Results 11 to 20 of about 416,562 (354)
AerospaceThe aircraft landing gear system is vital in ensuring the aircraft’s functional completeness and operational safety. The mechanical structures of the landing gear must withstand significant operational forces, including repeated high-intensity impact ...
Kailun Deng +4 more
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AerospaceIn the field of civil aviation, the nose landing gear is a critical component that is prone to damage during taxiing. With the advent of new technologies such as towing taxi-out and hub motors, the nose landing gear faces increasingly complex operational
Qiwei Lin +3 more
doaj +2 more sources
Experimental Validation for the Performance of MR Damper Aircraft Landing Gear
Aerospace, 2021 The landing gear of an aircraft serves to mitigate the vibration and impact forces transmitted from the ground to the fuselage. This paper addresses magneto-rheological (MR) damper landing gear, which provides high shock absorption efficiency and ...
Bang-Hyun Jo +3 more
doaj +2 more sources
A Rational Numerical Method for Simulation of Drop-Impact Dynamics of Oleo-Pneumatic Landing Gear
Applied Sciences, 2021 Oleo-pneumatic landing gear is a complex mechanical system conceived to efficiently absorb and dissipate an aircraft’s kinetic energy at touchdown, thus reducing the impact load and acceleration transmitted to the airframe.
Rosario Pecora
doaj +2 more sources
A Self-Attention Integrated Learning Model for Landing Gear Performance Prediction. [PDF]
Sensors (Basel), 2023 The landing gear structure suffers from large loads during aircraft takeoff and landing, and an accurate prediction of landing gear performance is beneficial to ensure flight safety.
Lin L, Tong C, Guo F, Fu S, Lv Y, He W.
europepmc +2 more sources
Aircraft Landing Gear Retraction/Extension System Fault Diagnosis with 1-D Dilated Convolutional Neural Network. [PDF]
Sensors (Basel), 2022 The faults of the landing gear retraction/extension(R/E) system can result in the deterioration of an aircraft’s maneuvering conditions; how to identify the faults of the landing gear R/E system has become a key issue for ensuring aircraft take-off and ...
Chen J, Xu Q, Guo Y, Chen R.
europepmc +2 more sources
Application of Operational Load Monitoring System for Fatigue Estimation of Main Landing Gear Attachment Frame of an Aircraft. [PDF]
Materials (Basel), 2021 In this paper, we present an approach to fatigue estimation of a Main Landing Gear (MLG) attachment frame due to vertical landing forces based on Operational Loads Monitoring (OLM) system records.
Dziendzikowski M +6 more
europepmc +2 more sources
Model-Based Design of Aircraft Landing Gear System
Applied Sciences, 2023 The aerospace industry is one of the leading figures in the development and improvement of techniques for the design of new products. One of the most promising developments of the last decades is the exploitation of digital models that make it possible ...
C. Delprete, Alberto Dagna, E. Brusa
semanticscholar +1 more source
Landing Impact Load Analysis and Validation of a Civil Aircraft Nose Landing Gear
Aerospace, 2023 Landing impact load design is essential, but the process has rarely been fully described, and some designers have even neglected the differences between wheel-axle and ground-contact loads, as well as loads in the longitudinal direction, especially in ...
Wenbin Liu, Youshan Wang, Yuchen Ji
semanticscholar +1 more source
Linear and Nonlinear Models for Drop Simulation of an Aircraft Landing Gear System with MR Dampers
Actuators, 2023 In this study, our focus is on the drop test simulation of an MR (Magnetorheological) damper-based main landing gear (MRMLG), aiming to explore multi-degree-of-freedom (DOF) dynamic models during aircraft landing. Three different 6-DOF dynamic models are
Byung-Hyuk Kang +4 more
semanticscholar +1 more source