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Transfer Across Different Machines by Transfer Function Estimation [PDF]

open access: yesFrontiers in Artificial Intelligence, 2022
A digital twin is a promising evolving tool for prognostic health monitoring. However, in rotating machinery, the transfer function between the rotating components and the sensor distorts the vibration signal, hence, complicating the ability to apply a ...
Omri Matania   +2 more
doaj   +2 more sources

A Transfer Function-Based Binary Version of Improved Pied Kingfisher Optimizer for Solving the Uncapacitated Facility Location Problem [PDF]

open access: yesBiomimetics
In this study, the pied kingfisher optimizer (PKO) algorithm is adapted to the uncapacitated facility location problem (UFLP), and its performance is evaluated.
Ayşe Beşkirli
doaj   +2 more sources

Radiation of higher order modes from circular ducts with flow

open access: yesActa Acustica, 2023
This work aims to predict the transfer function of a given modal content inside a circular duct with a bellmouth inlet in the presence of a mean flow. The transfer function is the relation in amplitude and phase between a given mode inside the duct and ...
Ford Courtney   +2 more
doaj   +1 more source

Experimental and Analytical Study of Secondary Path Transfer Function in Active Hydraulic Mount with Solenoid Actuator

open access: yesActuators, 2021
The active hydraulic mount with solenoid actuator (AHM-SNA) does not require permanent magnets, is of low cost, and has attracted wide attention. This paper focuses on each link of the secondary path in AHM-SNA, the transfer functions (TFs) were studied ...
Rang-Lin Fan   +4 more
doaj   +1 more source

TRANSFER FUNCTION AND ARIMA MODEL FOR FORECASTING BI RATE IN INDONESIA

open access: yesBarekeng, 2023
Fluctuating gold prices can have an impact on various sectors of the economy. Some of the impacts of rising and falling gold prices are inflation, currency exchange rates, and the value of the Bank Indonesia benchmark interest rate (BI Rate).
Khusnia Nurul Khikmah   +2 more
doaj   +1 more source

Transfer Function for a Controllable Pitch Propeller with Added Water Mass

open access: yesPolish Maritime Research, 2023
The relevance of this study lies in the fact that it presents a mathematical model of the dynamics of the propulsion system of a ship that takes into consideration the mass of water added to it.
Leshchev Volodimir   +3 more
doaj   +1 more source

A New Method for Controlling Fractional Linear Systems

open access: yesFractal and Fractional, 2022
The study of fractional linear time-invariant (LTI) systems has been an area of active research over the past thirty years. Results indicate that such systems are becoming important in the representation of certain types of dynamical behavior in biology ...
Subramanian V. Shastri   +2 more
doaj   +1 more source

Binary Aquila Optimizer for Selecting Effective Features from Medical Data: A COVID-19 Case Study

open access: yesMathematics, 2022
Medical technological advancements have led to the creation of various large datasets with numerous attributes. The presence of redundant and irrelevant features in datasets negatively influences algorithms and leads to decreases in the performance of ...
Mohammad H. Nadimi-Shahraki   +3 more
doaj   +1 more source

Species- and Trait-Based Reconstructions of the Hydrological Regime in a Tropical Peatland (Central Sumatra, Indonesia) during the Holocene Using Testate Amoebae

open access: yesDiversity, 2022
Paleoecological reconstructions of hydrological regimes in tropical peatlands during the Holocene are important for the estimation of their responses to changing environments. However, the application of some widely used proxies, such as testate amoebae,
Andrey N. Tsyganov   +7 more
doaj   +1 more source

Application of a Diatom Transfer Function to Quantitative Paleoclimatic Reconstruction — A Case Study of Yunlong Lake, Southwest China

open access: yesFrontiers in Earth Science, 2021
Although diatom records from lake sediments have been used for quantitative paleoclimatic reconstruction, their validity and sensitivity have rarely been tested rigorously.
Yafei Zou   +8 more
doaj   +1 more source

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