1. A Modified LQG Algorithm (MLQG) for Robust Control of Nonlinear Multivariable Systems;Balchen;Modeling, Identification and Control,1993
2. Dynamic Positioning Using Kalman Filtering and Optimal Control Theory;Balchen,1976
3. Dynamic Positioning of Floating Vessels Based on Kalman Filtering and Optimal Control;Balchen,1980
4. A Dynamic Positioning System Based on Kalman Filtering and Optimal Control;Balchen;Modeling, Identification and Control,1980
5. Slowdrift Damping and Response of a Moored Ship in Irregular Waves;Faltinsen,1986