Aerocapture: A Historical Review and Bibliometric Data Analysis from 1980 to 2023
AP Girija - arXiv preprint arXiv:2307.01437, 2023 - arxiv.org
Aerocapture is a technique which uses atmospheric drag to decelerate a spacecraft and
achieve nearly fuel-free orbit insertion from an interplanetary trajectory. The present study …
achieve nearly fuel-free orbit insertion from an interplanetary trajectory. The present study …
Quantitative assessment of aerocapture and applications to future solar system exploration
A quantitative and comparative assessment of the feasibility and mass benefit of using
aerocapture at all atmosphere-bearing solar system destinations is presented, considering …
aerocapture at all atmosphere-bearing solar system destinations is presented, considering …
A Low Cost Mars Aerocapture Technology Demonstrator
AP Girija - arXiv preprint arXiv:2307.11378, 2023 - arxiv.org
The ability to launch small secondary payloads to Mars on future science missions present
an exciting opportunity for demonstration of advanced technologies for planetary exploration …
an exciting opportunity for demonstration of advanced technologies for planetary exploration …
Aerocapture Design Reference Missions for Solar System Exploration: from Venus to Neptune
AP Girija - arXiv preprint arXiv:2308.10384, 2023 - arxiv.org
Aerocapture is the technique of using planetary atmospheres to decelerate a spacecraft in a
single pass to achieve nearly fuel-free orbit insertion. Aerocapture has been extensively …
single pass to achieve nearly fuel-free orbit insertion. Aerocapture has been extensively …
A Systems Framework and Analysis Tool for Rapid Conceptual Design of Aerocapture Missions
AP Girija - 2021 - search.proquest.com
Aerocapture offers a near propellantless and quick method of orbit insertion at atmosphere
bearing planetary destinations. Compared to conventional propulsive insertion, the primary …
bearing planetary destinations. Compared to conventional propulsive insertion, the primary …
Atmospheric Density Estimation Techniques for Aerocapture
E Roelke, JW McMahon, RD Braun… - Journal of Spacecraft and …, 2023 - arc.aiaa.org
Aerocapture is a promising orbit insertion strategy that can reduce propellant mass
requirements for planetary orbiters. Reliable aerocapture requires active guidance …
requirements for planetary orbiters. Reliable aerocapture requires active guidance …
Autonomous decision-making for aerobraking via parallel randomized deep reinforcement learning
Aerobraking is used to insert a spacecraft into a low orbit around a planet through many
orbital passages into its complex atmosphere. The aerobraking atmospheric passages are …
orbital passages into its complex atmosphere. The aerobraking atmospheric passages are …
Energy depletion guidance for aerobraking atmospheric passes
An energy depletion guidance algorithm for shallow, high-altitude atmospheric flight,
consistent with aerobraking atmospheric passes, is proposed. The guidance algorithm is …
consistent with aerobraking atmospheric passes, is proposed. The guidance algorithm is …
Aerocapture trajectory planning using hierarchical differential dynamic programming
G Zhang, C Wen, H Han, D Qiao - Journal of Spacecraft and Rockets, 2022 - arc.aiaa.org
Aerocapture is a flight maneuver that achieves orbit insertion around a planet by using the
aerodynamic drag generated by the atmosphere of the planet to decelerate. Trajectory …
aerodynamic drag generated by the atmosphere of the planet to decelerate. Trajectory …
Feasibility study of aerocapture at mars with an innovative deployable heat shield
Performing orbital insertion around Mars using aerocapture instead of a propulsive orbit
insertion maneuver allows the saving of resources and/or the increase of the payload mass …
insertion maneuver allows the saving of resources and/or the increase of the payload mass …