Results 101 to 110 of about 13,817,849 (263)

Optimal design of clamping mechanism for AUV underwater docking device based on Kriging model

open access: yes, 2017
In this paper, the clamping mechanism of AUV underwater docking device is optimized. The four parameters of the clamping mechanism are designed by orthogonal test. The finite element software ANSYS is used to solve the mass and equivalent stress. And the
Gu HT(谷海涛)   +9 more
core   +1 more source

Strategies for balancing exploration and exploitation in electromagnetic optimisation [PDF]

open access: yes, 2012
The paper focuses on the advantages and drawbacks of different strategies which may be used to assist kriging surrogate modelling with the purpose of selecting multiple design vectors for evaluation when stepping forward in optimisation routines.
Rotaru, M.   +3 more
core   +1 more source

Environmental drivers influencing the ambrosia beetle community: The primary role of geographic and climatic drivers in chestnut‐growing areas

open access: yesAgricultural and Forest Entomology, EarlyView.
Ethanol‐baited traps were placed in cultivated chestnut orchards (a) and mixed environments with assorted tree composition (b), over a 2‐year monitoring period in two valleys (NW Italy). A total of 118,286 ambrosia beetles was collected, representing six species.
Eleonora Vittoria Fontana   +1 more
wiley   +1 more source

Aggregation of ecological indicators for mapping aquatic nature quality : overview of existing methods and case studies [PDF]

open access: yes, 2010
Indicators for aquatic nature quality are calculated using ecological monitoring data from individual sampling stations. For reporting purposes, these results need to be aggregated and scaled up to higher levels (catchment area, country).
Oosten-Siedlecka, A.M., van   +3 more
core  

An Optimized Multi‐Stage Drainage Cannula Design for Venoarterial Extracorporeal Membrane Oxygenation

open access: yesArtificial Organs, EarlyView.
This study utilized an extensive optimization involving n = 540 design of experiments to produce a superior drainage cannula design. Compared to the clinically used Maquet model, our optimized design demonstrated reduced blood stagnation volumes, increased cannula tip velocities, and higher upper body drainage, potentially minimizing risk of thrombosis
Avishka Wickramarachchi   +3 more
wiley   +1 more source

Feasibility of Applying Kriging for Earthquake Ground Motion Intensity Measures in South Korea

open access: yesApplied Sciences
Estimating ground motion parameters at an unsampled site is challenging for seismologists and engineers alike. An attempt is made to apply Kriging interpolation to estimate peak ground accelerations at specific nuclear power plant sites.
Eric Yee, Jung-ho Kim
doaj   +1 more source

A New Kriging-Based Learning Function for Reliability Analysis and Its Application to Fatigue Crack Reliability

open access: yesIEEE Access, 2019
In order to solve the problems in fatigue reliability analysis of mechanical components, a new learning function based on the Kriging model is proposed.
Xiaodong Chai   +4 more
doaj   +1 more source

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