Passive Range Estimation from Angle-only Sensor Data (Acq Pointing & Tracking)

Award Information
Agency:
Department of Defense
Branch
Missile Defense Agency
Amount:
$100,000.00
Award Year:
2009
Program:
SBIR
Phase:
Phase I
Contract:
W9113M-09-C-0143
Award Id:
91629
Agency Tracking Number:
B083-050-0021
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
1622 Route 12, Box 637, Gales Ferry, CT, 06335
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
039280334
Principal Investigator:
Paul Centore
PI/Sr. Mathematician
(860) 464-7259
pmc@applmath.com
Business Contact:
William Browning
Project Manager
(860) 464-7259
wjb@applmath.com
Research Institution:
n/a
Abstract
We propose to adapt angle-only passive ranging methods developed for use by the submarine force to the problem of range estimation for missiles and rockets. Three particular methods will be examined: parallax or triangulation ranging; tracker/filter algorithms; and the relationship between range and the rate of angle change over time. Parallax ranging is an instantaneous method that uses angle measurements from two physically separated sensors. Tracker and filter algorithms use target motion models and measurement error models, to calculate a stochastic estimate of the target state. The instantaneous rate at which the angle to the target changes over time, can be related mathematically to the range to that target. These methods can also be used to estimate maximum range.

* information listed above is at the time of submission.

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