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Zachary R. Putnam
Zachary R. Putnam
Johns Hopkins Applied Physics Laboratory
Verified email at jhuapl.edu
Title
Cited by
Cited by
Year
Drag Modulation Flight Control System Options for Planetary Aerocapture
ZR Putnam, RD Braun
AIAA Aerospace Sciences Meeting, 2013
922013
Comparison of Two Orion Skip Entry Guidance Algorithms
JR Rea, ZR Putnam
AIAA Guidance, Navigation, and Control Conference 6424, 2007
582007
Trajectory Options for Human Mars Missions
PD Wooster, RD Braun, J Ahn, ZR Putnam
Mars 3, 12-28, 2007
51*2007
Improving Lunar Return Entry Range Capability Using Enhanced Skip Trajectory Guidance
ZR Putnam, SH Bairstow, RD Braun, GH Barton
Journal of Spacecraft and Rockets 45 (2), 309-315, 2008
502008
Linear covariance analysis techniques to generate navigation and sensor requirements for the safe and precise landing integrated capabilities evolution (SPLICE) project
D Woffinden, S Robinson, J Williams, ZR Putnam
AIAA SciTech 2019 forum, 0662, 2019
392019
Entry System Options for Human Return from the Moon and Mars
ZR Putnam, RD Braun, RR Rohrschneider, JA Dec
Journal of Spacecraft and Rockets 44 (1), 194-202, 2007
362007
Assessment of aerocapture for orbit insertion of small satellites at Mars
G Falcone, JW Williams, ZR Putnam
Journal of Spacecraft and Rockets 56 (6), 1689-1703, 2019
352019
PredGuid Entry Guidance for Orion Return from Low Earth Orbit
ZR Putnam, MD Neave, GH Barton
IEEE Aerospace Conference, 2010
332010
Aerocapture as an enhancing option for ice giants missions
S Dutta, G Afonso, SW Albert, HK Ali, GA Allen, AI Alunni, JO Arnold, ...
292020
Extension and enhancement of the Allen–Eggers analytical ballistic entry trajectory solution
ZR Putnam, RD Braun
Journal of Guidance, Control, and Dynamics 38 (3), 414-430, 2015
282015
Enabling and Enhancing Science Exploration Across the Solar System: Aerocapture Technology for SmallSat to Flagship Missions
A Austin, G Afonso
Bulletin of the American Astronomical Society 53 (4), 057, 2021
272021
Precision landing at Mars using discrete-event drag modulation
ZR Putnam, RD Braun
Journal of Spacecraft and Rockets 51 (1), 128-138, 2014
272014
Trajectory Options for Human Mars Missions
PD Wooster, RD Braun, J Ahn, ZR Putnam
262006
Guided entry performance of low ballistic coefficient vehicles at Mars
IM Meginnis, ZR Putnam, IG Clark, RD Braun, GH Barton
Journal of Spacecraft and Rockets 50 (5), 1047-1059, 2013
192013
Guided Entry Performance of Low Ballistic Coefficient Vehicles at Mars
I Meginnis, ZR Putnam, IG Clark, RD Braun, GH Barton
IEEE Aerospace Conference, 2012
192012
Feasibility of guided entry for a crewed lifting body without angle-of-attack control
ZR Putnam, MJ Grant, JR Kelly, RD Braun, ZC Krevor
Journal of Guidance, Control, and Dynamics 37 (3), 729-740, 2014
172014
Validation of Linear Covariance Techniques for Mars Entry, Descent, and Landing Guidance and Navigation Performance Analysis
J Williams, WE Brandenburg, D Woffinden, ZR Putnam
AIAA Scitech 2022 Forum, 0745, 2022
142022
Drag Modulation Flight Control for Aerocapture
ZR Putnam, IG Clark, RD Braun
IEEE Aerospace Conference, 2012
132012
Advances in inertial guidance technology for aerospace systems
RD Braun, ZR Putnam, BA Steinfeldt, MJ Grant, G Barton
AIAA Guidance, Navigation, and Control (GNC) Conference, 5123, 2013
122013
A Conceptual Design Environment for Technology Selection and Performance Optimization for Torpedoes
CJ Fitzgerald, NR Weston, ZR Putnam, DN Mavris
AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, 2002
112002
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