Results 21 to 30 of about 34,020 (251)
Safety Listening in High-Risk Situations: A Qualitative Analysis of Responses to Safety Voice in Aviation. [PDF]
Risk AnalABSTRACT Safety listening—responses to voice acts aimed at preventing harm—can avert organizational failures like airplane crashes. Research often focuses on attitudes and perceptions of listening using self‐report measures; consequently, little is known about how safety listening occurs behaviorally and influences safety outcomes in high‐risk ...
Pandolfo AM, Reader TW, Gillespie A.
europepmc +2 more sources
Research on the nose landing gear of a military training aircraft [PDF]
INCAS Bulletin, 2020 This paper presents the analysis of the landing gear configurations and the proposal of a solution for a military training aircraft. The paper presents both landing gears: nose and main because they are inextricably linked.
Ilie NICOLIN, Bogdan Adrian NICOLIN
doaj +1 more source
Hangkong gongcheng jinzhan, 2023 Tire stiffness is one of the important parameters of tire dynamics model. The influence law of tire stiffness on the shimmy of large civil aircraft nose landing gear can provide reference for the anti-shimmy design of large civil aircraft nose landing ...
FENG Guang +5 more
doaj +1 more source
Preliminary calculation of the landing gear of a military training aircraft [PDF]
INCAS Bulletin, 2020 The paper presents a preliminary calculation method, which is easy to apply for pre-dimensioning the landing gear. Preliminary calculation of the landing gear includes estimating the loads on landing and determining the position of the nose landing gear ...
Ilie NICOLIN, Bogdan Adrian NICOLIN
doaj +1 more source
Study on stiffness and shimmy stability of strut-type nose landing gear system
Hangkong gongcheng jinzhan, 2023 System stiffness (longitudinal, lateral, and torsional stiffness) is a meaningful index for strut nose landing gear design.It arises from profound significance to explore the influence law of system stiffness on shimmy stability for the anti-shimmy ...
FENG Guang +5 more
doaj +1 more source
Design and Analysis Aircraft Nose and Nose Landing Gear [PDF]
Journal of Aeronautics & Aerospace Engineering, 2015 Tri-cycle arrangement landing gear is extensively used as it is simple; convenient both structurally as well as aerodynamically. Though it is advantageous over other configuration is has its own draw backs. Factors like its weight drag, sudden application of load, acoustics, fatigue etc tend to slow down its performance and life.
Rajesh A, Abhay BT
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Multi-Approach Study of Nose Landing Gear Noise
Journal of Aircraft, 2020 The noise emissions of a full-scale nose landing gear (NLG), measured in a wind tunnel and obtained from computational simulations, are compared with those of three regional aircraft types recorded in flyover measurements. A comparison is made with the noise prediction models of Fink, Guo, and German Aerospace Center (DLR).
Merino Martinez, R. (author) +5 more
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Bifurcation Analysis of a Nose Landing Gear System [PDF]
15th Dynamics Specialists Conference, 2016 A methodology is proposed to enable the bifurcation analysis of a multi-body nose landing gear (NLG) model by coupling AUTO, a continuation software, to LMS Virtual.Lab Motion, a multi-body software. The approach uses a Singular Value Decomposition (or High Order Singular Value Decomposition) based technique to enable the computation of the stability ...
Tartaruga, Irene +4 more
openaire +3 more sources
Failure Mode and Effect Analysis for a military nose landing gear project [PDF]
INCAS Bulletin, 2021 Failure Mode and Effect Analysis (FMEA) techniques were originally developed by the US Military and have been used as techniques for assessing the reliability and effects of equipment failures.
Ilie NICOLIN, Bogdan Adrian NICOLIN
doaj +1 more source
Active Control of Shimmy Vibration in Aircraft Nose Landing Gear using Fuzzy and NARMA-L2 Controllers [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2023 In this paper, control of shimmy vibration of aircraft nose landing gear is presented. In this regard, the NARMA-L2 neural controller and a robust controller using a fuzzy method are designed and compared. The efficiency of these controllers was measured
Milad Yazdanpanah +2 more
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