Results 81 to 90 of about 16,702 (301)

Reliability Analysis of the Reconfigurable Integrated Modular Avionics Using the Continuous-Time Markov Chains

open access: yesInternational Journal of Aerospace Engineering, 2018
The integrated modular avionics (IMA) has been widely deployed on the new designed aircraft to replace the traditional federated avionics. Hosted in different partitions which are isolated by the virtual boundaries, different functions are able to share ...
Changxiao Zhao, Peng Wang, Fang Yan
doaj   +1 more source

The Spirit of the Service: Dash, Discipline, and Flying Accidents in the Royal Australian Air Force, 1921–48

open access: yesAustralian Journal of Politics &History, Volume 70, Issue 4, Page 658-682, December 2024.
From its establishment in 1921, the Royal Australian Air Force (RAAF) attracted political and public critique for flying accidents. This article explores how its nascent institutional ethos developed in relation to a problematic safety record. Military aviators were expected to balance airborne “dash” against obeying flying orders, risking castigation ...
Peter Hobbins
wiley   +1 more source

Advanced Sensors and Sensing Systems for Structural Health Monitoring in Aerospace Composites

open access: yesAdvanced Engineering Materials, Volume 26, Issue 22, November 2024.
Structural health monitoring: This review covers the latest sensors for structural health monitoring in aerospace composites, highlighting advancements in fiber‐optic, piezoelectric, and piezoresistive systems. It also addresses challenges like sensor integration and data processing, concluding with recommendations for further research to enhance ...
Raphael Olabanji Ogunleye   +4 more
wiley   +1 more source

A theoretical and experimental appraisal of airworthiness evaluation techniques for small light aeroplanes [PDF]

open access: yes, 2005
This thesis was submitted for the degree of Doctor of Philosophy and awarded by the University of Southampton.A thorough evaluation of the airworthiness of a manned aircraft is vitally important, regardless of the size or function of the aircraft ...
Gratton, G.B.
core  

Military unmanned aerial vehicle operations through the lens of a high‐reliability system: Challenges and opportunities 从高可靠性系统视角看待军用无人机操作:挑战与机遇 Operaciones de vehículos aéreos militares no tripulados a través de la lente de un sistema de alta confiabilidad: desafíos y oportunidades

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 15, Issue 3, Page 347-373, September 2024.
Abstract This study examines the impact of regulations and standard procedures on safety outcomes in unmanned aerial vehicle (UAV) operations, specifically focussing on Norwegian military UAV systems, from a high‐reliability organization (HRO) perspective. By analyzing data from existing regulations, accident reports, and interviews with military drone
Riana Steen   +2 more
wiley   +1 more source

Suggestions on the Revision of the Light Amphibious Aircraft Section of Airworthiness Regulations in China

open access: yesHangkong gongcheng jinzhan, 2020
Due to the outstanding take-off and landing advantages and multiple application fields, amphibious aircraft has played an irreplaceable role in the future aviation industry.
DONG Yiwei, Lü Yuexuan, YIN Chunping
doaj   +1 more source

Airworthiness considerations [PDF]

open access: yes
Guidance is provided for the airworthiness approval of both annunciation only and annunciation with guidance airborne windshear warning systems. Characteristics of a comprehensive certification plan, the criticality of certain system failure cases for ...
Stoer, Ray
core   +1 more source

Polydopamine as a Materials Platform to Promote Strong and Durable Interfaces in Thermoplastic Polymer‐Titanium Joints

open access: yesMacromolecular Materials and Engineering, Volume 309, Issue 6, June 2024.
Combining thermoplastic polymers (TPMs) and metals allows for the formation of sustainable hybrid materials with relevance for high‐performance engineering applications. Among other parameters, the bond strength and durability of the formed TPM–metal interfaces are essential.
Georgios Kafkopoulos   +2 more
wiley   +1 more source

Stalling speeds and determination of manoeuver speed for Rogallo-winged microlight airplanes [PDF]

open access: yes, 2008
Rogallo-winged airplanes can display a non-square law of stall speed versus loading. This Note shows, from experimental data, the form of this relationship and how this has been used during the certification of such airplanes, through operating data and
Gratton, GB
core  

An image‐based runway detection method for fixed‐wing aircraft based on deep neural network

open access: yesIET Image Processing, Volume 18, Issue 8, Page 1939-1949, 19 June 2024.
An efficient runway feature extractor is proposed based on deep convolutional neural network, generating segmentation and runway feature lines. A runway dataset is proposed by collecting images from Microsoft Flight Simulator 2020. A benchmark is designed to quantify the error between predicted feature lines and ground truth ones.
Mingqiang Chen, Yuzhou Hu
wiley   +1 more source

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