Escape System Data Recorder

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$69,987.00
Award Year:
1997
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Agency Tracking Number:
37130
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Nonvolatile Electronics, Inc.
11409 Valley View Road, Eden Prairie, MN, 55344
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Robert A. Sinclair
(612) 996-1616
Business Contact:
() -
Research Institution:
n/a
Abstract
An on-board data acquisition system will be designed to provide quantitative analysis of aircrew mishaps as well as fully evaluate ejection seat performance. A small, low cost , light weight , and self contained data recording system will be developed to measure a full six degree-of-freedom motion, acceleration, and other parameters that are deemed important to determine the crew environment experience. A new, low cost technology utilizing integrated magnetic sensors with GMR materials will be used to determine position with respect to the earth's magnetic field. These sensors, constructed with NVE's proprietary integrated circuit GMR film process, will allow precise measurement of pitch, roll, and yaw. This information along with the other sensor data will be stored in a large, non-volatile, fast write MRAM module contained in the data recorder module. MRAM integrated circuit memory technology is necessary for this application since no other memory technology has the combination of fast write speed, no wear out, and non-volatility. A minimum size and weight data recorder will be achieved by using dense packaging techniques such as VMCM (vertical multi-chip modules). The results of this study will lead to a low cost, ultra-dense, high speed data recorder during a Phase II effort.

* information listed above is at the time of submission.

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