TY - GEN
T1 - Dynamic response of an elastic aircraft to store ejection
AU - Kariv, Daniel
AU - Raveh, Daniella E.
N1 - Publisher Copyright: © 2019 Israel Annual Conference on Aerospace Sciences. All rights reserved.
PY - 2019
Y1 - 2019
N2 - The study presents a frequency-domain methodology for computing the structural dynamic response of an elastic aircraft to store ejection. The frequency-domain method has the advantage of allowing for the direct use of frequency-domain unsteady aerodynamic forces, without resorting to approximations for representing the aerodynamics in the time domain. Using this methodology, the study investigates how the different load sources affect the total load, and, by using wavelet analysis, which structural modes are involved in the response. The test case of the study is a subsonic, elastic, generic unmanned aircraft carrying up to six stores on each wing.
AB - The study presents a frequency-domain methodology for computing the structural dynamic response of an elastic aircraft to store ejection. The frequency-domain method has the advantage of allowing for the direct use of frequency-domain unsteady aerodynamic forces, without resorting to approximations for representing the aerodynamics in the time domain. Using this methodology, the study investigates how the different load sources affect the total load, and, by using wavelet analysis, which structural modes are involved in the response. The test case of the study is a subsonic, elastic, generic unmanned aircraft carrying up to six stores on each wing.
UR - http://www.scopus.com/inward/record.url?scp=85068192120&partnerID=8YFLogxK
M3 - منشور من مؤتمر
T3 - 59th Israel Annual Conference on Aerospace Sciences, IACAS 2019
SP - 1436
EP - 1455
BT - 59th Israel Annual Conference on Aerospace Sciences, IACAS 2019
T2 - 59th Israel Annual Conference on Aerospace Sciences, IACAS 2019
Y2 - 6 March 2019 through 7 March 2019
ER -