Stochastic dynamics of a piezoelectric energy harvester with correlated colored noises from rotational environment
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-05208-x
Abstract: The energy harvesting from rotational automotive tire is studied through an electromechanical-coupled system which is a harmonically driven bi-stable potential with correlated additive and multiplicative colored noises. By integrating the voltage equation and introducing generalized… read more here.
Keywords: colored noises; system; energy; stochastic dynamics ... See more keywords
Microplastic effects on soil system parameters: a meta-analysis study
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-18034-9
Abstract: Microplastics are generally considered as an emerging contaminant in the environment due to their toxic additives and transport of other contaminants. However, the potential threats of microplastics in soil should be concerned due to inconsistent… read more here.
Keywords: soil; effects soil; soil system; system parameters ... See more keywords
On the Length Function of Saturations of Ideal Powers
Sign Up to like & getrecommendations! Published in 2018 at "Acta Mathematica Vietnamica"
DOI: 10.1007/s40306-018-0245-4
Abstract: For an ideal I in a Noetherian local ring (R,????)$(R, \mathfrak {m})$, we prove that the integer-valued function ℓR(H????0(R/In+1))$\ell _{R}(H^{0}_{\mathfrak {m}}(R/I^{n + 1}))$ is a polynomial for n big enough if either I is a… read more here.
Keywords: function saturations; generated part; saturations ideal; length function ... See more keywords
System parameters effect on the turbulent underwater optical wireless communications link
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.163153
Abstract: Abstract In underwater optical wireless communications (UOWC) the link performance is greatly affected by the turbulence. Turbulence is due to the random variations of the refractive index of water, which leads to both intensity (i.e.,… read more here.
Keywords: wireless communications; turbulence; optical wireless; underwater optical ... See more keywords
Analyzing the Characteristics of Faults in a Transmission Line and High Voltage Capacitor Banks in a 115-kV-Power System Using Discrete Wavelet Transform
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3199362
Abstract: The protection of conventional high voltage capacitor banks relies on an unbalance relay. However, investigating the faults requires time and human resources. To address this issue, the characteristics of system parameters were analysed in this… read more here.
Keywords: transmission line; system; system parameters; power ... See more keywords
Use Coupled LSTM Networks to Solve Constrained Optimization Problems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Cognitive Communications and Networking"
DOI: 10.1109/tccn.2022.3228584
Abstract: Gradient-based iterative algorithms have been widely used to solve optimization problems, including resource sharing and network management. When system parameters change, it requires a new solution independent of the previous parameter settings from the iterative… read more here.
Keywords: constrained optimization; use coupled; system parameters; optimization problems ... See more keywords
Staleness Analysis in Asynchronous Optimization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal and Information Processing over Networks"
DOI: 10.1109/tsipn.2022.3163931
Abstract: Distributed optimization is widely used to solve large-scale optimization problems by parallelizing gradient-based algorithms across multiple computing nodes. In asynchronous optimization, the optimization parameter is updated using stale gradients, which are gradients computed with respect… read more here.
Keywords: system parameters; convergence; staleness; asynchronous optimization ... See more keywords
Design of an adaptive controller to capture maximum power from a variable speed wind turbine system without any prior knowledge of system parameters
Sign Up to like & getrecommendations! Published in 2021 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/01423312211039041
Abstract: Even though some wind turbine manufacturers are no longer active, and are not willing to disclose their intellectual property, their turbines are still in operation. Since the exact values of wind turbine parameters like the… read more here.
Keywords: system; system parameters; wind turbine; controller ... See more keywords