Results 11 to 20 of about 228,716 (275)

Environment Design of Qualification Test of C919 Civil Aircraft Flight Control System

open access: yesHangkong gongcheng jinzhan, 2021
The environment design of qualification test of C919 civil aircraft flight can provide tools and means for the electronic identification test of C919 main flight control,and provide the supporting data and proof materials for the airworthiness inspection
LIU Yan, CHEN Jingwei
doaj   +1 more source

The application of S-series ILS specifications data model in civil aircraft customer service system

open access: yesXibei Gongye Daxue Xuebao, 2021
Civil aircraft customer service is the full support of the main manufacturer from the perspective of customer needs, aircraft performance, and the interests of related parties during the product life cycle. Its data model can coordinate business and data

doaj   +1 more source

PROVIDING ON BOARD AIRCRAFT SECURITY [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2021
This article presents the threats to civil aviation, which may be committed on board aircraft. There are also described solutions, which implemented can increase the security of aircraft. This directly influences the security of the entire civil aviation
Aleksandra ŚLIWIŃSKA
doaj   +1 more source

Advances in Experiment and Simulation of Civil Aircraft Emergency Evacuation

open access: yesHangkong gongcheng jinzhan, 2020
The emergency evacuation of passengers and crew on a civil aircraft is a man-machine-environment multi-system coupling process, which involves complex factors such as human behavior, cabin environment, disaster situation, etc.
PENG Haoxuan   +4 more
doaj   +1 more source

Civil Aircraft Airworthiness Noise Measurement

open access: yesJournal of Physics: Conference Series, 2023
Abstract Civil aircraft noise is the main source of the airport and its surrounding areas, in recent years, with the continuous development of the air transport industry, aircraft noise has attracted more and more public attention, according to the International Civil Aviation Convention Annex 16 Volume I [1] and China Civil Aviation ...
Ling Chen   +3 more
openaire   +1 more source

A Flexible Code Review Framework for Combining Defect Detection and Review Comments

open access: yesAerospace, 2023
Defects and errors in code are different in that they are not detected by editors or compilers but pose a potential risk to software operation. For safety-critical software such as airborne software, the code review process is necessary to ensure the ...
Xi Chen   +5 more
doaj   +1 more source

Weapon against Civil Aircraft

open access: yesInternational Journal of Social Science Humanity & Management Research, 2023
The use of weapons against civilian aircraft, in view of the ethical and legal dilemmas, endangers human life, society and its stability, and has legal and economic consequences; it is one of the most serious legal cases of our time. Even if the problem is analysed and interpreted in the light of the available legal concepts and instruments, and the ...
openaire   +1 more source

Scaling trajectories in civil aircraft (1913–1997) [PDF]

open access: yesResearch Policy, 2000
Using entropy statistics we analyse scaling patterns in terms of changes in the ratios among product characteristics of 143 designs in civil aircraft. Two allegedly dominant designs, the piston propeller DC3 and the turbofan Boeing 707, are shown to have triggered a scaling trajectory at the level of the respective firms.
Frenken, K., Leydesdorff, L.
openaire   +4 more sources

Research on Simulation and Performance Optimization of Mach 4 Civil Aircraft Propulsion Concept

open access: yesInternational Journal of Aerospace Engineering, 2019
Supersonic civil aircraft is of a promising area in the development of future civil transport, and aircraft propulsion system is one of the key issues which determine the success of the aircraft.
Min Chen   +5 more
doaj   +1 more source

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