Gong-Liu Yang

Gravity-Aided Transfer Alignment With Enhanced Horizontal Observability Under Large Azimuth Misalignment

This article proposes a gravity-aided transfer alignment (TA) method within a cubature Kalman filter (CKF) framework to enhance the observability of horizontal misalignment angles under large initial azimuth errors, particularly in low-dynamic scenarios. Initially, a comprehensive nonlinear error model is established t...