Pankratov Ilya Alekseevich Russia Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 PankratovIA@info.sgu.ru Author's articles About a problem of spacecraft's orbit optimal reorientation Using Galerkin Method for Solving Linear Optimal Control Problems Analytical Solution of Equations of Near-circular Spacecraft’s Orbit Orientation Solution of a Problem of Spacecraft’s Orbit Optimal Reorientation Using Quaternion Equations of Orbital System of Coordinates Orientation Investigation of the Problem of Optimal Correction of Angular Elements of the Spacecraft Orbit Using Quaternion Differential Equation of Orbit Orientation Analytical Solution of Differential Equations of Circular Spacecraft Orbit Orientation Calculating of the Fastest Spacecraft Flights between Circular Orbits Quaternion Models and Algorithms for Solving the General Problem of Optimal Reorientation of Spacecraft Orbit
