In-Orbit Estimation of Time-Varying Residual Magnetic Moment

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Atıf İçin Kopyala

Soken H. E., Sakai S., Wisniewski R.

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, cilt.50, sa.4, ss.3126-3136, 2014 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 50 Sayı: 4
• Basım Tarihi: 2014
• Doi Numarası: 10.1109/taes.2014.130225
• Dergi Adı: IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.3126-3136
• Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

A method for in-orbit estimation of time-varying residual magnetic moment (RMM) is presented. By use of a simple approach, the covariance of the Kalman filter is adapted to get better tracking in case of unexpected abrupt changes in the RMM without sacrificing estimation accuracy. The proposed method does not need a priori information about the magnitude of the change and assures both accurate estimation and good tracking performance for changes with different magnitudes.