Results 21 to 30 of about 165,973 (305)
Multidisciplinary Design of Flexible Aircraft
, 2008 The increasing use of fiber composite materials in the design of aircraft structures and the advent of easily available fast personal computers, have forced the aircraft design engineers to adopt complex mathematical models, which usually adress the trio of flight mechanics, aereoalsticity and controls in one simulation.
Haroon Awais Baluch, Michel van Tooren
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Lateral fligh control design for a highly flexible aircraft using a nonsmooth method [PDF]
, 2009 This paper describes a nonsmooth optimization technique for designing a lateral flight control law for a highly flexible aircraft. Flexible modes and high-dimensional models pose a major challenge to modern control design tools.
Alazard, Daniel +3 more
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Experimental Control of Two Connected Fixed Wing Aircraft
Aerospace, 2018 This paper investigates the design and flight test of two fixed wing aircraft connected at the wing tips. Connecting multiple aircraft introduces flexible modes into a typically rigid body system.
Collin Carithers, Carlos Montalvo
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3D Zero Poisson’s Ratio Honeycomb Structure for Morphing Wing Applications
Biomimetics, 2022 Such as flying creatures, morphing aircraft can expand their aerodynamic flight envelopes by changing aerodynamic shapes, significantly improving the scope of application and flight efficiency. A novel 3D Zero Poisson’s Ratio (ZPR) honeycomb structure is
Xiaobo Gong +5 more
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Modelling of a Flexible Manoeuvring System Using ANFIS Techniques [PDF]
, 2010 The increased utilization of flexible structure systems, such as flexible manipulators and flexible aircraft in various applications, has been motivated by the requirements of industrial automation in recent years.
Bin Zaidan, Martha Arbayani +2 more
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Vibration Analysis of Post-Buckled Thin Film on Compliant Substrates
Sensors, 2020 Buckling stability of thin films on compliant substrates is universal and essential in stretchable electronics. The dynamic behaviors of this special system are unavoidable when the stretchable electronics are in real applications.
Xuanqing Fan +3 more
doaj +1 more source
Fluids, 2020 The main direction of aircraft design today and in the future is to achieve more lightweight and higher aspect ratio airframes with the aim to improve performance and to reduce operating costs and harmful emissions.
Réka Dóra Mocsányi +3 more
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Influence of the suspension system on the accuracy of the aircraft modal testing results
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016 Modal testing is an efficient tool for checking and updating of computational dynamic models of aircraft. Test objects are fixed by special elastic suspension systems during the modal testing time. Stiffness characteristics of such systems are determined
V. A. Berns +3 more
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Applied Bionics and Biomechanics, 2020 Beetles have excellent flight performance. Based on the four-plate mechanism theory, a novel bionic flapping aircraft with foldable beetle wings was designed.
Caidong Wang +4 more
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Algorithms for aircraft track optimization in flexible routing [PDF]
ITM Web of Conferences, 2019 The authors consider the problem of optimization of aircraft flight tracks in air traffic management (ATM) on basis of flexible routing technologies which involve the use of satellite navigation systems (SNS).
Skrypnik Oleg N. +3 more
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