Title: Tracking of Maneuvering Target Based on Extended Kalman Filter
Abstract: A non-linear system model is developed for high maneuvering target detection.The extended Kalman filter algorithm is introduced for Pulse Doppler(PD) radar to estimate the offset angles of pitch and azimuth,the relative velocity of missile and target,and distance information while detecting maneuvering target.The acceleration of target and angle of sight are obtained by system mathematic model.The tracking simulations of nominal trajectory and extreme trajectory show that the proposed system model and filter design approach can deal with partial information missing problems in the real flight condition and maintain good tracking precision for certain time even in extreme blocking situation.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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Cited By Count: 1
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