A review of space robotics technologies for on-orbit servicing A Flores-Abad, O Ma, K Pham, S Ulrich
Progress in aerospace sciences 68, 1-26, 2014
1271 2014 Modeling and direct adaptive control of a flexible-joint manipulator S Ulrich, JZ Sasiadek, I Barkana
Journal of Guidance, Control, and Dynamics 35 (1), 25-39, 2012
137 2012 Nonlinear adaptive output feedback control of flexible-joint space manipulators with joint stiffness uncertainties S Ulrich, JZ Sasiadek, I Barkana
Journal of Guidance, Control, and Dynamics 37 (6), 1961-1975, 2014
83 2014 Deep reinforcement learning for spacecraft proximity operations guidance K Hovell, S Ulrich
Journal of spacecraft and rockets 58 (2), 254-264, 2021
69 2021 Attitude stabilization of an uncooperative spacecraft in an orbital environment using visco-elastic tethers K Hovell, S Ulrich
AIAA Guidance, Navigation, and Control Conference, 0641, 2016
52 2016 Flight results of vision-based navigation for autonomous spacecraft inspection of unknown objects D Fourie, BE Tweddle, S Ulrich, A Saenz-Otero
Journal of spacecraft and rockets 51 (6), 2016-2026, 2014
52 2014 Adaptive extended Kalman filtering strategies for spacecraft formation relative navigation CT Fraser, S Ulrich
Acta Astronautica 178, 700-721, 2021
46 2021 On deep reinforcement learning for spacecraft guidance K Hovell, S Ulrich
AIAA Scitech 2020 forum, 1600, 2020
45 2020 Extended Kalman filtering for flexible joint space robot control S Ulrich, JZ Sasiadek
Proceedings of the 2011 American control conference, 1021-1026, 2011
43 2011 Simple adaptive control for spacecraft proximity operations S Ulrich, DL Hayhurst, A Saenz Otero, D Miller, I Barkana
AIAA guidance, navigation, and control conference, 1288, 2014
39 2014 Passivity-based adaptive control of robotic spacecraft for proximity operations under uncertainties S Ulrich, A Saenz-Otero, I Barkana
Journal of Guidance, Control, and Dynamics 39 (6), 1444-1453, 2016
38 2016 Modified simple adaptive control for a two-link space robot S Ulrich, JZ Sasiadek
Proceedings of the 2010 American Control Conference, 3654-3659, 2010
36 2010 Postcapture dynamics and experimental validation of subtethered space debris K Hovell, S Ulrich
Journal of Guidance, Control, and Dynamics 41 (2), 519-525, 2018
33 2018 Spacecraft pose estimation using principal component analysis and a monocular camera JF Shi, S Ulrich, S Ruel
AIAA Guidance, Navigation, and Control Conference, 1034, 2017
31 2017 Vision-based relative navigation and control for autonomous spacecraft inspection of an unknown object D Fourie, B Tweddle, S Ulrich, A Saenz Otero
AIAA guidance, navigation, and control (GNC) conference, 4759, 2013
27 2013 Performance enhancement for GPS/INS fusion by using a fuzzy adaptive unscented Kalman filter S Yazdkhasti, JZ Sasiadek, S Ulrich
2016 21st International Conference on Methods and Models in Automation and …, 2016
24 2016 Decentralized simple adaptive control of nonlinear systems S Ulrich, JZ Sasiadek
International Journal of Adaptive Control and Signal Processing 28 (7-8 …, 2014
23 2014 Disturbance observer-based impedance control for a compliance capture of an object in space A Flores-Abad, A Crain, M Nandayapa, MA Garcia-Teran, S Ulrich
2018 AIAA Guidance, Navigation, and Control Conference, 1329, 2018
19 2018 Uncooperative spacecraft pose estimation using an infrared camera during proximity operations JF Shi, S Ulrich, S Ruel, M Anctil
AIAA SPACE 2015 conference and exposition, 4429, 2015
19 2015 Nonlinear Analytical Equations of Relative Motion on -Perturbed Eccentric Orbits B Kuiack, S Ulrich
Journal of Guidance, Control, and Dynamics 41 (12), 2666-2677, 2018
18 2018