Database building and interpolation for a safe flight envelope prediction system

Conference paper (2018)

Authors

Y. Zhang Wind Energy - Aerospace Engineering
Research Group
Wind Energy (Aerospace Engineering) (TU Delft)
Copyright: © 2018 Y. Zhang, C.C. de Visser, Q. P. Chu
DOI: https://doi.org/10.2514/6.2018-1635
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Published Date

01-01-2018

Language

English

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Faculty

Aerospace Engineering

Department

Flow Physics and Technology

Research Group

Wind Energy

Abstract

This paper reports the latest progress in the development of a database-driven safe flight envelope prediction system. By building up a database containing safe flight envelopes of different damage and fault scenarios, the challenges associated with online flight envelope prediction can be circumvented. The database is designed for different flight conditions at which the flight envelopes are computed. Both longitudinal and lateral envelopes are computed via the level set method, which shows obvious shrinkage between damaged and undamaged aircraft. It is found that by interpolating between two retrieved envelopes in the database, more accurate results can be achieved.

Files

Paper_draft.pdf
(pdf | 5.31 Mb)
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