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 …

Quantitative assessment of aerocapture and applications to future solar system exploration

AP Girija, SJ Saikia, JM Longuski, Y Lu… - Journal of Spacecraft and …, 2022 - arc.aiaa.org
A quantitative and comparative assessment of the feasibility and mass benefit of using
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 …

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 …

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 …

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 …

Autonomous decision-making for aerobraking via parallel randomized deep reinforcement learning

G Falcone, ZR Putnam - IEEE Transactions on Aerospace and …, 2022 - ieeexplore.ieee.org
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 …

Energy depletion guidance for aerobraking atmospheric passes

G Falcone, ZR Putnam - Journal of Guidance, Control, and Dynamics, 2022 - arc.aiaa.org
An energy depletion guidance algorithm for shallow, high-altitude atmospheric flight,
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 …

Feasibility study of aerocapture at mars with an innovative deployable heat shield

G Isoletta, M Grassi, E Fantino… - Journal of Spacecraft …, 2021 - arc.aiaa.org
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 …