Buscar
Mostrando ítems 1-10 de 10756
Crystal structure prediction from first principles: The crystal structures of glycine
(Elsevier Science, 2015-04)
Here we present the results of our unbiased searches of glycine polymorphs obtained using the genetic algorithms search implemented in MGAC, modified genetic algorithm for crystals, coupled with the local optimization and ...
Generalised predictive current-mode control of passive front-end boost-type converters
(John Wiley & Sons Ltd, 2020-10)
In this work, an average current-mode control strategy based on a generalised predictive control formulation for passive front-end three-phase boost-type converters is proposed. A novel design procedure for the generalised ...
Development of a neural network model to predict distortion during the metal forming process by line heating
(2013-01)
In order to achieve automation of the plate forming process by line heating, it is necessary to know in advance the deformation to be obtained under specific heating conditions. Currently, different methods exist to predict ...
Fuzzy model-based predictive control for a CSTR with multiple steady state: A simulation study and a comparison with other nonlinear MBPC control algorithms
(World Scientific and Engineering Academy and Society, 2004-04)
In the paper a comparison of different nonlinear model-based predictive control algorithms is presented as a case study for a continuous stirred reactor. The focus is given to the fuzzy predictive control approach which ...
Towards the prediction of multi-year to decadal climate variability in the Southern Hemisphere
(CLIVAR, 2017-07)
Multi-year (2-7 years) and decadal climate variability (MDCV) can have a profound influence on lives, livelihoods and economies. Consequently, learning more about the causes of this variability, the extent to whichit can ...
Decadal predictability and prediction skill of sea surface temperatures in the South Pacific region
(Springer, 2020-05)
The South Pacific Ocean is a key driver of climate variability within the Southern Hemisphere at different time scales. Previous studies have characterized the main mode of interannual sea surface temperature (SST) variability ...
Piecewise Linear Models in Model Predictive Control
(Planta Piloto de Ingeniería Química, 2001-12)
In this paper an efficient algorithm for Nonlinear Model Predictive Control is presented. The nonlinear problem is written as a simple Quadratic Programming problem with constaints by using a Canonical Piecewise Linear ...
Two time scales for the price of one (almost)
(American Meteorological Society, 2012-05)
Although differences exist between seasonal- and decadal-scale climate variability, predictability, and prediction, investment in observations, prediction systems, and decision systems for either time scale can benefit both.
Predicting topology propagation messages in mobile ad hoc networks: The value of history
(Molecular Diversity Preservation International, 2020-01-19)
The mobile ad hoc communication in highly dynamic scenarios, like urban evacuations or search-and-rescue processes, plays a key role in coordinating the activities performed by the participants. Particularly, counting on ...