Advanced Submarine Integrated Weapon Control System

Jawahar Annabattula; S  Koteswara Rao; A  Sampath Dakshina Murthy; K  S  Srikanth  and Rudra Pratap Das

doi:10.17485/ijst/2015/v8i35/82087

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Advanced Submarine Integrated Weapon Control System

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2015/v8i35/82087

Year: 2015, Volume: 8, Issue: 35, Pages: 1-3

Original Article

Advanced Submarine Integrated Weapon Control System

Jawahar Annabattula^{1 *}, S. Koteswara Rao¹ , A. Sampath Dakshina Murthy² , K. S. Srikanth¹ and Rudra Pratap Das²

¹School of Electrical Sciences, KLEF, KL University, Guntur - 522502, Andhra Pradesh, India; [email protected], [email protected]
² Department of ECE, Vignan’s Institute of Information Technology, Visakhapatnam - 530046, Andhra Pradesh, India; [email protected], [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Background/Objectives: In underwater, a single submarine processes noisy sonar bearings from a radiating target (ship/ submarine/torpedo) in passive listening mode. Methods/Statistical Analysis: The target is assumed to be at constant velocity or maneuvering in its course/speed/course and speed. An adaptive Kalman filter estimates target motion parameters. Findings: Data fusion and data association in multi target and multi sensor scenario are carried out, using Chi-squared innovation process. Applications/Improvements: Finally improved torpedo intercept guidance algorithm with homing capabilities is developed for attacking the target.
Keywords: Data Fusion, Doppler, Fire Control System, Towed Array