Scaled sequential threshold least-squares (S2TLS) algorithm for sparse regression modeling and flight load prediction
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2018.12.038
Abstract: Abstract This paper presents a Scaled Sequential Thresholded Least Squares (S2TLS) algorithm to construct sparse regression models for flight load prediction. The combined use of a sparsification parameter λ and a magnification factor χ is… read more here.
Keywords: flight; s2tls algorithm; sparse regression; load ... See more keywords
Developing an accelerated flight load spectrum based on the n-N curves of a fleet
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2018.08.005
Abstract: Abstract Fatigue load spectra are essential for fatigue analyses and full-scale fatigue testing (FSFT) of aircraft structures. Because of the long test period, an accelerated load spectrum is required to reduce time consumption and cost.… read more here.
Keywords: load; flight load; accelerated flight; load spectrum ... See more keywords
Study on the test load for the structural test of the flight-load condition of the external fuel tank for fixed-wing aircraft
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100211062809
Abstract: In this study, for the purpose of conducting the structural tests for the verification of structural soundness of the flight-load conditions of the external fuel tank for the fixed-wing aircraft, the flight load acting on… read more here.
Keywords: test load; test; fuel tank; load ... See more keywords