All Stories

  1. Optimization of Three-Dimensional Lunar Landing Trajectories and Accessible Area Computation

    Article • January 2019, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  2. Optimization of Low Thrust Rendezvous Trajectories in Vicinity of Lunar L2 Halo Orbit

    Article • September 2016, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  3. Lunar landing from halo-orbit

    Article • January 2016, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  4. General Analysis Method for Discontinuous Coverage Satellite Constellations

    Article • Journal of Guidance Control and Dynamics, December 2015, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  5. Long-Term Station Keeping of Space Station in Lunar Halo Orbits

    Article • Journal of Guidance Control and Dynamics, June 2015, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  6. A General Analysis Method for Discontinuous Coverage Satellite Constellations

    Article • August 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  7. Geometric Analysis and Design Method for Discontinuous Coverage Satellite Constellations

    Article • Journal of Guidance Control and Dynamics, March 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  8. Stationkeeping Strategy and Possible Lunar Halo Orbits for Long-Term Space Station

    Article • January 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  9. Long-Term Stationkeeping of Space Station in Lunar Halo Orbits

    Article • August 2013, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  10. Optimization of low-thrust orbit transfers with constraints

    Article • Cosmic Research, September 2012, Pleiades Publishing Ltd

    Dr. Yuri Ulybyshev

  11. Geometric Analysis and Design Method for Discontinuous Coverage Satellite Constellations

    Article • August 2012, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  12. Elliptic orbits and satellite constellations for coverage of illuminated areas

    Article • Cosmic Research, April 2012, Pleiades Publishing Ltd

    Dr. Yuri Ulybyshev

  13. Launch strategy for manned spacecraft: Improving safety or increasing of launch mass?

    Article • Acta Astronautica, September 2011, Elsevier

    Dr. Yuri Ulybyshev

  14. Trajectory Optimization for Spacecraft Proximity Operations with Constraints

    Article • August 2011, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  15. Guidance of a spacecraft with low lift-to-drag ratio to a landing point

    Article • Cosmic Research, December 2010, Pleiades Publishing Ltd

    Dr. Yuri Ulybyshev

  16. Optimal Rendezvous Trajectories as a Function of Thrust-to-Weight Ratio

    Article • August 2010, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  17. Discrete Pseudocontrol Sets for Optimal Control Problems

    Article • Journal of Guidance Control and Dynamics, July 2010, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  18. Discrete Pseudo-Control Sets for Optimal Control Problem

    Article • August 2009, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  19. Design of satellite constellations with continuous coverage on elliptic orbits of Molniya type

    Article • Cosmic Research, August 2009, Pleiades Publishing Ltd

    Dr. Yuri Ulybyshev

  20. Spacecraft Trajectory Optimization Based on Discrete Sets of Pseudoimpulses

    Article • Journal of Guidance Control and Dynamics, July 2009, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  21. Spacecraft Trajectory Optimization Based on Discrete Sets of Pseudo-Impulses

    Article • August 2008, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  22. Satellite Constellation Design for Complex Coverage

    Article • Journal of Spacecraft and Rockets, July 2008, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  23. Optimization of multi-mode rendezvous trajectories with constraints

    Article • Cosmic Research, April 2008, Pleiades Publishing Ltd

    Dr. Yuri Ulybyshev

  24. Continuous Thrust Orbit Transfer Optimization Using Large-Scale Linear Programming

    Article • Journal of Guidance Control and Dynamics, March 2007, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  25. Terminal Guidance Law Based on Proportional Navigation

    Article • Journal of Guidance Control and Dynamics, July 2005, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  26. Mission Profile of Targeted Splashdown for Space Station Mir

    Article • Journal of Spacecraft and Rockets, September 2003, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  27. Direct High-Speed Interception: Analytic Solutions, Qualitative Analysis, and Applications

    Article • Journal of Spacecraft and Rockets, May 2001, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  28. Geometric Analysis of Low-Earth-Orbit Satellite Communication Systems: Covering Functions

    Article • Journal of Spacecraft and Rockets, May 2000, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  29. Near-Polar Satellite Constellations for Continuous Global Coverage

    Article • Journal of Spacecraft and Rockets, January 1999, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  30. Long-Term Formation Keeping of Satellite Constellation Using Linear-Quadratic Controller

    Article • Journal of Guidance Control and Dynamics, January 1998, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  31. Comment on "Optimal Cooperative Power-Limited Rendezvous Between Neighboring Circular Orbits"

    Article • Journal of Guidance Control and Dynamics, September 1995, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev

  32. Comment on "Optimal Impulsive Intercept with Low-Thrust Rendezvous Return"

    Article • Journal of Guidance Control and Dynamics, November 1994, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Yuri Ulybyshev