Results 91 to 100 of about 1,141,804 (335)
Adaptive and Online Health Monitoring System for Autonomous Aircraft [PDF]
, 2012 Good situation awareness is one of the key attributes required to maintain safe flight, especially for an Unmanned Aerial System (UAS). Good situation awareness can be achieved by incorporating an Adaptive Health Monitoring System (AHMS) to the aircraft.
Howe, Joe M. +3 more
core +1 more source
Research on Online Flocculation Purification Method for The Centralized liquid supply and chip removal system [PDF]
E3S Web of ConferencesThis work analysed the principle of flocculation purification method and the flocculation purification effect of fully synthesized water-based cutting fluid under experimental conditions, and the anti-corrosion performance of the purified cutting fluid ...
Xu Qiang +6 more
doaj +1 more source
Advanced Photonics Research, EarlyView.This work presents a systematic review of atmospheric turbulence fundamentals, including theoretical formulations and adaptive optics‐based mitigation strategies. This includes an in‐depth examination of the devices, theories, and methodologies associated with traditional correction approaches.
Qinghui Liu +5 more
wiley +1 more source
Intercomparison of UAV, Aircraft and Satellite Remote Sensing Platforms for Precision Viticulture
Remote Sensing, 2015 Precision Viticulture is experiencing substantial growth thanks to the availability of improved and cost-effective instruments and methodologies for data acquisition and analysis, such as Unmanned Aerial Vehicles (UAV), that demonstrated to compete with ...
A. Matese +9 more
semanticscholar +1 more source
Analysis method of flight crew human factors in system safety assessment
Hangkong gongcheng jinzhanWith the improvement of high complexity and automation level of the aircraft systems，pilots are often ill-prepared to cope with an actual emergency or failure，and their corrective actions may be erroneous，delayed or incomplete.
LIU Huixing +3 more
doaj +1 more source
Influence of Three-Body Gravitational Perturbation for Drag-Free Spacecraft
International Journal of Aerospace Engineering, 2022 This paper mainly studies the motion and control of the drag-free spacecraft system for a high-precision mission. In high-precision missions, the influence of three-body gravitational perturbation on a drag-free spacecraft system is still lack of ...
Tao Jia +5 more
doaj +1 more source
Advanced Science, EarlyView.A chloroplast‐like CSS@BP composite with superior photothermoelectric conversion performance is synthesized via sonochemical methods. A portable Attitude Recognition Box (ARB) incorporating a CSS@BP/Bi2Te3 photothermal conversion array is developed, which achieves precise attitude recognition through bidirectional current detection induced by ...
Liangshutong Zhang +5 more
wiley +1 more source
Independent power generator [PDF]
, 1978 A gas turbine powered aircraft auxiliary power system is described which is capable of efficiently supplying all aircraft auxiliary services both in flight and on the ground and is further capable of operating independently of the aircraft main engines ...
Young, R. N.
core +1 more source
European Heart Journal, 2018 Aims Aircraft noise causes endothelial dysfunction, oxidative stress, and inflammation. Transportation noise increases the incidence of coronary artery disease, hypertension, and stroke. The underlying mechanisms are not well understood.
Swenja Kröller-Schön +23 more
semanticscholar +1 more source
A Hollow Shell‐Lattice Soft Robot in Flexible Pipelines with Flowing Fluids
Advanced Science, EarlyView.This study proposes a novel shell‐lattice robot with hollow bodies, capable of crawling through pipes with flowing fluids of high velocities and viscosities and mixed with impurities. The robot also features capabilities of crawling with high payloads, in curved pipes, and unthethered crawling. These unique properties make this robot high promising for
Di Guo, Yiqiang Wang, Zhan Kang
wiley +1 more source