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Comparative evaluation of classic and fuzzy control algorithms for electric drive system of multi-point molding of products of double curvature
Published 2020-04-01“…One of the methods for manufacturing double curvature parts used in the manufacture of aircraft and ship bodies is the bending of sheet material on a molding machine, which is a complex mechanism. …”
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524
Coupled Lateral and Torsional Vibration of Rub-Impact Rotor during Hovering Flight
Published 2021-01-01“…When aircraft make a maneuvering during flight, additional loads acting on the engine rotor system are generated, which may induce rub-impact faults between the rotor and stator. …”
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525
Experimental Study on Separated-flow Transition on a High-lift Blade
Published 2025-02-01Get full text
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526
Trace Ratio Criterion-Based Kernel Discriminant Analysis for Fault Diagnosis of Rolling Element Bearings Using Binary Immune Genetic Algorithm
Published 2016-01-01“…The rolling element bearing is a core component of many systems such as aircraft, train, steamboat, and machine tool, and their failure can lead to reduced capability, downtime, and even catastrophic breakdowns. …”
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527
Influence of cooling rate on microstructure development of AlSi9MgMn alloy
Published 2020-01-01“…Aluminum alloys are widely applied in automotive, aircraft, food, and building industries. Multicomponent technical AlSi9MgMn alloy is primarily intended for high cooling rate technology. …”
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528
Defend Against Property Inference Attack for Flight Operations Data Sharing in FedMeta Framework
Published 2025-01-01“…Motivated by the need for secure data sharing in aviation, as highlighted by the Federal Aviation Administration’s requirement for ADS-B Out equipment on aircraft to create a shared situational awareness environment, our method aims to prevent sensitive information leakage while maintaining model performance. …”
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Autonomous Quadcopter Image Processing for Simulated Search and Rescue Flights
Published 2023-10-01“…In Search and Rescue (SAR) operations, a designated search area is explored with aircraft and helicopters. After target identification, the flying vehicle continues landing and rescue procedures. …”
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530
Comparison of a combined torus tank with a composite isogrid support with existing design solutions
Published 2024-06-01“…It should be noted that composite materials have a significant advantage due to their higher specific strength compared to metals. When designing aircraft or launch vehicles, opposing criteria must be met. …”
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Analysis of ACAM Data for Trace Gas Retrievals during the 2011 DISCOVER-AQ Campaign
Published 2015-01-01“…This approach derives an absolute reference for direct fitting algorithms involving radiative transfer calculations and thus can be applied to both aircraft and ground-based measurements. The comparison of ACAM radiance with simulations using coincident ozonesonde and OMI data shows large wavelength-dependent biases in ACAM data, varying from ~−19% at 310 nm to 5% at 360 nm. …”
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Enhancement of Sansevieria Trifasciata Laurentii Fiber Properties with Liquid Smoke Treatment
Published 2025-12-01Get full text
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533
Emissions of Airport Monitoring with Solar Occultation Flux-Fourier Transform Infrared Spectrometer
Published 2018-01-01“…A comparison between the results measured by SOF-FT-IR and the results measured by the method published by the Intergovernmental Panel on Climate Change (IPCC) indicates that auxiliary power equipment and ground support equipment for the emission of the airport are also important emission sources besides the aircraft and the concentration distribution gives powerful and useful pieces of evidence to locate the emission sources. …”
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534
Modelo Digital do Terreno obtido por RPA para cálculo de volume de terra em morros
Published 2021-03-01“… O uso de RPAs (Remotely Piloted Aircraft) popularmente conhecidas como Drones, tem se destacado como uma das técnicas com amplo potencial de contribuição em diversos campos científicos. …”
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535
Study on the influence of the parameters of the roller swaging process on the no-load starting torque of self-lubricating spherical plain bearings
Published 2025-01-01“…The no-load starting torque of the self-lubricating spherical plain bearings (SSPBs) is directly related to the safety and service life of the aircraft. Therefore, the no-load starting torque can be reasonably controlled, which is one of the key technologies for the application of the SSPBs. …”
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536
Research on Airport Target Recognition under Low-Visibility Condition Based on Transfer Learning
Published 2021-01-01“…From the perspective of transfer learning, this paper will explore the identification of all targets (mainly including aircraft, humans, ground vehicles, hangars, and birds) in the airport field under low-visibility conditions (caused by bad weather such as fog, rain, and snow). …”
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Analysis of Nuclear Explosion Detection Capability of IMS Hydroacoustic Network
Published 2024-01-01“…Utilizing the full ship shock trial (FSST) results of the “Ford” aircraft carrier on June 18, 2021, as a case study, the detection capability of the HA10 station for nuclear explosions is investigated. …”
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Application of Deep Learning to Identify Flutter Flight Testing Signals Parameters and Analysis of Real F-18 Flutter Flight Test Data
Published 2025-01-01“…Aircraft envelope expansion during the installation of new underwing stores presents significant challenges, particularly due to the aeroelastic flutter phenomenon. …”
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