Modeling of target tracking system for homing missiles and air defense systems

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Alqudsi Y. S. N., El-Bayoumi G. M.

INCAS Bulletin, cilt.10, sa.2, ss.129-135, 2018 (Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 10 Sayı: 2
  • Basım Tarihi: 2018
  • Doi Numarası: 10.13111/2066-8201.2018.10.2.12
  • Dergi Adı: INCAS Bulletin
  • Derginin Tarandığı İndeksler: Scopus
  • Sayfa Sayıları: ss.129-135
  • Anahtar Kelimeler: Air Defense Systems (ADS), Engagement, Homing guidance, Intercept, Line-Of-Sight (LOS), Missile seeker, Tracking
  • Kocaeli Üniversitesi Adresli: Hayır

Özet

One reason of why the guidance and control systems are imperfect is due to the dynamics of both the tracker and the missile, which appears as an error in the alignment with the LOS and delay in the response of the missile to change its orientation. Other reasons are the bias and disturbances as well as the noise about and within the system such as the thermal noise. This paper deals with the tracking system used in the homing guidance and air defense systems. A realistic model for the tracking system model is developed including the receiver servo dynamics and the possible disturbance and noise that may affect the accuracy of the tracking signals measured by the seeker sensor. Modeling the parameters variability and uncertainty is also examined to determine the robustness margin of the tracking system.