Results 71 to 80 of about 16,873 (217)
Digital Twins and Applications, Volume 3, Issue 1, January/December 2026.ABSTRACT For large‐aircraft surface inspection, nonuniform viewpoint distribution and wide task scope make Euclidean‐distance clustering difficult to jointly achieve path efficiency and workload balance. To address this, we propose a density‐adaptive clustering distance dDA ${d}_{\text{DA}}$, allowing density information to influence cluster‐boundary ...
Yaohua Li, Wenqing Wang, Bin Chen
wiley +1 more source
From Flight to Intelligence: UAV Applications and Federated Learning Approaches
IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.The article systematically reviews the significant challenges in UAV communication control, including connectivity preservation, wireless security vulnerabilities and mobility management in dynamic 3D environments. The article explores recent advancements in UAV applications across many fields, emphasising the growing need for robust communication and ...
Ghadah Aldehim +7 more
wiley +1 more source
Preliminary Study of the Small Personal Helicopter Intended for Operation in Martian Conditions
Engineering ProceedingsThis study extends a research program exploring innovative rotorcraft design methods, drawing on recent parametric modeling work at the Military University of Technology.
Jakub Kocjan +2 more
doaj +1 more source
Design and Aerodynamic Authority Analysis of ContinuousTrailing-edge Flap for Helicopter Blade
Hangkong gongcheng jinzhan, 2018 Continuous trailing-edge flap has many advantages over conventional discrete flap in helicopter rotor vibration reduction applications, such as light weight, compact structure and stable airflow. Macro fiber composite is chosen as the actuating material.
Li Yun +3 more
doaj +1 more source
Anatomy, Modelling and Prediction of Aeroservoelastic Rotorcraft-Pilot-Coupling
, 2013 Research activity and results obtained within the European project ARISTOTEL (2010-2013) are presented. It deals with anatomy, modelling and prediction of Rotorcraft Pilot Coupling (RPC) phenomena, which are a really broad and wide category of events ...
MOLICA COLELLA, MARCO +13 more
core
Comprehensive rotorcraft analysis methods [PDF]
, 1988 The development and application of comprehensive rotorcraft analysis methods in the field of rotorcraft technology are described. These large scale analyses and the resulting computer programs are intended to treat the complex aeromechanical phenomena ...
Austin, Edward E., Stephens, Wendell B.
core
Advanced rotorcraft aeromechanics studies in the French-German SHANEL project [PDF]
, 2009 The present paper gives an overview of the SHANEL research project (partly supported by the French DGAC and the German BMWA) which was started at the end of 2006 between the German and French Aerospace Research Centres DLR and ONERA, the University of ...
Costes, Michel +6 more
core
International Journal of Aerospace Engineering, 2020 The generation of lift and thrust mainly depends on the formation of low-pressure vortices above the arc groove on the leading edge of the Fan-wing, which makes the lift and thrust have a strong coupling relationship. How to decouple and control the lift
Du Siliang, Zhao Qijun, Tang Zhengfei
doaj +1 more source
, 2005 This work presents the application of a general purpose multibody analysis software to the real-time simulation of realistic rotorcraft systems. The objective is to show how the same class of general-purpose simulation tools that are currently used for ...
MASARATI, PIERANGELO +2 more
core
Design and Implementation of Multiple-Rotorcraft-Flying-Robot Testbed
, 2011 In this paper, a multiple-rotorcraft-flying-robot (MRFR) testbed is introduced. Firstly, physical structure, as well as hardware and software system, is described in detail.
Gu F(谷丰) +9 more
core +1 more source