On the potential of extending aircraft service time using load monitoring
Aircraft structures experience various kinds of loads over their entire lifetime, typically
leading to fatigue, and ultimately structural failure. To avoid structural failure during …
leading to fatigue, and ultimately structural failure. To avoid structural failure during …
[HTML][HTML] A generalized state-space aeroservoelastic model based on tangential interpolation
In this work, a new approach for the generation of a generalized state-space
aeroservoelastic model based on tangential interpolation is presented. The resulting system …
aeroservoelastic model based on tangential interpolation is presented. The resulting system …
Design and structural optimization of a flying wing of low aspect ratio based on flight loads
A Voß - 2020 - elib.dlr.de
The design process for new aircraft configurations is complex, very costly and many
disciplines are involved, like aerodynamics, structure, loads analysis, aeroelasticity, flight …
disciplines are involved, like aerodynamics, structure, loads analysis, aeroelasticity, flight …
[HTML][HTML] Design and sizing of an aeroelastic composite model for a flying wing configuration with maneuver, gust, and landing loads
K Bramsiepe, A Voß, T Klimmek - CEAS Aeronautical Journal, 2020 - Springer
The paper addresses the application of a parametric design process for a flying wing
configuration. The multi-disciplinary configuration (MULDICON) is a generic unmanned …
configuration. The multi-disciplinary configuration (MULDICON) is a generic unmanned …
Loads Kernel User Guide
A Voß - 2020 - elib.dlr.de
The Loads Kernel Software allows for the calculation of quasi-steady and dynamic
maneuver loads, unsteady gust loads in the time and frequency domain as well as dynamic …
maneuver loads, unsteady gust loads in the time and frequency domain as well as dynamic …
[PDF][PDF] 基于局部应力的大展弦比飞机载荷设计包线研究
党西军, 郭少楠, 党祯宁 - 航空工程进展, 2020 - hkgcjz.cnjournals.com
摘暋要: 由于技术条件和飞机研制周期限制, 结构强度计算的载荷设计情况必须进行筛选,
因此有必要对结构部件总载荷, 简化工程梁内载荷分布的包络线进行研究 …
因此有必要对结构部件总载荷, 简化工程梁内载荷分布的包络线进行研究 …
Prediction of preliminary maximum wing bending moments under discrete gust
E Fournier, S Grihon, C Bes, T Klein - Journal of Aircraft, 2019 - arc.aiaa.org
MANY methodologies (see [1–4]) have been proposed to quickly identify among a very large
number of flight conditions and maneuvers (ie, steady, quasi-steady, and unsteady load …
number of flight conditions and maneuvers (ie, steady, quasi-steady, and unsteady load …
Synthesis and Optimization of Mechanical Networks with Inerters in Landing Gear for Improved Landing Performance and Vibration Control at Touchdown …
TA Stachiw - 2020 - repository.library.carleton.ca
Using a flexible airframe model, this study optimizes various single-port (two-terminal)
passive mechanical networks that consist of an arrangement of springs, dampers, and …
passive mechanical networks that consist of an arrangement of springs, dampers, and …
A Computationally Low-Cost Method for Capturing Airframe Flexibility Effects in Landing Dynamic Simulations
T Stachiw, F Khouli, RG Langlois… - Journal of …, 2021 - asmedigitalcollection.asme.org
Airframe flexibility effects have typically been captured by modal reduction of the airframe.
Although efficient, this model may still be prohibitively expensive for preliminary design …
Although efficient, this model may still be prohibitively expensive for preliminary design …
On the potential of extending aircraft service time using a fatigue damage index
Aircraft structures experience various kinds of loads over their entire lifetime, typically
leading to fatigue and ultimately structural failure. In order to avoid structural failure during …
leading to fatigue and ultimately structural failure. In order to avoid structural failure during …