Results 21 to 30 of about 228,716 (275)
Analysis of Single-Pilot Intention Modeling in Commercial Aviation
International Journal of Aerospace Engineering, 2023 With the continual enhancement of the onboard avionics, the minimum flight crew has been downsized from five to two-person crew mode, and reduced crew operation has drawn extensive attention from aviation experts.
Lei Dong +3 more
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MBSE for Civil Aircraft Scaled Demonstrator Requirement Analysis and Architecting
IEEE Access, 2022 A civil aircraft scaled demonstrator is an unmanned aerial vehicle (UAV) obtained by reducing the geometry of a civil aircraft by an equal scale and simplifying the airframe and airborne subsystems.
Zhiyang Cui +6 more
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Energy Optimization Analysis of Turbofan Engine for More-Electric Civil Aircraft
IEEE Access, 2020 The civil aviation industry is moving into the more-electric environment where the civil aircraft uses electricity to meet the multiple energy demands of the associated aircraft subsystems.
Yuanchao Yang, Hao Li, Chen Yu
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Xibei Gongye Daxue Xuebao, 2021 Icing is an important disaster-causing factor which threatens the flight safety of civil aircraft and a major safety issue of concern for the airworthiness.
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Application of Harmony SE in civil aircraft design
Xibei Gongye Daxue XuebaoWith the refinement of civil aircraft technology and the enhancement of product complexity, civil aircraft design has changed from traditional text-based system engineering to model-based system engineering, the expression of the system has also ...
LIU Wanyi +4 more
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Software development and management methods for complex avionics systems for civil aircraft
Hangkong gongcheng jinzhan, 2023 The software development process encounters several challenges due to the increasingly functional, complex, expensive, and condensed development cycles of civil aircraft avionics systems, including inaccurate requirements, overly coupled architecture ...
YIN Wei +4 more
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Verification and reliability analysis of synchronizers in clock domain crossing
Xibei Gongye Daxue Xuebao, 2022 There are a large number of multi-clock domain circuits in the airborne equipment of aircraft. When data is transmitted across the clock domain, meta-stability may occur, resulting in data transmission errors and reduced circuit reliability. However, due
FAN Yuyang, DENG Zhi, LI Zihang
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The Feasibility Study for CAT Ⅱ ILS Flight Test with Type Ⅰ ILS
Hangkong gongcheng jinzhan, 2019 Airports with Type Ⅱ ILS is the precondition of CAT Ⅱ ILS flight test. Since domestic airports with Category Ⅱ operation condition are all large hub airports, many restrictions will greatly affect the efficiency of flight test.
Zhang Yuanyuan, Bai Weiguo
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Detection of smoke from infrared image frames in the aircraft cargoes
International Journal of Distributed Sensor Networks, 2021 The existing equipment of civil aircraft cargo fire detection mainly uses photoelectric smoke detectors, which has a high false alarm rate. According to Federal Aviation Agency’s statistics, the false alarm rate is as high as 99%.
Li Deng +4 more
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Approach to the assessment of the hazard [PDF]
, 1980 An overview of the carbon fiber hazard assessment is presented. The potential risk to the civil sector associated with the accidental release of carbon fibers from aircraft having composite structures was assessed along with the need for protection of ...
Huston, R. J.
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