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Use of Single and Multiple Model Kalman Filter for Independent Fuze Safeing

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
57619
Program Year/Program:
2002 / SBIR
Agency Tracking Number:
021MN-1922
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Scientific Systems Company, Inc
500 West Cummings Park - Ste 3000 Woburn, MA 01801-6562
View profile »
Woman-Owned: No
Minority-Owned: Yes
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2002
Title: Use of Single and Multiple Model Kalman Filter for Independent Fuze Safeing
Agency / Branch: DOD / USAF
Contract: F08630-02-C-0040
Award Amount: $97,839.00
 

Abstract:

"Some of the general purpose bombs in use by the Air Force andNavy (for example the MK80 and M117), are equipped with an air-driventurbine alternator (the FZU-48 produced by Alliant Techsystems).This air-driven turbine alternator has a double function:it provides the electric power to the fuze(s), and alsois used as a way to activate the fuze. The air turbineprovides power to the fuze only when the bomb is detached fromthe airplane (lanyard activation) and is traveling at a speed above agiven threshold. Nowadays, most general purpose bombs are equipped witha battery that supplies power to all the on-board electronics. Elimininating the air-driven turbine alternator will decrease thebomb drag, as well as reduce the cost, but will requirea new system to activate the fuze.The goal of this Phase I effort is to develop a low-cost, reliablefuze activation systems that relies only on pre-existing on-boardhardware, and to investigate, via simulation,the performance of such system. The fuze activation system willuse information provided by the bomb's navigation system(IMU and GPS) and otherexisting on-board information, including the lanyard and thenumber of GPS satellites in-view by the bomb.An Interacting Multiple Model (IMM) Kalman filter,will be used to detect the bomb's free-falling condition from otherdynamic situations, including aircraft maneuvers.The following tasks will be performed under the Phase I effort:1) Obtain dynamic m

Principal Investigator:

Constantino Rago
Research Engineer
7819335355
tino@ssci.com

Business Contact:

Raman K. Mehra
President
7819335355
rkm@ssci.com
Small Business Information at Submission:

Scientific Systems Co., Inc.
500 West Cummings Park, Suite 3000 Woburn, MA 01801

EIN/Tax ID: 043053085
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No