Academic literature on the topic 'Deck Landing'

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Journal articles on the topic "Deck Landing"

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Tsitses, Ioannis, Paraskevi Zacharia, Elias Xidias, and Michail Papoutsidakis. "A Fuzzy-Based System for Autonomous Unmanned Aerial Vehicle Ship Deck Landing." Sensors 24, no. 2 (2024): 680. http://dx.doi.org/10.3390/s24020680.

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This paper introduces a fuzzy logic-based autonomous ship deck landing system for fixed-wing unmanned aerial vehicles (UAVs). The ship is assumed to maintain a constant course and speed. The aim of this fuzzy logic landing model is to simplify the task of landing UAVs on moving ships in challenging maritime conditions, relieving operators from this demanding task. The designed UAV ship deck landing model is based on a fuzzy logic system (FLS), which comprises three interconnected subsystems (speed, lateral motion, and altitude components). Each subsystem consists of three inputs and one output
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Cheng, Chen, Zian Wang, Zheng Gong, Pengcheng Cai, and Chengxi Zhang. "Prediction and Compensation Model of Longitudinal and Lateral Deck Motion for Automatic Landing Guidance System." Mathematics 10, no. 19 (2022): 3440. http://dx.doi.org/10.3390/math10193440.

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This paper mainly studies the longitudinal and lateral deck motion compensation technology. In order to ensure the safe landing of the carrier-based aircrafts on the flight decks of carriers during the landing process, it is necessary to introduce deck motion information into the guidance law information of the automatic landing guidance system when the aircraft is about to land so that the aircraft can track the deck motion. To compensate the influence of the height change in the ideal landing point on the landing process, the compensation effects of the deck motion compensators with differen
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Wang, Zhen Qing, Xiao Yu Sun, Song Zhou, and Hong Shuai Lei. "Dynamics Analysis of Aircraft Landing on the Pitching Deck." Key Engineering Materials 467-469 (February 2011): 579–82. http://dx.doi.org/10.4028/www.scientific.net/kem.467-469.579.

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In order to study the aircraft landing on the deck, the landing(on or off center) dynamics model of airplane on deck is built.In this model,the interactions of the aircraft landing attitude , the arresting force acting on the aircraft are considered,and the influence of dynamic deck is introduced into the model .The deck coordinate system is put forward to solve the complex simulation problem..At last,by simulation,it is demonstrated that the model can be applied to the aircraft landing attitude,it is also proved that the model is comprehensive and suitable for any abnormal landing situation.
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Yin, Hai Tao, Xin Min Wang, Wen Chao Li, and Rong Xie. "Study of Disturbances Model on Carrier-Based Aircraft Landing Process." Applied Mechanics and Materials 321-324 (June 2013): 824–28. http://dx.doi.org/10.4028/www.scientific.net/amm.321-324.824.

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The 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. On the basis of analysis of disturbances, the disturbances can be catalogued into two types: deck movement and ship wake. Combining with the relevant instructions in the American Army Standard, the mathematical model of each disturbance is established. The simulations of the deck movement and ship wake are also shown in this
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O'Reilly, Peter J. F. "Aircraft/Deck Interface Dynamics for Destroyers." Marine Technology and SNAME News 24, no. 01 (1987): 15–25. http://dx.doi.org/10.5957/mt1.1987.24.1.15.

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The interface between vertical takeoff and landing (VTOL) aircraft and destroyer and frigate-type warships involves a great many factors. This paper discusses a computer analytical technique which permits dynamic analysis of the aircraft landing or taking off from a moving deck or being handled or stowed on the ship. A condensed explanation of how the synthetic time histories are generated is contained in the Appendix. Two examples of how the technique has been used are included: first, a Recovery Assist and Secure System (RAS) analysis, and second, a pilot landing aid system, the Landing Peri
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Yang, Wenqi, Siyu Zhou, Jianhua Lu, and Liting Song. "Longitudinal Control Technology for Automatic Carrier Landing Based on Model-compensated Active Disturbance Rejection Control." Journal of Physics: Conference Series 2477, no. 1 (2023): 012095. http://dx.doi.org/10.1088/1742-6596/2477/1/012095.

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Abstract Carrier aircraft landing is a system engineering with strong nonlinear, strong coupling, and complex environmental interference. Landing control is one of the key technologies for carrier aircraft landing, which directly affects the success of the landing. A longitudinal decoupling control method based on Model Compensated Linear Active Disturbance Rejection Control (MCC-LADRC) is proposed for tracking the deck motion and maintaining the attack angle in the final stage of the carrier landing. The simulation results show that compared with the PID control and traditional LADRC strategy
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Li, Xu, Xiaoping Zhu, Zhou Zhou, and Xiaoping Xu. "The Numerical Simulation of UAV's Landing in Ship Airwake." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 37, no. 1 (2019): 186–94. http://dx.doi.org/10.1051/jnwpu/20193710186.

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In order to investigate the influence of ship airwake on aerodynamic characteristics of the carrier-based aircraft, UAV's landings in different winds over deck were simulated by Overset Mesh method. Firstly, mesh factors, steady and unsteady methods were compared based on single aircraft carrier. The results showed that the boundary layer mesh around ship didn't show obvious influence for our simulation, and the calculation results between the steady and unsteady time average showed a similar trend. Then, aircraft carrier's flow fields in three wind directions were analyzed, and ship airwake v
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Bhatia, Ajeet Kumar, Jiang Ju, Zhen Ziyang, Nigar Ahmed, Avinash Rohra, and Muhammad Waqar. "Robust adaptive preview control design for autonomous carrier landing of F/A-18 aircraft." Aircraft Engineering and Aerospace Technology 93, no. 4 (2021): 642–50. http://dx.doi.org/10.1108/aeat-11-2020-0244.

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Purpose The purpose of this paper is to design an innovative autonomous carrier landing system (ACLS) using novel robust adaptive preview control (RAPC) method, which can assure safe and successful autonomous carrier landing under the influence of airwake disturbance and irregular deck motion. To design a deck motion predictor based on an unscented Kalman filter (UKF), which predicts the touchdown point, very precisely. Design/methodology/approach An ACLS is comprising a UKF based deck motion predictor, a previewable glide path module and a control system. The previewable information is augmen
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Li, Xiang, Sheng Huang, and Chong Wang. "Analysis and Research on Flight Mechanics with Air-Wake around Large Warship Decks." Advanced Materials Research 977 (June 2014): 395–98. http://dx.doi.org/10.4028/www.scientific.net/amr.977.395.

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For large warships, aircrafts play an important role in the war. So during the development of large warships, the safety of the aircrafts takeoff and landing becomes the key technology, which requires the air-wake around large warship decks provide a safety environment for its busy work. However, for the warships with flush deck, superstructure is the main reason of causing air turbulence on the ship surface. At the same time, the states of motion also have an effect on air-wake such as pitch, rolling, etc. It will lead to air crash or inability of takeoff and landing if the air-wake around de
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Xue, Xiao-Feng, Yuan-Zhuo Wang, Cheng Lu, and Zhang Yun-Peng. "Sinking Velocity Impact-Analysis for the Carrier-Based Aircraft Using the Response Surface Method-Based Improved Kriging Algorithm." Advances in Materials Science and Engineering 2020 (May 7, 2020): 1–13. http://dx.doi.org/10.1155/2020/5649492.

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The deck landing sinking velocity of carrier-based aircraft is affected by carrier attitude, sea condition, aircraft performance, etc. Its impact analysis is a complex nonlinear problem, and there even is some contradictory phenomenon that when the approach velocity increases, the sinking velocity decreases under certain circumstances. Aiming at exploring the impact of the various related deck landing parameters on sinking velocity for carrier-based aircraft in the actual environment, response surface method-based improved Kriging algorithm (IK-RSM) is proposed based on genetic algorithm and K
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Dissertations / Theses on the topic "Deck Landing"

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Bellstedt, Philip. "The design, implementation of a moving platform landing algorithm for an unmanned autonomous helicopter." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/96780.

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Thesis (MSc)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: With a view to future ship deck landings, a moving platform landing algorithm for an unmanned autonomous helicopter was successfully designed and a number of systems were developed in order to implement the landing algorithm. Through a combination of an MCA-based ship motion prediction algorithm and the appropriate analysis of platform motion criteria, a system was developed which can identify valid landing opportunities in real ship motion data recorded at sea state 4 for up to 5 s into the future with a 75% success rate. The
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Barnes, Wesley, Matthew Koop, Miranda Chris, and Michael Witt. "Helicopter Deck Landing Qualifications (DLQs): A Cost-Benefit Analysis of Comparative Alternatives." Thesis, Monterey, California. Naval Postgraduate School, 2009. http://hdl.handle.net/10945/7054.

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Approved for public release, distribution unlimited<br>EMBA Project Report<br>EXECUTIVE SUMMARY: This project was completed by the Resource Management Solutions Group, on behalf of the Commander, Helicopter Sea Combat Wing Atlantic (CHSCWL), and facilitated through the Naval Postgraduate School Executive MBA program. The purpose is to collect and analyze data pertaining to current scheduling challenges for helicopter pilot deck landing qualifications (DLQs). The data is used to compare three potential courses of action (COAs) and provide a recommendation for a COA to pursue based on the lowest
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Swart, Andre Dewald. "Monocular vision assisted autonomous landing of a helicopter on a moving deck." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80134.

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Thesis (MScEng)--Stellenbosch University, 2013.<br>ENGLISH ABSTRACT: The landing phase of any helicopter is the most critical part of the whole flight envelope, particularly on a moving flight deck. The flight deck is usually located at the stern of the ship, translating to large heave motions. This thesis focuses on the three fundamental components required for a successful landing: accurate, relative state-estimation between the helicopter and the flight deck; a prediction horizon to forecast suitable landing opportunities; and excellent control to safely unite the helicopter with the f
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Irwin, Shaun George. "Optimal estimation and sensor selection for autonomous landing of a helicopter on a ship deck." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/95894.

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Thesis (MEng)--Stellenbosch University, 2014.<br>ENGLISH ABSTRACT: This thesis presents a complete state estimation framework for landing an unmanned helicopter on a ship deck. In order to design and simulate an optimal state estimator, realistic sensor models are required. Selected inertial, absolute and relative sensors are modeled based on extensive data analysis. The short-listed relative sensors include monocular vision, stereo vision and laser-based sensors. A state estimation framework is developed to fuse available helicopter estimates, ship estimates and relative measurements. T
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Sherman, Brook W. "The Examination and Evaluation of Dynamic Ship Quiescence Prediction and Detection Methods for Application in the Ship-Helicopter Dynamic Interface." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/32436.

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Motion sensitive operations at sea are conducted in an unpredictable environment. While occasionally these operations can be planned around suitable weather forecast or delayed until smoother motions are apparent, naval ships conducting flight operations may have little liberty in their mission planning and execution. Tools exist to translate the oceanâ s harsh conditions into discretely defined low motion operational periods. Particularly of interest, the identification of discrete lull periods or quiescence for shipboard helicopter operations can be better defined using a landing period i
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Pierce, Andrew A. "Development of a CH-124 Sea King helicopter deck landing simulation using a fiber optic helmet mounted display system." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0028/MQ34108.pdf.

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McBride, William M. "The effect of wing wall geometry and well deck configuration on the stability characteristics of amphibious landing ship dock (LSD) class ships." Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/101234.

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Amphibious ships, configured with floodable well decks, present a unique challenge to the Ship Design Team to incorporate maximum troop, cargo and vehicle capacity, along with sufficient well deck size, to facilitate efficient operation of LCAC (Landing Craft Air Cushion) and other amphibious assault craft in support of power projection operations. Analysis of the various LSD 49 Class alternative designs, revealed significant variance in the stability limits for each design. These variations appeared to be directly attributable to wing wall size, as well as to the geometry of the well deck. In
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Monneau, Antoine. "Appontage automatique d'hélicoptères." Electronic Thesis or Diss., Aix-Marseille, 2022. http://www.theses.fr/2022AIXM0307.

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L'appontage d’hélicoptère sur un navire est une manœuvre parmi les plus difficiles pour un pilote. Les turbulences, la faible visibilité ainsi que le mouvement du pont du navire forment un environnement dégradé et engendrent une charge de travail non négligeable pour le pilote. L’automatisation complète de cette manœuvre offre à l’équipage un gain de sécurité et permet d’étendre le domaine d’utilisation des hélicoptères lors d’opérations maritimes. De plus l’émergence de drones hélicoptère d’observation conduit à développer un guidage automatique pour toutes les phases du vol et en particulier
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TSAI, MING-TA, and 蔡明達. "The Study of Operational Risk Managementon Navy Rotory-Wing Aircraft Deck Landing." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/75220360341830596548.

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碩士<br>國立高雄大學<br>亞太工商管理學系碩士班<br>104<br>Today's business environment, in order to increase the competitiveness of the global market, organizations often focus on how to increase efficiency in the job, then the risk on work seems to be easily ignored. The biggest risk of Navy flight operations is crash, resulting in casualties or equipment damage will jeopardize the troop morale and training profits. The deck landing operation of naval forces at sea can increase the depth of operations, extend anti-submarine warfare cabibility, and develop the naval aviation combat power to carry forward, which i
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陳秀滿. "The space aura of art Deco style:case study of interior design in the Landis Taipei Hotel." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/30392524682012606420.

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碩士<br>國立臺灣師範大學<br>美術學系在職進修碩士班<br>94<br>This study aims to investigate the development and the application of Art Deco as a style to space design between the 1910s and the 1930s in Taiwan. It particularly takes the space design of The Landis Taipei Hotel as a case study for this research. Art Deco developed from design as an art movement in France. It came into vogue for decoration in Europe and USA in the 1920s and the 1930s, and flourished in architecture in USA about the same period. This movement was further introduced into Shanghai in the eastern coast of China and developed up as the famo
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Books on the topic "Deck Landing"

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Waller, Marvin C. A simulation study of instrument meteorological condition approaches to dual parallel runways spaced 3400 and 2500 feet apart using flight-deck-centered technology. National Aeronautics and Space Administration, Langley Research Center, 1999.

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Lewis, R. G. A history of aircraft carrier flight deck equipment: Catapults, arresting gears, barriers, landing aids. [s.n.], 1999.

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Pierce, Andrew A. Development of a CH-124 sea king helicopter deck landing simulation using a fiber optic helmet mounted display system. Dept. of Aerospace Science and Engineering, University of Toronto, 1998.

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Pierce, Andrew A. Development of a CH-124 sea king helicopter deck landing simulation using a fiber optic helmet mounted display system. National Library of Canada, 1998.

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author, Postal Matthew A., and Hurley, Marianne Rapalus, 1946- author, eds. Waldorf-Astoria Hotel interiors site description: Waldorf-Astoria Hotel, ground floor interior, consisting of the Park Avenue vestibules and foyer, the Lexington Avenue vestibules and foyer; first floor interior, consisting of the Park Avenue Lobby and colonnade, West Lounge (formerly Peacock Alley), West Elevator Lobby, Main Lobby, Main Lobby Hall, East Arcade, Lexington Avenue stairs and landing; second floor interior, consisting of the Lexington Avenue stairs and landing; third floor interior, consisting of the Lexington Avenue stairs and landing, the Grand (Main) Ballroom and balconies, Ballroom Entrance Hall (originally Silver Gallery), (Grand) Ballroom Foyer, Basildon Room, Jade Room, Astor Gallery, foyer connecting the Jade Room and Astor Gallery with Lexington Avenue stairs; and the fixtures and interior components of these spaces including but not limited to the wall surfaces, ceiling surfaces, floor surfaces, murals, mirrors, chandeliers, all lighting fixtures, attached furnishings, doors, elevator doors, grilles, railings and balustrades, decorative metalwork and attached decorative elements; 301 Park Avenue (aka 101-121 East 49th Street, 100-120 East 50th Street, 538-556 Lexington Avenue), Borough of Manhattan : Built 1929-31; Schultze & Weaver, architect. Landmarks Preservation Commission, 2017.

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Personnel qualification standard: Shipboard helicopter operations. U.S. Dept. of Transportation, U.S. Coast Guard, 1993.

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Personnel qualification standard: Shipboard helicopter operations. U.S. Dept. of Transportation, U.S. Coast Guard, 1993.

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Laskus, Margrit. Fitness an Bord. Gymnastik auf und unter Deck, beim Landgang und zuhause. Busse + Seewald, 2000.

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Dorr, Lisa Lindquist. A Thousand Thirsty Beaches. University of North Carolina Press, 2018. http://dx.doi.org/10.5149/northcarolina/9781469643274.001.0001.

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Lisa Lindquist Dorr tells the story of the vast smuggling network that brought high-end distilled spirits and, eventually, other cargoes (including undocumented immigrants) from Great Britain and Europe through Cuba to the United States between 1920 and the end of Prohibition. Because of their proximity to liquor-exporting islands, the numerous beaches along the southern coast presented ideal landing points for smugglers and distribution points for their supply networks. From the warehouses of liquor wholesalers in Havana to the decks of rum runners to transportation networks heading northward
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Ireland, Bernard, and Southwater Staff. Aircraft Carriers: An illustrated history of aircraft carriers of the world, from zeppelin and seaplane carriers to vertical/short take-off and landing jet decks and nuclear Carriers. Anness Publishing, 2010.

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Book chapters on the topic "Deck Landing"

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Zhu, Qi, Jingping Shi, Shan Huang, and Chuanjian Lin. "Carrier-Based Aircraft Landing Based on Deck Motion Prediction." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6613-2_27.

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Zeng, Jingxuan, Chuntao Li, Xinru Wang, Yuepu Han, and Zikang Su. "Model Predictive Control with Deck Motion Prediction for UAS Carrier Landing." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-2240-5_37.

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Yang, Xilin, Matthew Garratt, and Hemanshu Pota. "Monotonous Trend Estimation of Deck Displacement for Automatic Landing of Rotorcraft UAVs." In Unmanned Aerial Vehicles. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-1110-5_18.

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Zhao, Z. K., Y. Yu, Y. L. Hu, and D. Y. Wang. "Analysis of Carrier Based Aircraft Landing Impact for Ship Deck Based on Finite Element Method." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-2440-9_27.

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Li, Zhaoxing, and Xingzhao Zhang. "Improved BP Neural Network Based Deck Motion Prediction and Landing Control for Carrier-Based Aircrafts." In Communications in Computer and Information Science. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-7352-0_15.

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Yu, Feifan, Wenyuan Cong, Xinmin Chen, Yue Lin, and Jiqiang Wang. "Harnessing LSTM for Nonlinear Ship Deck Motion Prediction in UAV Autonomous Landing Amidst High Sea States." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-0554-2_63.

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"helicopter landing deck." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_80725.

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Li, Huapeng, Yuchen Ying, and Lianghui Sun. "Displacement Field Identification of Ship-Borne Helicopter Landing Deck Structure Based on Inverse Finite Element Method." In Advances in Transdisciplinary Engineering. IOS Press, 2024. http://dx.doi.org/10.3233/atde240652.

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The Inverse Finite Element Method (iFEM) is a newly emerging displacement field identification method in recent years. This method reconstructs the displacement field of a structure as a whole using a finite number of strain measurement points. It is more straightforward, efficient, and cost-effective compared to existing methods and can be applied to real-time structural monitoring. To understand the structural response of the flight deck during the collision process of a naval helicopter landing on a ship, this paper takes an amphibious assault ship as the research subject and reconstructs t
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Cook, Matthew, and John P. T. Mo. "Enterprise Approach to Modelling of Risks in the Project Lifecycle of Naval Aviation Asset Ship Integration." In Advances in Transdisciplinary Engineering. IOS Press, 2019. http://dx.doi.org/10.3233/atde190148.

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A strategic capability of contemporary naval ships is the ability to launch and recover embarked aircraft such as helicopters in a maritime environment. Such operations are enormously challenging due to deck motion, limited landing space, visibility, ship’s superstructure, etc. This places extreme pressure on the pilot, ship’s crew and the platforms alike, making such shipboard operations the most dangerous of all helicopter flight missions. Therefore, the design and integration of equipment, systems and aids to ensure such operations are done as safely as is practicably possible, presents shi
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Gable, Shelly L., and Jennifer G. La Guardia. "Positive Processes in Close Relationships Across Time, Partners, and Context: A Multilevel Approach." In Oxford Handbook of Methods in Positive Psychology. Oxford University PressNew York, NY, 2006. http://dx.doi.org/10.1093/oso/9780195172188.003.0040.

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Abstract Clearly, humans operate in a social world. Our close relationships are those in which we derive some of our deepest gratifications as well as our most profound sufferings. It is no wonder that scientists have studied the importance of close relationships to human functioning across the life span (see Reis, Collins, &amp; Berscheid, 2000, for review). Indeed, theoretical and empirical accounts of psychological well-being assert that strong and stable social ties with others are central components of psychological health (e.g., Deci &amp; Ryan, 1985; Ryff, 1995). Further, research has a
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Conference papers on the topic "Deck Landing"

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Holmes, William, and Jack Langelaan. "Autonomous Ship-board Landing using Monocular Vision." In Vertical Flight Society 72nd Annual Forum & Technology Display. The Vertical Flight Society, 2016. http://dx.doi.org/10.4050/f-0072-2016-11575.

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This paper describes a system for landing a vertical take-off and landing vehicle on a moving deck using a monocular vision system and inertial measurement unit. Data from the vision system and IMU are used to compute an estimate of relative deck position, and a touchdown trajectory generator based on tau-guidance is used to compute a path to landing. A trajectory-following controller follows the landing path. Computing relative deck state means that GPS is not required. To tests the system, landings to both a stationary deck and a moving deck were done in an indoor flight facility using a hex
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Grocholsky, Benjamin, Patrick DeFranco, Hugh Cover, Ayman Singh, and Sanjiv Singh. "Robust Autonomous Ship Deck Landing for Rotorcraft." In Vertical Flight Society 72nd Annual Forum & Technology Display. The Vertical Flight Society, 2016. http://dx.doi.org/10.4050/f-0072-2016-11576.

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Landing rotorcraft on a ship deck is a difficult and dangerous task. The US Navy is interested in expanding landing capabilities in degraded visual environments, with impaired or no GPS signal, and in autonomous operations, while at the same time reducing the cost of guidance infrastructure on the ship deck. This paper describes how a suite of multi-modal sensors can provide relative pose estimate from an aircraft to a ship deck in a wide range of conditions. The sensor suite enables robust performance while requiring minimal deck side infrastructure. We describe a three-phase trajectory plann
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Shankar, Ritwik, K. S. Venkatesh, Abhishek ., Jitendra Singh, and Chiranjeev Prachand. "Vision-based Landing of UAV on Simulated Ship Deck with Roll, Pitch and Sway Motions." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-358.

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In this work, a vision-based solution is developed to address the challenge of landing on a ship deck with precision and accuracy. For an autonomous landing, it is important to have a fast and accurate pose estimation system along with a reliable control strategy. This research uses fractal ArUCo markers instead of multiple separate markers to allow smooth pose estimation at different heights. Pose estimates are further improved using an Extended Kalman Filter, and a tracking algorithm then uses these estimates to guide the landing. A four degree-of-freedom (roll, pitch, heave and sway) simula
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Ngo, Tri, and Cornel Sultan. "Towards Automation of Helicopter Landings on Ship Decks Using Integer Programming and Model Predictive Control." In Vertical Flight Society 80th Annual Forum & Technology Display. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0074-2018-12783.

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A novel method for the automated control of helicopters in landing maneuvers on ship decks is proposed, which combines integer programming and model predictive control (MPC). The helicopter is first brought sufficiently close to the landing deck using a standard MPC. In the final phase of the mission, termed the rendezvous phase, implementation of the novel control design method allows the MPC to rapidly adapt to the landing deck state via a variable prediction horizon. The control design problem includes an integer variable vector which is used to frequently estimate an appropriate prediction
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Ferrier, Bernard, Robert Ernst, and Ajay Sehgal. "Instrumented Deck Landing Cueing in Unmanned Aircraft Systems." In Vertical Flight Society 71st Annual Forum & Technology Display. The Vertical Flight Society, 2015. http://dx.doi.org/10.4050/f-0071-2015-10296.

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The primary difference in naval helicopter launch and recovery methodologies between manned and Unmanned Aircraft Systems is centered on pilot decision making logic. This logic is heavily influenced by, amongst other parameters, visual cueing. This paper focuses on the investigation converting manned recovery cueing to digital definitions and the corresponding instrumentation development. The deck condition definitions normally estimated empirically using standard rating scales, are replaced by instrumentation measuring the status of the deck prior to touch-down. Discussion describing one of t
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Britcher, Victoria, Inderjit Chopra, and Anubhav Datta. "Feature-Based Stereo Vision for Ship-Deck Landing." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-213.

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In this paper, we develop a new feature-based algorithm using stereo cameras to estimate stochastic ship-deck motion at high sea states. Unlike our previous algorithms, this algorithm is able to estimate the motion of arbitrary ship structures without prior information on the ship's visual appearance or geometry. The algorithm requires an initial pose and suffers from drift over time, which was resolved by fusing it with our previous 2D feature-based vision algorithm. The combined vision algorithm is validated using a simulated ship featuring 3D ship structures and 2D flight deck markings repr
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Voskuijl, Mark, Damy Zilver, Michel van Rooij, and Richard Bakker. "Autonomous Ship Deck Landing Strategies for Unmanned Rotorcraft Operating in Harsh Weather Conditions." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-263.

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Heavy wind and high sea states pose challenges to operating unmanned rotorcraft on-board a naval ship, in particular the recovery phase. A novel autonomous landing strategy for unmanned rotorcraft is proposed and investigated. The new landing strategy makes use of a prediction of the future deck motion based on a sensor on the ship deck. The study is based on a nonlinear simulation environment which includes the dynamics of a 100 kg unmanned helicopter and the dynamics of an ocean-going patrol vessel of the Royal Netherlands Navy. The performance of the autonomous landing strategy is evaluated
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Islam, Moavin, Wayne McGaulley, Emer C. Flounders, and Michael Evans. "Design and Construction of a Test Apparatus for Simulating Impact and Wear Damage on Nonskid and Other Coatings." In Paint and Coatings Expo (PACE) 2006. SSPC, 2006. https://doi.org/10.5006/s2006-00038.

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Abstract Nonskid coatings are typically used on the flight deck of aircraft carriers and high traffic areas of a ships’ deck. At this time, there are only a few approved materials available for use as nonskid coating for landing areas onboard US Navy vessels. Nonskid coating materials with improved performance, lower cost, and decreased maintenance are currently in development. One of the most important requirements for any nonskid coating system is its resistance to degradation or disbondment from mechanical impact and wear induced by the arresting gear cable during aircraft landing operation
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Sohanghpurwala, Ali Akbar, William T. Scanned, and Donald R. Jackson. "Effectiveness of a Cementitious Overlay in Extending the Service Life of a Corrosion Damaged Bridge Deck." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96306.

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Abstract The bridge across the Pickwick Landing Dam in Hardin County, Tennessee was constructed in 1961 and corrosion induced damage was identified on the deck during an evaluation conducted in 1974. In 1978, a low slump dense concrete overlay was placed as a part of the deck repair and rehabilitation. In April of 1995, a detailed corrosion condition evaluation was performed on the south bound lane to investigate the effectiveness of the overlay in extending the service life of the bridge deck. Considering the condition of the bridge deck prior to overlay placement and the 1995 evaluation resu
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Britcher, Victoria, Inderjit Chopra, and Anubhav Datta. "Development and Validation of 3D Feature-Based Vision Algorithm for Autonomous Ship-Deck Landing." In Vertical Flight Society 80th Annual Forum & Technology Display. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0080-2024-1339.

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In this paper, we develop and validate a 3D feature-based algorithm for tracking stochastic ship-deck motion at high sea states, specifically Sea-State 6 using data from the Navy SCONE dataset. The new vision algorithm was developed from the structure-from-motion technique, which recovers the 3D structure of an object from a series of 2D images, and was validated using a simulated 3D ship-deck attached to a moving Stewart platform. Algorithm performance with different feature detectors and image resolutions was compared. In hand-held tests, the vision algorithm was demonstrated to accurately e
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Reports on the topic "Deck Landing"

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Micklos, Richard P. Effect of Wind Over Deck Conditions on Aircraft Approach Speeds for Carrier Landings. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada239511.

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