| Spacecraft formation flying: Dynamics, control and navigation K Alfriend, SR Vadali, P Gurfil, J How, L Breger Elsevier, 2009 | 1026 | 2009 |
| State transition matrix of relative motion for the perturbed noncircular reference orbit DW Gim, KT Alfriend Journal of guidance, control, and dynamics 26 (6), 956-971, 2003 | 551 | 2003 |
| J2 Invariant Relative Orbits for Spacecraft Formations H Schaub, KT Alfriend Celestial Mechanics and Dynamical Astronomy 79, 77-95, 2001 | 490 | 2001 |
| Spacecraft formation flying control using mean orbit elements H Schaub, SR Vadali, JL Junkins, KT Alfriend The Journal of the Astronautical Sciences 48, 69-87, 2000 | 372 | 2000 |
| Elementary magnetic attitude control system AC Stickler, KT Alfriend Journal of spacecraft and rockets 13 (5), 282-287, 1976 | 367 | 1976 |
| Formation flying: accommodating nonlinearity and eccentricity perturbations SS Vaddi, SR Vadali, KT Alfriend Journal of Guidance, Control, and Dynamics 26 (2), 214-223, 2003 | 260 | 2003 |
| Impulsive feedback control to establish specific mean orbit elements of spacecraft formations H Schaub, KT Alfriend Journal of guidance, control, and dynamics 24 (4), 739-745, 2001 | 251 | 2001 |
| Formation establishment and reconfiguration using impulsive control SS Vaddi, KT Alfriend, SR Vadali, P Sengupta Journal of Guidance, Control, and Dynamics 28 (2), 262-268, 2005 | 250 | 2005 |
| Probability of collision between space objects MR Akella, KT Alfriend Journal of Guidance, Control, and Dynamics 23 (5), 769-772, 2000 | 249 | 2000 |
| Non-Gaussian error propagation in orbital mechanics JL Junkins, MR Akella, KT Alfrined Guidance and control 1996, 283-298, 1996 | 224 | 1996 |
| Probability of collision error analysis KT Alfriend, MR Akella, J Frisbee, JL Foster, DJ Lee, M Wilkins Space Debris 1, 21-35, 1999 | 206 | 1999 |
| Gravitational perturbations, nonlinearity and circular orbit assumption effects on formation flying control strategies KT Alfriend, DW Gim, H Schaub Guidance and control 2000, 139-158, 2000 | 189 | 2000 |
| Correlation of optical observations of objects in earth orbit JM Maruskin, DJ Scheeres, KT Alfriend Journal of Guidance, Control, and Dynamics 32 (1), 194-209, 2009 | 143 | 2009 |
| Hybrid Cartesian and orbit element feedback law for formation flying spacecraft H Schaub, KT Alfriend Journal of guidance, control, and dynamics 25 (2), 387-393, 2002 | 142 | 2002 |
| Evaluation and comparison of relative motion theories KT Alfriend, H Yan Journal of Guidance, Control, and Dynamics 28 (2), 254-261, 2005 | 128 | 2005 |
| Analytical nonlinear propagation of uncertainty in the two-body problem K Fujimoto, DJ Scheeres, KT Alfriend Journal of Guidance, Control, and Dynamics 35 (2), 497-509, 2012 | 127 | 2012 |
| Initial conditions and fuel-optimal control for formation flying of satellites S Vadali, H Schaub, K Alfriend Guidance, Navigation, and Control Conference and Exhibit, 4265, 1999 | 116 | 1999 |
| An intelligent control concept for formation flying satellites SR Vadali, SS Vaddi, KT Alfriend International Journal of Robust and Nonlinear Control: IFAC‐Affiliated …, 2002 | 115 | 2002 |
| Satellite relative motion using differential equinoctial elements DW Gim, KT Alfriend Celestial Mechanics and Dynamical Astronomy 92, 295-336, 2005 | 108 | 2005 |
| Dynamic and control of spacecraft formations: challenges and some solutions KT Alfriend, H Schaub The Journal of the Astronautical Sciences 48, 249-267, 2000 | 105 | 2000 |
