Results 31 to 40 of about 892,146 (336)

Fuzzy Logic Intelligent Space Routing Convolutional Decision and Optimization Scheme

open access: yesIEEE Access, 2023
This study mainly addresses the problem of spatial information network link congestion and how to ensure the quality of user experience, while improving the accuracy and interpretability of decision-making, making it more suitable for dealing with ...
Nengqiang Wei   +5 more
doaj   +1 more source

Painting for Aircraft [PDF]

open access: yesInnovation Aviation & Aerospace Industry - International Conference 2020, 2020
Objective This research is aimed to reduce time for the aircraft painting processes and decrease the budget for the painting activities which will not affect to the life limit of the painting and will not affect to the aerodynamic of the aircraft. method The research will be conducted by setting up the experiments to study the aircraft surface painting
Cherdpong Prapan   +2 more
openaire   +2 more sources

Research on the Fatigue Life Scatter Factor Value Based on Measured Data

open access: yesHangkong gongcheng jinzhan, 2020
With the deep development of baseline spectrum or severe spectrum, it is necessary to use the measured data to develop the load spectrum in spectrum developing method and life scatter factor.
WANG Chuangqi, MENG Xinyi
doaj   +1 more source

Aerodynamics of aero-engine installation [PDF]

open access: yes, 2016
This paper describes current progress in the development of methods to assess aero-engine airframe installation effects. The aerodynamic characteristics of isolated intakes, a typical transonic transport aircraft as well as a combination of a through ...
Advisory Group for Aerospace Research and Development (AGARD)   +17 more
core   +2 more sources

Aircraft

open access: yes, 2015
Firenze Architettura, Vol. 19 No. 2 (2015)
Michael Paluszek, Stephanie Thomas
openaire   +3 more sources

Multi-disciplinary optimization design method and application of BWB fuselage structure based on PRSEUS configuration

open access: yesXibei Gongye Daxue Xuebao
Aiming at the problems such as low structural bearing efficiency, structural weight gain, heavy load and cabin noise caused by high rear backbraced engine in BWB layout, based on novel materials and pultruded rod stitched efficient unitized structure ...
TIAN Rui   +5 more
doaj   +1 more source

Effect of stitching parameters on mechanical properties of foam-core sandwich structure composites

open access: yesCailiao gongcheng, 2022
The stitched foam-core sandwich composites with different stitching methods and stitch density were manufactured using vacuum assisted resin infusion (VARI) molding process.
XU Xuehong   +4 more
doaj   +1 more source

Fanwing Aircraft- Scope as an Agricultural Aircraft

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2021
The objective of this paper is to apply the concept of fan wing to agricultural aircrafts which are conventionally fixed wings aircrafts or multi-rotor drones. Fan wing is capable of producing good amount of lift at a sufficiently low speed without stalling, thus is apt for agricultural processes of irrigation, spraying pesticides, etc. Fan wing has a
openaire   +1 more source

Apparatus for aiding a pilot in avoiding a midair collision between aircraft [PDF]

open access: yes, 1973
An apparatus for aiding a pilot in avoiding a midair collision between aircraft is described. A protected aircraft carries a transmitter, a transponder, a receiver, and a data processor; and an intruding cooperating aircraft carries a transponder.
Couch, R. H., Schrader, J. H.
core   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy