IMPROVED NON LINEAR STOCHASTIC ESTIMATOR FOR ELECTRONIC SUPPORT MEASUREMENTS IN ELECTRONIC WARFARE


Jawahar Annabattula

Abstract


In Electronic Warfare (EW) Electronic Support Measurement (ESW) systems, the transmissions made by radar on a target ship are assumed to be intercepted by an EW system of ownship. Time to estimate the target motion parameters with reasonable accuracy is highly dependent on the values used for initialization of target state vector components. Inclusion of range, course and speed parameterization is proposed in target state vector of Modified Gain Bearings-Only Extended Kalman Filter to obtain fast convergence and to track a stationary/non stationary target. The performance of the algorithm is evaluated in simulation and results are presented for two selected scenarios.


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Title

IMPROVED NON LINEAR STOCHASTIC ESTIMATOR FOR ELECTRONIC SUPPORT MEASUREMENTS IN ELECTRONIC WARFARE

Date

31-12-2016

Additional Links

Manuscript Submission

Journal

Innovare Journal of Engineering & Technology
VOL 5 ISSUE 1 JANUARY-FEBRUARY 2017 Page: 41-45

Online ISSN

2347-1573

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Authors & Affiliations

Jawahar Annabattula
Department of EEE Sanketika Institute of Technology and Management Visakhapatnam
India


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