Results 21 to 30 of about 783 (209)
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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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
doaj +1 more source
Aerospace, 2023 Catapult-assisted takeoff is the initiation of flight missions for carrier-based aircrafts. Ensuring the safety of aircrafts during catapult-assisted takeoff requires a thorough analysis of their motion characteristics.
Haoyuan Shao +5 more
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Simulation of the hydraulic steering device, for a nose landing gear
IOP Conference Series: Materials Science and Engineering, 2022 The hydraulic steering simulation is done with SIMULINK, part of the MathWorks MATLAB® application. All parts, subassemblies, and assemblies that define the nose landing gear (NLG) and nose wheel steering are fully defined in 3D, with CATIA V5 - a computer-aided design software used for modeling, it is possible to carry out simulations that allow ...
B. A. Nicolin, I. Nicolin
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Research on Ground Tie-down Characteristics of Typical-layout Civil Aircraft
Hangkong gongcheng jinzhan, 2022 The aircraft is impacted by severe weather on parking apron,and the aerodynamic research of parking is important for parking safety.In order to analyze the aerodynamic difference of typical-layout civil aircraft induced by ground cross-wind,and determine
BAI Feng, WANG Qizhi
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Shock and harmonic response analysis of UAV nose landing gear system with air damper
Cogent Engineering, 2021 This research presents a response analysis of a UAV nose landing gear system equipped with an air damper under shock and harmonic excitation. The study begins with dynamic modeling of the UAV landing gear system.
Lovely Son +4 more
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Calculation of steering system parameters of a military training aircraft [PDF]
INCAS Bulletin, 2022 The mechanical-hydraulic steering system of a military training aircraft is a technical problem for specialized engineers and it must be investigated and solved in a scientific manner using theoretical knowledge, calculus programs such as Mathcad, and ...
Bogdan Adrian NICOLIN, Ilie NICOLIN
doaj +1 more source
Keandalan Komponen Nose Wheel Assy pada Pesawat Cessna
Quantum Teknika, 2023 Maintenance is taken to maintain the reliability of the components that support overall nurse performance. One of them is the landing gear which functions for all aircraft movements on the ground including taking off, landing, taxing and parking, and ...
Sri Mulyani, Istyawan Priyahapsara
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Influence of Variable Side-Stay Geometry on the Shimmy Dynamics of an Aircraft Dual-Wheel Main Landing Gear [PDF]
, 2013 Commercial aircraft are designed to fly but also need to operate safely and efficiently as vehicles on the ground. During taxiing, take-off, and landing the landing gear must operate reliably over a wide range of forward velocities and vertical loads ...
Howcroft, Chris +3 more
core +1 more source