Results 11 to 20 of about 91,301 (286)

Modeling Analysis of Carrier-based Aircraft’s Scheduling on Flight Deck [PDF]

open access: yesJournal of Physics: Conference Series, 2021
Abstract The scheduling efficiency of carrier-based aircrafts on flight deck is an important factor on improving the sortie rates of aircrafts. Based on the key process of the sortie of deck-based aircrafts, the main research directions in the field of the scheduling of carrier-based aircrafts are summarized, which are the path planning ...
Junjie Tang   +4 more
openaire   +1 more source

Adaptive fuzzy direct lift control of aircraft carrier-based landing [PDF]

open access: yesXibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University, 2021
Considering the precise landing demand for carrier-based aircraft flight control, this paper proposes an adaptive fuzzy landing control method for the strong time-varying, parameter uncertainty and various complex coupling in the actual state aircraft model. This method is applied to the flap channel to achieve direct lift control, and the fuzzy system
Xiaoyun Sun   +3 more
openaire   +2 more sources

Analysis of Carrier-Based Aircraft Catapult Launching Based on Variable Topology Dynamics

open access: yesApplied Sciences, 2021
The catapult process of a carrier-based aircraft includes multiple links such as catapult tensioning, separation of the holding rod, dragging and running, separation of the catapult and drag shuttle, and free running. The connection relationships between
Hu Chen, Xingbo Fang, Hong Nie
doaj   +1 more source

Layout algorithm for carrier aircraft in hangar based on basic spatial combination relationship

open access: yesZhongguo Jianchuan Yanjiu, 2021
ObjectivesThis paper proposes an algorithm for optimizing the layout of carrier aircraft in a hangar. MethodsTo solve the problem of the mixed layout of aircraft in a hangar, based on the basic spatial combination relationship, this paper sets up a ...
Zhuguo XU   +3 more
doaj   +1 more source

Aircraft maximum density layout algorithm based on multi-constraint two-dimensional packing

open access: yesZhongguo Jianchuan Yanjiu, 2021
ObjectivesA multi-constraint two-dimensional packing algorithm is used to determine the carrier-based aircraft maximum density layout factor.MethodsFirst, the constraints are presented.
Xinhai LIN   +3 more
doaj   +1 more source

An Improved Optimization Algorithm for Aeronautical Maintenance and Repair Task Scheduling Problem

open access: yesMathematics, 2022
The maintenance of carrier-based aircraft is a critical factor restricting the availability of aircraft fleets and their capacity to sortie and operate.
Changjiu Li   +3 more
doaj   +1 more source

Fault-Tolerant Control for Carrier-Based Aircraft Based on Adaptive Fuzzy Sliding-Mode Method

open access: yesApplied Sciences, 2023
Carrier-based aircraft landing involves complex system engineering characterised by strong nonlinearity, significant coupling and susceptibility to environmental disturbances, and autonomous landing of carrier-based aircraft under fault states is even ...
Zhenlin Xing, Jianliang Ai
doaj   +1 more source

Velocity-Adaptive Prescribed Performance Control for Carrier-Based Aircraft Based on Guardian Maps

open access: yesInternational Journal of Aerospace Engineering, 2023
The automatic carrier landing process is a significant and complex due to the plant variation of carrier-based aircraft. To reasonably identify the stability interval for specific performance, an adaptive control strategy based on the guardian map ...
Chenliang Li   +3 more
doaj   +1 more source

Research on Accelerated Life Test Method for Electrical Assembly Device of Carrier-Borne Aircraft Missile Based on Use Process [PDF]

open access: yesHangkong bingqi, 2022
With the rise of use requirements, carrier-borne aircraft missile is facing the problem of long-term use under the blend of storage on land and on-board duty tasks.
Yang Zhihong, Di Peng, Fan Ye, Chen Jinhu
doaj   +1 more source

Visual Navigation Method for Carrier-based Aircraft Landing

open access: yesJournal of Physics: Conference Series, 2022
Abstract Carrier landing of fixed-wing aircraft is the most difficult and challenging task in the aerial field. Precise and reliable landing systems are the key to carrier landing. Visual navigation has the advantages of high precision of the relative navigation. Hence, it has become a promising method for landing systems.
openaire   +1 more source

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