Numerical Simulation of Elastic Airplane Landing Dynamics (CROSBI ID 548999)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Terze, Zdravko ; Vrdoljak, Milan ; Matijašević, Dubravko ; Mešinović, Tomislav
engleski
Numerical Simulation of Elastic Airplane Landing Dynamics
Numerical simulation procedures for landing dynamics of large transport aircraft are presented. Developed numerical procedures allow for determination of dynamic response of landing aircraft for different flight and touch-down parameters. Non-linear dynamical model of landing aircraft, which serves as a basis for computational procedures, is synthesized by modeling of aircraft structural subsystems using multibody dynamics approach. The aircraft elastic wing is included in global multibody model by using floating frame of reference approach, whereas wing elastic displacement shape functions are determined via structural FEM code. The landing gear subsystem is modeled as multibody system that includes discontinuous dynamics of oleo-pneumatic shock-absorber with friction and hydraulic/thermodynamic processes. The model of non-linear tire contact dynamics is also included.
Dynamics of landing elastic aircraft; Aircraft flexible multibody model; Non-linear landing
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Podaci o prilogu
2008.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
Podaci o skupu
5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
predavanje
30.06.2008-05.07.2008
Venecija, Italija