Transfer Function and Time Series Outlier Analysis: Modelling Soil Salinity in Loamy Sand Soil by Including the Influences of Irrigation Management and Soil Temperature
Sign Up to like & getrecommendations! Published in 2018 at "Irrigation and Drainage"
DOI: 10.1002/ird.2187
Abstract: In variable interval irrigation, simply including soil salinity data in the soil salinity model is not valid for making predictions, because changes in irrigation frequency must also be taken into account. This study on variable… read more here.
Keywords: irrigation; transfer function; model; soil salinity ... See more keywords
Topographical assessment of neurocortical connectivity by using directed transfer function and partial directed coherence during meditation
Sign Up to like & getrecommendations! Published in 2018 at "Cognitive Processing"
DOI: 10.1007/s10339-018-0869-2
Abstract: Due to the presence of nonlinearity and volume conduction in electroencephalography (EEG), sometimes it’s challenging to find out the actual brain network from neurodynamical alteration. In this paper, two well-known time–frequency brain connectivity measures, namely… read more here.
Keywords: connectivity; transfer function; directed coherence; directed transfer ... See more keywords
Validation of a new approach for distinguishing anesthetized from awake state in patients using directed transfer function applied to raw EEG
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Clinical Monitoring and Computing"
DOI: 10.1007/s10877-020-00603-x
Abstract: We test whether a measure based on the directed transfer function (DTF) calculated from short segments of electroencephalography (EEG) time-series can be used to monitor the state of the patients also during sevoflurane anesthesia as… read more here.
Keywords: state; directed transfer; state patients; transfer function ... See more keywords
Acoustic transfer function of a combustion system with premixing chamber
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-017-1151-8
Abstract: In this study we develop an analytic thermoacoustic model of a combustor for gas turbines. The combustor under consideration is composed of a premixing chamber, a nozzle, and a combustion chamber. Our thermoacoustic model is… read more here.
Keywords: transfer function; premixing chamber; acoustic transfer;
Algebraic design of multi-dimensional transfer function using transfer function synthesizer
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Visualization"
DOI: 10.1007/s12650-016-0387-1
Abstract: In this paper, we propose a novel transfer function (TF) design interface for multi-variate volume rendering. To design higher dimensional TFs in an general and flexible manner, a transfer function synthesizer (TFS) is developed. On… read more here.
Keywords: function synthesizer; transfer function; transfer; tfs ... See more keywords
Investigation of the reactor heat transfer function between the cold and the hot leg of the primary circuit
Sign Up to like & getrecommendations! Published in 2019 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2018.10.013
Abstract: Abstract In this paper the propagation mechanism of the temperature fluctuations of the coolant is investigated using the measured hot and cold leg temperature signals of the primary loops of a VVER-440 reactor. The aim… read more here.
Keywords: hot leg; transfer function; reactor heat; heat transfer ... See more keywords
Independent controller design for MIMO processes based on extended simplified decoupler and equivalent transfer function
Sign Up to like & getrecommendations! Published in 2020 at "Ain Shams Engineering Journal"
DOI: 10.1016/j.asej.2017.10.011
Abstract: Abstract In this paper, a control system with an extended simplified decoupled network is proposed for controlling the interactive multivariable processes. The decoupler is designed using cofactor matrix of the process and incorporated in the… read more here.
Keywords: extended simplified; equivalent transfer; transfer function; mimo processes ... See more keywords
Thermoacoustic instability and flame transfer function in a lean direct injection model gas turbine combustor
Sign Up to like & getrecommendations! Published in 2021 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2021.106872
Abstract: Abstract This paper discusses the combustion dynamic characteristics of hydrogen/methane flames and the flame response to fuel flow fluctuation in a model lean-direct injection gas turbine combustor. The results show that a higher frequency longitudinal… read more here.
Keywords: fuel; flame; combustor; transfer function ... See more keywords
Combining analytical models and LES data to determine the transfer function from swirled premixed flames
Sign Up to like & getrecommendations! Published in 2020 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2020.03.026
Abstract: Abstract A methodology is developed where the acoustic response of a swirl stabilized flame is obtained from a reduced set of simulations. Building upon previous analytical flame transfer functions, a parametrization of the flame response… read more here.
Keywords: transfer function; methodology; combining analytical; flame ... See more keywords
Entropy and flame transfer function analysis of a hydrogen-fueled diffusion flame in a longitudinal combustor
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2019.116870
Abstract: Abstract In this work, entropy generation and flame transfer function investigations are conducted on a hydrogen-burnt diffusion flame in a longitudinal combustor with acoustic waves present. For this, a time-domain 2D numerical model of a… read more here.
Keywords: diffusion; flame; flame transfer; entropy generation ... See more keywords
Topology-Independent Robust Stability for Networks of Homogeneous MIMO Systems
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.1503
Abstract: Abstract We study dynamic networks described by a directed graph where the nodes are associated with MIMO systems with transfer-function matrix F(s), representing individual dynamic units, and the arcs are associated with MIMO systems with… read more here.
Keywords: mimo systems; topology independent; transfer function; stability ... See more keywords