Results 191 to 200 of about 22,638,561 (245)
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Future Carrier-Based Tactical Aircraft Study
1996A-961330;NASA Technical Memorandum ...
Samuels, Jeffery J. +5 more
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An improved method for risk assessment of carrier-based aircraft
2012 IEEE International Conference on Information and Automation, 2012During 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 +3 more
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The Longitudinal Control Strategy Design of Carrier-based Aircraft
2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC), 2018In order to solve the problem of the coupling of attitude and trajectory in the longitudinal channel at the end of carrier landing, a decoupling control strategy is proposed in this paper which uses the elevator channel to control the attitude and the engine channel to control the trajectory.
Tao Chen, Chuntao Li, Donghong Zhao
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Optimal Control of Carrier-Based Aircraft Steam Launching Valve
2017In 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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Research on Landing Environment System of Carrier-Based Aircraft
2019 Chinese Control And Decision Conference (CCDC), 2019To 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 +4 more
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Radar ranges for carrier-based AEW aircraft
Journal of Aircraft, 1981The 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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Carrier-Based Aircraft Steam Catapult Control System
2018 37th Chinese Control Conference (CCC), 2018In order to make the carrier-based aircraft take off smoothly, a steam catapult controller is designed in this paper. The thermodynamic model of the capacity selector valve, the steam storage cylinder and the cylinder, and the motion model of the carrier-based aircraft are built. Then the steam catapult controller is designed.
Chengtao Cai +4 more
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Algorithm for evaluation the navigation complex of a carrier-based aircraft
Automation. Modern Techologies, 2020The 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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Strategies of Testing and Repairing Carrier-Based Aircraft Accessories
2014Carrier-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 +4 more
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Study of Disturbances Model on Carrier-Based Aircraft Landing Process
Applied Mechanics and Materials, 2013The disturbances in the landing process of carrier-based aircraft include deck movement and ship wake. To guarantee the security of landing process, the simulation and model are necessary for the disturbances, and the deck movement and ship wake should be analyzed as well.
Hai Tao Yin +3 more
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