Results 251 to 260 of about 11,349 (300)

Data-Driven Slip Prediction in Web Processing Machines Using Virtual Sensors and Ensemble Machine Learning. [PDF]

open access: yesSensors (Basel)
Soete C   +5 more
europepmc   +1 more source

The Modified GOV and Ground gear 'D' [PDF]

open access: yes, 2007
No abstracts are to be cited without prior reference to the author.Several European laboratories undertake groundfish surveys in the north-eastern Atlantic as part of the southern and western International Bottom Trawl Survey (IBTS). Parts of the western English Channel (ICES Division VIIe), southern Bristol Channel (VIIf) and St George’s Channel (VIIa)
Harley, B., Ellis, J.
openaire   +2 more sources

Control of rotorcraft landing gear on different ground conditions

2016 IEEE International Conference on Mechatronics and Automation, 2016
This paper presents an example of a PID controller applied to a 2-dimensional rotorcraft landing gear with two DOF (degrees of freedom), as well as the design of the landing gear dynamic model. The focus of this work is to maintain the landing spot to prevent the landing gear from skidding sideways on the ground, while adapting to different ground ...
Keng Goh, James Mcwhinnie
exaly   +2 more sources

North Sea GOV ground gear bag trials [PDF]

open access: yes, 2009
No abstracts are to be cited without prior reference to the author.The UK fishing industry has argued that the international bottom trawl survey carried out in English waters on the RV Cefas Endeavour is not representative of the numbers of fish, especially cod, in the North Sea. They are particularly concerned with the setup of the ground gear. During
Harley, Brian   +2 more
openaire   +2 more sources

Numerical modelling of bottom trawling ground gear element on the seabed

Ocean Engineering, 2014
Abstract This paper focuses on the numerical modelling of the interaction between gear components, rockhoppers, in particular and the seabed. This interaction is developed by using the Coupled Eulerian Lagrangian Method (CEL). To demonstrate the rate effect, a 2D finite element model is developed to analyse the pore pressure distribution and soil ...
Moosa Esmaeili, Ana Ivanović
exaly   +2 more sources

Minimization of effect of CBN wheel wear on ground gear errors

International Journal of Machine Tools and Manufacture, 1999
Abstract Resistance to wear of CBN grinding wheels is much higher than that of conventional (Al2O3) wheels. However, CBN grinding wheels are seldom used in gear grinding, when production scale is small, due to the difficulty in truing. Moreover, wear of the grinding wheel greatly affects the accuracy of tooth trace, in most cases.
M.A. Haidar   +3 more
exaly   +2 more sources

In situ running-in analysis of ground gears

Wear, 2016
The initial contact state between two interacting gears proves of interest due to empirical evidence indicating difference in life and efficiency in the long term due to the initial operation. Presented here is an analysis of the initial contact state of spur gears, made of case carburized 16MnCr5 steel, by the use of in situ surface measurements and ...
M. Sosa   +3 more
openaire   +1 more source

Investigation of Isotropic Superfinishing Effects on Ground Hypoid Gears

Volume 11: 2023 International Power Transmission and Gearing Conference (PTG), 2023
Abstract Isotropic superfinishing has been demonstrated by many studies that it can have positive influence on friction/heat reduction and surface fatigue life improvement for sliding/rolling contact elements such as bearings and gears. However, superfinished gears are still not widely used in automotive transmissions and axles.
Hai Xu, Jeff Heaton
openaire   +1 more source

Influence of Landing-Gear Design on Helicopter Ground Resonance

Canadian Aeronautics and Space Journal, 1999
The influence of landing-gear design on a ground-resonance phenomenon is investigated with the aid of finite-element software.
I. Sharf, L. Monterrubio
openaire   +1 more source

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