Results 21 to 30 of about 961,840 (299)

Multiparameter Optimization for Electromagnetic Inversion Problem

open access: yesAdvanced Electromagnetics, 2017
Electromagnetic (EM) methods have been extensively used in geophysical investigations such as mineral and hydrocarbon exploration as well as in geological mapping and structural studies.
M. Elkattan, A. Kamel
doaj   +1 more source

On Logarithmic Simulated Annealing [PDF]

open access: yes, 2000
We perform a convergence analysis of simulated annealing for the special case of logarithmic cooling schedules. For this class of simulated annealing algorithms, B. HAJEK proved that the convergence to optimum solutions requires the lower bound Γ/ln (k + 2) on the cooling schedule, where k is the number of transitions and Γ denotes the maximum value of
Andreas Alexander Albrecht   +1 more
openaire   +2 more sources

Solving ill-conditioned linear equations using simulated annealing method [PDF]

open access: yesJournal of Hyperstructures, 2018
The purpose of this paper is to using the Simulated Annealing method to solving a linear equations system which have an ill-conditioned coefficients matrix. A linear equation system is called ill-conditioned if its condition number be large.
Mojtaba Moradi
doaj   +1 more source

A multipopulation parallel genetic simulated annealing based QoS routing and wavelength assignment integration algorithm for multicast in optical networks [PDF]

open access: yes, 2009
Copyright @ 2008 Elsevier B.V. All rights reserved.In this paper, we propose an integrated Quality of Service (QoS) routing algorithm for optical networks.
Wang, X   +11 more
core   +1 more source

Simulated annealing and joint manufacturing batch-sizing [PDF]

open access: yesYugoslav Journal of Operations Research, 2003
We address an important problem of a manufacturing system. The system procures raw materials from outside suppliers in a lot and processes them to produce finished goods.
Sarker Ruhul, Yao Xin
doaj   +1 more source

Electrical Conductivity Evidence for the Existence of a Mantle Plume Beneath Tarim Basin

open access: yesApplied Sciences, 2021
This paper proposes using a simulated annealing (SA) calculation to perform one-dimensional inversion of Geomagnetic Depth Sounding (GDS) to obtain the conductivity information of the lower mantle beneath the Tarim area, to calculate the temperature of ...
Junhao Guo, Xinbao Lian, Xueqiu Wang
doaj   +1 more source

Optimizing stability bounds of finite-precision PID controller structures [PDF]

open access: yes, 1999
The paper investigates a recently derived lower bound stability measure for sampled-data controller structures subject to finite-word-length (FWL) constraints. The optimal realization of the digital PID controller with FWL considerations is formulated as
J. Wu   +8 more
core   +2 more sources

Structural optimization of silicon thin film for thermoelectric materials

open access: yesScientific Reports, 2021
The method to optimize nanostructures of silicon thin films as thermoelectric materials is developed. The simulated annealing method is utilized for predicting the optimized structure.
Takuma Hori
doaj   +1 more source

A Simulated Annealing Algorithm for D-Optimal Design for 2-Way and 3-Way Polynomial Regression with Correlated Observations

open access: yesJournal of Applied Mathematics, 2014
Much of the previous work in D-optimal design for regression models with correlated errors focused on polynomial models with a single predictor variable, in large part because of the intractability of an analytic solution.
Chang Li, Daniel C. Coster
doaj   +1 more source

Using Feedback Strategies in Simulated Annealing with Crystallization Heuristic and Applications

open access: yesApplied Sciences, 2021
This paper represents how typical advanced engineering design can be structured using a set of parameters and objective functions corresponding to the nature of the problem. The set of parameters can be in different types, including integer, real, cyclic,
Guilherme C. Duran   +7 more
doaj   +1 more source

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