Mono-component AM–FM Signal Decomposition Based on Discrete Second-Order Generalized Integrator Phase-Locked Loop
Sign Up to like & getrecommendations! Published in 2017 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-016-0380-x
Abstract: A mono-component AM–FM signal decomposition method is proposed using discrete second-order generalized integrator and phase-locking scheme. A discrete second-order generalized integrator (SOGI) is employed in the algorithm as a quadrature signal generator for a center… read more here.
Keywords: phase; second order; generalized integrator; mono component ... See more keywords
Fractional-order generalized thermoelastic diffusion theory
Sign Up to like & getrecommendations! Published in 2017 at "Applied Mathematics and Mechanics"
DOI: 10.1007/s10483-017-2230-9
Abstract: The present work aims to establish a fractional-order generalized themoelastic diffusion theory for anisotropic and linearly thermoelastic diffusive media. To numerically handle the multi-physics problems expressed by a sequence of incomplete differential equations, particularly by… read more here.
Keywords: order generalized; fractional order; diffusion theory; order ... See more keywords
Higher-Order Generalized Radial Epiderivative and Its Applications to Set-Valued Optimization Problems
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of the Malaysian Mathematical Sciences Society"
DOI: 10.1007/s40840-017-0573-x
Abstract: In the paper, we introduce the higher-order generalized radial epiderivative of set-valued maps. Then, its basic properties are studied. Finally, we apply this epiderivative to optimality conditions for set-valued optimization problems. read more here.
Keywords: generalized radial; set valued; radial epiderivative; valued optimization ... See more keywords
Sensorless vector control of SCIG-based small wind turbine systems using cascaded second-order generalized integrators
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Electronics"
DOI: 10.1007/s43236-020-00067-x
Abstract: In this paper, a novel sensorless control scheme for SCIG-based wind turbine systems, which utilizes cascaded second-order generalized integrators (SOGIs), is proposed. The DC offset and harmonics in the estimated rotor flux can be significantly… read more here.
Keywords: scig based; second order; order generalized; turbine systems ... See more keywords
A high-order generalized differential quadrature method with lattice Boltzmann flux solver for simulating incompressible flows
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Fluids"
DOI: 10.1063/5.0146130
Abstract: This paper presents a high-order generalized differential quadrature method with lattice Boltzmann flux solver (LBFS-GDQ) for simulating incompressible isothermal flows. In this method, high-order polynomials are adopted to approximate both the solution and fluxes globally… read more here.
Keywords: high order; differential quadrature; method; generalized differential ... See more keywords
Implementation of Multilayer Fifth-Order Generalized Integrator-Based Adaptive Control for Grid-Tied Solar PV Energy Conversion System
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2017.2777882
Abstract: This paper presents an adaptive control approach based on a novel multilayer fifth-order generalized integrator (MFOGI) and single-input fuzzy-tuned proportional-integral (PI) controller for single-phase two-stage grid-connected partially shaded solar photovoltaic (PV) system, where the global… read more here.
Keywords: adaptive control; control; multilayer fifth; order generalized ... See more keywords
Corner Detection Using Second-Order Generalized Gaussian Directional Derivative Representations
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Pattern Analysis and Machine Intelligence"
DOI: 10.1109/tpami.2019.2949302
Abstract: Corner detection is a critical component of many image analysis and image understanding tasks, such as object recognition and image matching. Our research indicates that existing corner detection algorithms cannot properly depict the difference between… read more here.
Keywords: corner detection; corner; gaussian directional; order generalized ... See more keywords
Modified Second-Order Generalized Integrators With Modified Frequency Locked Loop for Fast Harmonics Estimation of Distorted Single-Phase Signals
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2932790
Abstract: This article proposes modified second-order generalized integrators (mSOGIs) for a fast estimation of all harmonic components of arbitrarily distorted single-phase signals, such as voltages or currents in power systems. The estimation is based on the… read more here.
Keywords: frequency; harmonics; estimation; order generalized ... See more keywords
Decoupled Current Controller Based on Reduced Order Generalized Integrator for Three-Phase Grid-Connected VSCs in Distributed System
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12122426
Abstract: Grid-connected voltage source converters (GC-VSCs) are used for interfacing the distributed power generation system (DPGS) to the utility grid. Performance of the current loop is a critical issue for these GC-VSCs. Recently, reduced order generalized… read more here.
Keywords: reduced order; current controller; generalized integrator; controller ... See more keywords