Optimal distributed generation allocation in unbalanced radial distribution networks via empirical discrete metaheuristic and steepest descent method
Sign Up to like & getrecommendations! Published in 2020 at "Electrical Engineering"
DOI: 10.1007/s00202-020-01106-3
Abstract: Loss minimization and voltage improvement through distributed generation (DG) planning is a well-established problem. However, a careful review of the literature shows that there is still room for the development of efficient algorithms for this… read more here.
Keywords: distributed generation; allocation; steepest descent; descent method ... See more keywords
On perturbed hybrid steepest descent method with minimization or superiorization for subdifferentiable functions
Sign Up to like & getrecommendations! Published in 2019 at "Numerical Algorithms"
DOI: 10.1007/s11075-019-00818-3
Abstract: For finding the minimum value of differentiable functions over a nonempty closed convex subset of a Hilbert space, the hybrid steepest descent method (HSDM) can be applied. In this work, we study perturbed algorithms in… read more here.
Keywords: steepest descent; subdifferentiable functions; hybrid steepest; superiorization ... See more keywords
Identification of 2D Interconnected Systems: An efficient Steepest-Descent approach.
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.09.094
Abstract: Abstract In this paper, a new identification method for large 2D grids of interconnected systems is presented. The proposed algorithm minimizes the Output-Error of the lifted system by using a Steepest-Descent optimization method which exploit… read more here.
Keywords: steepest descent; interconnected systems; identification interconnected; approach ... See more keywords
Long-time asymptotics for the Sasa–Satsuma equation via nonlinear steepest descent method
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Physics"
DOI: 10.1063/1.5061793
Abstract: We formulate a $3\times3$ Riemann-Hilbert problem to solve the Cauchy problem for the Sasa-Satsuma equation on the line, which allows us to give a representation for the solution of Sasa-Satsuma equation. We then apply the… read more here.
Keywords: steepest descent; sasa satsuma; nonlinear steepest; satsuma equation ... See more keywords
Accelerated hybrid viscosity and steepest-descent method for proximal split feasibility problems
Sign Up to like & getrecommendations! Published in 2018 at "Optimization"
DOI: 10.1080/02331934.2017.1405955
Abstract: Abstract The purpose of this paper is to present an accelerated hybrid viscosity and steepest-descent method for solving proximal split feasibility problems (if solutions exist) in real Hilbert spaces. We obtain strong convergence of the… read more here.
Keywords: steepest descent; hybrid viscosity; method; accelerated hybrid ... See more keywords
Fejér-monotone hybrid steepest descent method for affinely constrained and composite convex minimization tasks*
Sign Up to like & getrecommendations! Published in 2018 at "Optimization"
DOI: 10.1080/02331934.2018.1505885
Abstract: ABSTRACT This paper introduces the Fejér-monotone hybrid steepest descent method (FM-HSDM), a new member to the HSDM family of algorithms, for solving affinely constrained minimization tasks in real Hilbert spaces, where convex smooth and non-smooth… read more here.
Keywords: steepest descent; hybrid steepest; fej monotone; method ... See more keywords
Steepest-descent algorithm for simulating plasma-wave caustics via metaplectic geometrical optics.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.104.025304
Abstract: The design and optimization of radiofrequency-wave systems for fusion applications is often performed using ray-tracing codes, which rely on the geometrical-optics (GO) approximation. However, GO fails at wave cutoffs and caustics. To accurately model the… read more here.
Keywords: algorithm; steepest descent; optics; geometrical optics ... See more keywords
Steepest Descent Laplacian Regression Based Neural Network Approach for Optimal Operation of Grid Supportive Solar PV Generation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.2967106
Abstract: For an optimal operation of a three-phase single-stage grid-tied solar photovoltaic (PV) system, the steepest descent Laplacian regression (SDLR) based adaptive control technique is proposed in this brief. In this topology, the local loads are… read more here.
Keywords: laplacian regression; optimal operation; steepest descent; descent laplacian ... See more keywords