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Optimal Aerial Guidance in General Wind Fields

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posted on 03.11.2020, 01:18 by Ely Paiva, Guilherme Pereira
This paper presents an optimal guidance approach
for a UAV point-to-point navigation in 2D, under wind perturbation, with a general desired airspeed profile. A cost function weighting the travel time and the control effort is minimized through the Pontryagin’s Minimum Principle, involving the derivatives of the airspeed velocities. Two iterative procedures for a guidance algorithm under general wind fields were developed, including an analytical solution for the optimal heading in minimum-time paths. Different cases from the literature are compared and a hard wind scenario test is presented.

Funding

Fapesp 2014/50851-0

CNPq 465755/2014-3

History

Email Address of Submitting Author

elypaiva@fem.unicamp.br

ORCID of Submitting Author

https://orcid.org/0000-0002-9205-9688

Submitting Author's Institution

University of Campinas (Unicamp)

Submitting Author's Country

Brazil

Licence

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Licence

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