Results 41 to 50 of about 219,447 (300)
Design and Research on Landing Gear Overall Parameters of Pusher Propeller Reconnaissance/Strike UAV
Hangkong gongcheng jinzhan, 2022 The existing specifications and requirements for the overall layout parameter design of aircraft landing gear are mainly applicable to traditional fighters.If the landing gear of pusher propeller reconnaissance/strike unmanned aerial vehicle(UAV)is ...
ZHENG Yongfeng, SHEN Junyan
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Advanced Robotics Research, EarlyView.Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds +2 more
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Advanced Science, EarlyView.A versatile framework integrates addressable electrothermal actuation and strain‐constraint mechanisms to construct programmable shape‐morphing soft matter systems. By combining an analytical inverse design strategy for high‐fidelity 3D surface reconstruction with deep learning‐based closed‐loop control, this approach enables zero‐energy shape locking,
Kai Liu +5 more
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Analysis of adaptive landing performance of bionic four-legged hexacopter UAV
Hangkong gongcheng jinzhanThe classic sled-type landing gear is difficult to take off and land in challenging terrain，with the widespread usage of rotor unmanned aerial vehicle（UAV）in both civil and military domains.
WEI Xiaohui
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Research Progress on the Effect of Structural Clearance of Aircraft Landing Gear on Shimmy Stability
Hangkong gongcheng jinzhan, 2022 As one of the main factors affecting the shimmy stability of aircraft in high speed rolling,the structural clearance of landing gear determines the safety and comfort of aircraft rolling.In this paper,the existing form of landing gear structural ...
XIANG Zongwei +5 more
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Multirobot Aerial Soft Manipulator for Floating Litter Collection
Advanced Intelligent Systems, EarlyView.A multirobot aerial manipulator enables autonomous floating litter collection by controlling the shape of a flexible rope equipped with a hook‐based tool. Adaptive rope‐shape planning enhances grasping performance while reducing tension, demonstrating the potential of aerial robots for floating litter removal. Removing floating litter from water bodies
Antonio González‐Morgado +8 more
wiley +1 more source
Design of an Adaptive Landing Gear with Ground Contact Sensing Capability
Nanjing Hangkong Hangtian Daxue XuebaoTo improve the landing capability of helicopters on complex terrain， this paper proposes an adaptive landing gear with ground contact sensing capability.
LI Qi, MIAO Hongtao, YANG Yun
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Perspectives on the commercial development of landing gear health monitoring systems [PDF]
, 2011 The development of health monitoring technologies for aerospace systems creates a number of challenges for the community of engineers and technical specialists as they seek to integrate the technology into well defined working practices. These challenges
Starr, Andrew +6 more
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Business Strategy and the Environment, EarlyView.ABSTRACT This study analyses the association between carbon emissions and financial performance in Latin American firms. The scientific literature on this topic is limited, with little evidence available in this geographical region. This study aims to address this research gap by testing hypotheses focused on analysing how Scope 1, 2 and 3 carbon ...
Ana Isabel Mendieta‐Callirgos +3 more
wiley +1 more source
Computational analysis of the effect of bogie inclination angle on landing gear noise
, 2010 Airframe noise and in particular main landing gear noise is a major noise source during the approach phase. Wind tunnel tests have shown a strong relationship between the inclination angle of the bogie and the noise radiation of a main landing gear ...
Takeda, K., van Mierlo, K.J., Peers, E.
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