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Journal of Emerging Trends in Engineering and Applied Sciences (JETEAS)

ISSN:2141-7016

Article Title: Missile Guidance Using Dual-Mode Seeker
by Der-Ming Ma, Jaw-Kuen Shiau and Ian Ho

Abstract:
This study developed an analytical method to quantitatively analyze the dual-mode seeker guidance performance. The method derives the seekers' measurement models and implements the Kalman filter. The study takes the RF/IR dual-mode seeker, which is proposed for advanced long/medium range air-to-air missiles, as the example. The two-dimensional guidance loop is used to illustrate the methodology and dimensionless equations are derived for generality. After discussing several missile-target scenarios, the results show that the developed scheme provides sufficiently accurate target information for missile guidance, not only for dual-mode seekers, but also when one of the seekers is jammed. The methodology developed in the study can also be applied to increase the accuracy of target tracking.
Keywords: dual-mode seeker guidance, rf seeker, ir seeker, kalman filter, proportional navigation
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ISSN: 2141-7016

Editor in Chief.

Prof. Gui Yun Tian
Professor of Sensor Technologies
School of Electrical, Electronic and Computer Engineering
University of Newcastle
United Kingdom

 

 

Copyright © Journal of Emerging Trends in Engineering and Applied Sciences 2010