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Aero Maneuvering Dynamics and Control for Precision Landing on Titan

Quadrelli, Marco B. and Schutte, Aaron and Rimani, Jasmine and Ermolli, Luca Aero Maneuvering Dynamics and Control for Precision Landing on Titan. (2019) In: IEEE Aerospace, 2 March 2019 - 9 March 2019 (Big Sky, United States).

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Official URL: https://doi.org/10.1109/AERO.2019.8742230

Abstract

We have developed and tested several dynamic models of the parafoil system descending in Titan's atmosphere. These dynamic models include a progression from point mass models to rigid multibody models, including relative dynamics between canopy and payload. In these models, we have included wind models used for Titan simulation, and extrapolated wind gust models previously used for simulation in the Martian environment. We have also developed guidance and control techniques for autonomous parafoil turning in the adverse wind environment. Finally, and in order to improve the controller performance by reducing the uncertainty to environmental factors, we have also developed ways to estimate the Titan environmental parameters, i.e. the atmospheric density, and the wind magnitude, during the descent. A more complete and realistic simulation is being developed, which uses JPL's DSENDS Entry, Descent, and Landing Software framework.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to the IEEE (Institute of Electrical and Electronics Engineers). This paper is available at : https://ieeexplore.ieee.org/document/8742230 “© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Audience (conference):International conference proceedings
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Institution:Other partners > California Institute of Technology - Caltech (USA)
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Deposited On:18 Nov 2021 14:59

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