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ANALYSIS OF BROADBAND SUBMARINE SIGNATURES BY CHAOTIC PROCESSING METHODS
Award Information
Agency: Department of Defense
Branch: Navy
Contract: N/A
Agency Tracking Number: 10101
Amount:
$488,835.00
Phase:
Phase II
Program:
SBIR
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Timeline
Solicitation Year:
N/A
Award Year:
1991
Award Start Date (Proposal Award Date):
N/A
Award End Date (Contract End Date):
N/A
Small Business Information
2 Taft Ct
Rockville, MD
20850
United States
DUNS:
N/A
HUBZone Owned:
No
Woman Owned:
No
Socially and Economically Disadvantaged:
No
Principal Investigator
Name: Dr Ronald G Hughes
Phone: (301) 424-7410
Phone: (301) 424-7410
Business Contact
Phone: () -
Research Institution
N/A
Abstract
THE PROPOSED RESEARCH WILL DEVELOP AND IMPLEMENT SEVERAL METHODS OF ANALYSIS OF CHAOTIC PROCESSES AND APPLY THEM TO BROADBAND SUBMARINE SIGNATURES. SPECIFIC MEASURES INCLUDE PHASE TRAJECTORIES, POINCARE' SECTIONS, RETURN MAPS, LYAPUNOV EXPONENTS, CHAOTIC DIMENSION, AND ENTROPY. THESE MEASURES WILL BE TESTED FOR ROBUSTNESS UNDER VARYING CONDITIONS OF SIGNAL-TO-NOISE RATIO, LENGTH OF DATA SAMPLE, SAMPLING RATE, FILTERING, AND INTERNAL TECHNICAL PARAMETERS. THE TECHNIQUES WILL THEN BE TESTED ON BOTH CONTRIVED CHAOTIC TIME SERIES AND REAL SUBMARINE SIGNATURES. A SURVEY OF CURRENT CHAOS TECHNOLOGY WILL ALSO BE PROVIDED.
* Information listed above is at the time of submission. *
