Results 31 to 40 of about 7,860,213 (302)
Perforated fairings for landing gear noise control
, 2008 Landing gears of commercial aircraft make an important contribution to total aircraft noise in the approach configuration. Using fairings to shield components from high speed impingement reduces noise.
Boorsma, K. +5 more
core +2 more sources
Numerical Continuation Analysis of a Dual-sidestay Main Landing Gear Mechanism [PDF]
AIAA Atmospheric Flight Mechanics Conference, 2012 A model of a three-dimensional dual-sidestay landing gear mechanism is presented and employed in an investigation of the sensitivity of the downlocking mechanism to attachment point deflections. A motivation for this study is the desire to understand the underlying nonlinear behavior, which may prevent a dual-sidestay landing gear from downlocking ...
Knowles, James A C +4 more
openaire +3 more sources
Investigation of gear walk suppression while maintaining braking performance in a main landing gear [PDF]
Aerospace Science and Technology, 2019 Abstract In this paper, a nonlinear dynamic landing gear model considering the influence of the coupling of the shock absorber stroke variation and the landing gear longitudinal motion with an anti-skid PID braking control system that captures gear walk is established.
Yin, Qiaozhi +3 more
openaire +3 more sources
Weak links design for the main landing gear leg mount
Engineering Journal: Science and Innovation, 2023 The paper presents an overview of the main strength requirements to the typical civil aircraft landing gear design. Elements of the main landing gear leg mount on the airframe were considered in more detail. In the mount points, shear bolts called the ”weak links” are usually installed in order to prevent transferring the dangerous loads during rough ...
E.I. Titov, S.A. Serebryanskiy
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Structural Optimization of the Lower Door of the Main Landing Gear of an Aircraft
Journal of Physics: Conference Series, 2023 Abstract In this paper, the topology optimization algorithm is used to optimize the main structure of the main landing gear lower door of an aircraft by combining the structural strength, structural stiffness, and processing technology [1-2].
Guiqiang Yang +3 more
openaire +1 more source
Geometric nonlinearities of aircraft systems [PDF]
, 2008 Nonlinearities due to geometric effects, in particular, via angular variables that are not small, are important for aircraft operation. Geometric nonlinearities have a strong effect on the dynamics of the aircraft system under consideration, and they are
Thota, P +8 more
core +1 more source
A case study to estimate costs using Neural Networks and regression based models [PDF]
Decision Science Letters, 2012 Bombardier Aerospace’s high performance aircrafts and services set the utmost standard for the Aerospace industry. A case study in collaboration with Bombardier Aerospace is conducted in order to estimate the target cost of a landing gear. More precisely,
Nadia Bhuiyan +2 more
doaj +1 more source
Dynamics Simulation Research on Tricycle Landing Gear UAV During Taxiing and Take-off Phase
Hangkong gongcheng jinzhan, 2018 The UAV taxiing and take-off phase is a dangerous phase in the flight process, during which the force of UAV is very complex and the dynamic characteristics is different from that in the air.
Zhang Lin, Gong Xiying, Pang Junfeng
doaj +1 more source
Impact Loading Analysis of Light Sport Aircraft Landing Gear [PDF]
, 2014 This paper examined the critical loading condition of a light sport aircrafts main landing gear during the impact loading condition. The new category airplane was established by the FAA in 2004.
Chen, Pu-Woei; Chang, Shu-Han; Chen, Chan-Ming +1 more
core +1 more source
Aerospace, 2023 With the development of next-generation airplanes, the complexity of equipment has increased rapidly, and traditional maintenance solutions have become cost-intensive and time-consuming.
Yuan-Jen Chang +4 more
doaj +1 more source