GPS/INS Integration for Footprint Chasing in Bistatic SAR Experiments. - Stefan Knedlik; Ezzaldeen Edwan; Junchuan Zhou; Zhen Dai; Pakorn Ubolkosold; Otmar Loffeld (IGARSS (3), 2008)

GPS/INS integration for GF-IMU of twelve mono-axial accelerometers configurations. - Ezzaldeen Edwan; Stefan Knedlik; Junchuan Zhou; Otmar Loffeld (WPNC, 2009)

Low-cost INS/GPS with nonlinear filtering methods. - Junchuan Zhou; Ezzaldeen Edwan; Stefan Knedlik; Otmar Loffeld (FUSION, 2010)

Reduced DCM based attitude estimation using low-cost IMU and magnetometer triad. - Ezzaldeen Edwan; Jieying Zhang; Junchuan Zhou; Otmar Loffeld (WPNC, 2011)

Quaternion-based Kalman filtering on INS/GPS. - Yuhong Yang 005; Junchuan Zhou; Otmar Loffeld (FUSION, 2012)

Development of a deeply-coupled GPS/INS integration algorithm using quaternions. - Yuhong Yang 005; Junchuan Zhou; Holger Nies; Otmar Loffeld; Stefan Knedlik (FUSION, 2013)