Results 211 to 220 of about 3,562 (262)

An improved method for risk assessment of carrier-based aircraft

2012 IEEE International Conference on Information and Automation, 2012
During the process of aircraft landing, the risk assessment of pilot control characteristics is always used to predict aircraft safety. This is one of the important methods to avoid pilot-aircraft adverse coupling. In order to keep the accuracy of the assessment result, this paper presents an improved method for defining the landing risk assessment ...
Qidan Zhu, Hui Li, Zhi Zhang, Lipeng Wang   +3 more
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Modeling and simulation for arrested landing of carrier-based aircraft

2011 IEEE International Conference on Mechatronics and Automation, 2011
Mathematical model of a hydraulic arresting gear system on aircraft carrier is constructed. The constant runout control valve device which is the most important part of arresting gear system is studied. In the following, a simulation model based on the mathematical model is set up, and simulation experiments are carried out.
Kaidong Lv, Qidan Zhu, Xinfei Li
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Optimal Control of Carrier-Based Aircraft Steam Launching Valve

2017
In order to study the launching valve that can make the carrier-based aircraft take off smoothly, the steam catapult system is analyzed. The model of the steam storage cylinder, the cylinder, the launching valve and the carrier-based aircraft are under construction.
Chengtao Cai, Yujia Cui, Yanhua Liang
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Radar ranges for carrier-based AEW aircraft

Journal of Aircraft, 1981
The intricate details of the initial flaw shape can be ignored in the first approximation, expecially since, upon incipient growth, the crack rapidly attains a stable configuration (normally semicircular, semielliptic, etc., depending on the stress distribution).
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Research on Landing Environment System of Carrier-Based Aircraft

2019 Chinese Control And Decision Conference (CCDC), 2019
To guarantee the safety of carrier-based aircraft, the landing environment system has been researched in this paper. After being familiar with deck landing geometry, we model the aircraft carrier motion, including deterministic model and random model. The transformation law of atmospheric disturbances has been analyzed.
Xiaodong Su, Hui Li, Yuru Zhang, Haitao Jiang, Ming Zhao   +4 more
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Algorithm for evaluation the navigation complex of a carrier-based aircraft

Automation. Modern Techologies, 2020
The features of an aircraft landing approach on a moving aircraft carrier are studied. The main measuring systems used in landing approach for a carrier-based aircraft are inertial and satellite navigation systems. Joint signals processing in the navigation system is carried out by using an adaptive Kalman filter that can operate in the absence of a ...
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An overview of researches on deck-landing of carrier-based aircrafts

2013 International Powered Lift Conference, 2013
For carrier-based aircrafts, high sink speed, the complex environment of deck-landing and design requirement of overload to be 6 or even 7 have brought a big burden to carrierbased aircraft designers. Apart from a large vertical overload created by high sink speed, carrier-based aircrafts also withstand a huge heading overload due to limited deck ...
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Strategies of Testing and Repairing Carrier-Based Aircraft Accessories

2014
Carrier-based aircrafts operate on the sea all the year round, and lots of aircrafts take off from and land on the carrier. Overloaded aircrafts result in great load fluctuation of various mechanical system accessories. In addition, the phenomenon of severe corrosion exists in the atmospheric environment.
Li Ling, Wei Huakai, Zhao Xiaofang, Li Xudong, Wang Chaoyong   +4 more
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Protective Systems for Fastener Areas of Carrier-Based Naval Aircraft

CORROSION 1975, 1975
This paper is a continuation of a paper on the same subject which was presented at the 1974 Tri-Service Corrosion Conference in Dayton, Ohio. It includes a summary of the total program and emphasizes the new information which has been gained in applying the new coating systems to naval aircraft.
Robert N. Miller, Gwen G. Seeliger
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EVALUATION OF THE QUALITY OF FLIGHT CONTROL OF AN AIRCRAFT CARRIER-BASED AIRCRAFT USING THE CRITERION OF THE DEGREE OF CONTROLLABILITY

Авиакосмическое приборостроение, 2021
Разработан алгоритм для управления летательным аппаратом авианосного базирования на этапе захода на посадку и посадки с использованием линейного квадратичного регулятора. Проведен анализ степени управляемости переменных состояния летательных аппаратов с различными весами.
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