A unified state model of orbital trajectory and attitude dynamics

A new method for performing digital control system attitude computations using quaternions

B. P. ICKES · AIAA Journal · 1970 · 142 citations

Engineering, Computer Science, Robotics Engineering +15

A New Algorithm for Strapped-Down Inertial Navigation

James C. Wilcox · IEEE Transactions on Aerospace and Electronic Systems · 1967 · 54 citations

Computing, Computer Engineering, Computer Science +15

Orbit determination using analytic partial derivatives of perturbed motion

J. L. ARSENAULT, K. C. FORD, P. E. Koskela · AIAA Journal · 1970 · 31 citations

Engineering, Aerospace Engineering, Astrodynamics +16

Precomputation of the weighting matrix in an extended Kalman filter

R. Larson, R. Dressler, R. S. Ratner · IEEE Transactions on Automatic Control · 1967 · 14 citations

Computing, Mathematics, Optimization +8

Coordinate system influence on the regularized trajectory optimization problem

J. M. Lewallen, O. A. Schwausch, B. D. Tapley · Journal of Spacecraft and Rockets · 1971 · 11 citations · Full text

Engineering, Aerospace Engineering, Systems Engineering +17