Results 21 to 30 of about 642,025 (185)

Research progress in airworthiness conformity verification method and technology of civil aircraft materials

open access: yesJournal of Aeronautical Materials, 2022
The airworthiness development status of civil aircraft in China was taken as the starting point of review. The airworthiness alternative methods of compliance method of the materials used in civil aircraft products were sorted out, and the relevant ...
JIN Haipeng   +3 more
doaj   +1 more source

Research on integrity and airworthiness compliance technology of BDS airborne receivers in NPA phase

open access: yesHangkong gongcheng jinzhan, 2020
The relevant airworthiness standards and integrity airworthiness test process of global navigation satellite system(GNSS) are not fully applicable to BDS airborne equipment.
LIU Ruihua, YU Lantao
doaj   +1 more source

Airborne Software Quality Assurance and Management Based on DO-178C

open access: yesHangkong gongcheng jinzhan, 2021
DO-178C as an acceptable compliance standard for airborne software airworthiness,it is clearly required that the software quality assurance(SQA)process must be included in the airborne software integration process.Based on the software life cycle ...
ZHOU Pei
doaj   +1 more source

Analysis on Airworthiness Special Conditions of Civil Helicopter Fly-by-wire Flight Control System

open access: yesHangkong gongcheng jinzhan, 2021
The advanced fly-by-wire flight control system can greatly improve the maneuverability and stability of civil helicopters, but this novel design also brings huge challenges to safety assessment.Traditional airworthiness standards may not fully cover the ...
MA Liqun, YANG Shibin, SHI Linxuan
doaj   +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, Guy
core   +7 more sources

Airworthiness Compliance Verification and Analysis of Turbofan Engine Bird Ingestion

open access: yesLecture Notes in Mechanical Engineering
Qing Zhang   +3 more
exaly   +2 more sources

Research on Civil Aircraft Ram Air Turbine System Airworthiness Engineering Technology

open access: yesHangkong gongcheng jinzhan, 2022
Ram air turbine(RAT)system is a kind of aircraft emergency energy,which is critical of aircraft to provide emergency hydraulic source and/or emergency power supply for aircraft in emergency.Referring to AP-21-AA-2011-03-R4 about aircraft life cycle ...
LI Huan, SHAO Xiaoling, XIA Qing
doaj   +1 more source

Take-off and Landing Flight Simulation of Amphibious Aircraft

open access: yesHangkong gongcheng jinzhan, 2021
For amphibians aircraft, ground and water handling characteristics should meet the requirements of airworthiness regulations, and an accurate computation analysis method should be established to carry out the evaluation during the optimization design ...
WANG Zhenghua   +3 more
doaj   +1 more source

Research on flight safety of left boundary of general aviation aircraft based on airworthiness

open access: yesHangkong gongcheng jinzhan, 2023
Stall/spin is the most serious safety problem faced by general aviation aircraft in left boundary of flight envelope. The statistics of stall/spin accidents show that, the catastrophic consequences of stall/spin cannot be avoided although the aircraft ...
DUAN Yiqian, FU Ting
doaj   +1 more source

Airworthiness analysis of low earth orbit satellite communication technology for UAV application

open access: yesDianxin kexue, 2023
With the rapid development of unmanned aerial vehicle (UAV) and low earth orbit (LEO) satellite technology, the integrated network consisted of the space, air, ground and sea has promoted the wide development of Internet of remote things (IoRT) on the ...
Yaoyu HE, Chao ZHANG
doaj   +2 more sources

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