a spinning MHD sensor that outputs a modulated version of Earth rate and offers means of deriving true azimuth. Inertial rate sensing is employed to link the MHD Earth Rate Azimuth Detector’s (MERAD's) orientation accurately to the vector that defines the rotation of the Earth. This avoids the errors inherent in systems that only use magnetic field information. The MERAD technical approach draws on the high signal-to-noise feature of ATA’s MHD sensor technology. The compute intensive nature of the required mechanism control and signal processing algorithms will be implemented in a processor to ensure meeting size and power goals compatible with the need for a man-portable far-target locator capability.

* information listed above is at the time of submission.

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