Zobrazeno 1 - 10
of 556
pro vyhledávání: '"Load alleviation"'
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 42, Iss 2, Pp 241-250 (2024)
Flare folding wing-tips rely on the adaptive deformation of the structure to reduce the flight load, which can effectively simplify the control system, and has more advantages in cost and weight. To study the effect of the elastic folding wingtip as
Externí odkaz:
https://doaj.org/article/ebdb5db03be942019b5c33efb916b0a3
Autor:
Rashid Ali
Publikováno v:
Results in Control and Optimization, Vol 14, Iss , Pp 100399- (2024)
Process of finding the “best estimate” from noisy signals amounts to “filtering out” the noise. Many methods exist to filter the unwanted noise. A tried and tested method is to use a Kalman Filter which not only cleans up the signals but can
Externí odkaz:
https://doaj.org/article/f9a098d65e5c4fbe8466a1eae923c429
Autor:
Govindan, Kuharaaj, Bier, Niko
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2022, Vol. 33, Issue 4, pp. 1-19.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-09-2022-0519
Publikováno v:
Actuators, Vol 13, Iss 6, p 229 (2024)
This paper introduces three new gust load alleviation control strategies, which are based on variable camber technology, to achieve the design requirements for the safety, economy, and comfort of modern civil aircraft. These strategies involve adjust
Externí odkaz:
https://doaj.org/article/de38c22f68c84ef2a7d7050a1f03f965
Publikováno v:
Wind Energy, Vol 25, Iss 8, Pp 1343-1362 (2022)
Abstract Individual pitch control has shown great capability of alleviating the oscillating loads experienced by wind turbine blades due to wind shear, atmospheric turbulence, yaw misalignment, or wake impingement. This work presents a novel controll
Externí odkaz:
https://doaj.org/article/f4865a4e6eff49fbb53c37c9a9d63e70
Publikováno v:
Wind Energy, Vol 25, Iss 7, Pp 1238-1251 (2022)
Summary Minimising tower loads is a key issue for the optimal operation and cost‐effective design of wind turbines. Light detection and ranging (LIDAR) technologies enable the measurement of free wind ahead of the rotor and the addition of new feed
Externí odkaz:
https://doaj.org/article/7f3ba4460f974660abb0f846c363fc27
Autor:
Liqi Zhang, Yonghui Zhao
Publikováno v:
Aerospace, Vol 10, Iss 12, p 981 (2023)
Based on measured gust information, a multi-input multi-output (MIMO) adaptive feed-forward control scheme for gust load alleviation (GLA) on a semi-span flying-wing aircraft using multiple control surfaces is proposed. In order to remedy weight drif
Externí odkaz:
https://doaj.org/article/a44e1936bfbe4135ae94e031bec3f3c8
Akademický článek
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Publikováno v:
Journal of Renewable Energy and Environment, Vol 9, Iss 2, Pp 18-26 (2022)
The effectiveness of trailing-edge flaps and microtabs in damping 1P-3P loads has been proven through a series of research work during the past decade. This paper presents the results of an investigation into the effectiveness of these devices in pow
Externí odkaz:
https://doaj.org/article/5ec1613f55b94399bd01db8c1d07752b
On the Aeroelasticity of a Cantilever Wing Equipped with the Spanwise Morphing Trailing Edge Concept
Publikováno v:
Aerospace, Vol 10, Iss 9, p 809 (2023)
This paper studies the aeroelastic behavior of a rectangular, cantilever wing equipped with the spanwise morphing trailing edge (SMTE) concept. The SMTE consists of multiple trailing edge flaps that allow controlling the spanwise camber distribution
Externí odkaz:
https://doaj.org/article/7f2938b027b7419d9257bbf93e26214c