Results 1 to 10 of about 16,482,147 (331)

Optimization of through-bolt steel beam connection to CFST column reinforced with rib plates using RSM method and MCEO algorithm [PDF]

open access: yesNumerical Methods in Civil Engineering, 2021
Today, one of the most important engineering requirements is to ensure optimal design with best possible seismic performance of structures. To this end, the present paper aims to apply the optimization process for the design of the through-bolt steel ...
Khadijeh Ghanbari Soumeh   +1 more
doaj   +1 more source

Revamped Sine Cosine Algorithm Centered Optimization of System Stabilizers and Oscillation Dampers for Wind Penetrated Power System

open access: yesIEEE Access, 2023
The mapping of damping ratios and damping factors by Sine-Cosine Algorithm (SCA) is significant in the analysis of low frequency oscillations generated in an integrated network having multiple conventional and renewable energy sources.
S. Grace Sadhana, S. Kumaravel, S. Ashok
doaj   +1 more source

Optimal Control of the Alkylation Process Reactors

open access: yesOperational Research in Engineering Sciences: Theory and Applications, 2023
Recent studies show that one of the most important issues of static optimization of structurally complex non-stationary technological processes is the development of appropriate methods for problem decomposition.
Aygun Safarova   +2 more
doaj   +1 more source

About the Object-Oriented Implementation of the Branch and Boundary Method for the Travelling Salesman Problem. Part II

open access: yesСовременные информационные технологии и IT-образование, 2022
Many discrete optimization problems are very difficult to solve on a computer; hence they are titled “intractable”. More precisely, the possible approaches to solving these problems quickly are difficult to solve (for describing algorithms, for ...
Boris Melnikov
doaj   +1 more source

Cat and Mouse Based Optimizer: A New Nature-Inspired Optimization Algorithm

open access: yesSensors, 2021
Numerous optimization problems designed in different branches of science and the real world must be solved using appropriate techniques. Population-based optimization algorithms are some of the most important and practical techniques for solving ...
Mohammad Dehghani   +2 more
doaj   +1 more source

Modification of the random search method

open access: yesТехнічна інженерія, 2020
The paper considers linear programming problems with Boolean variables. This is a part of mathematical programming focused on solving practical optimization problems, which could be solved and correctly described with a mathematical model of the problem ...
S.I. Yaremchuk, O.A. Shupikov
doaj   +1 more source

A Numerical Approach for Solving Nonlinear Optimal Control Problems Using the Hybrid Scheme of Fitness Dependent Optimizer and Bernstein Polynomials

open access: yesIEEE Access, 2022
In this paper, a heuristic scheme based on the hybridization of Bernstein Polynomials (BPs) and nature-inspired optimization techniques is presented to achieve the numerical solution of Nonlinear Optimal Control Problems (NOCPs) efficiently. The solution
Ghulam Fareed Laghari   +5 more
doaj   +1 more source

Numerical solution of the age structure optimization problem for basic types of power plants [PDF]

open access: yesYugoslav Journal of Operations Research, 2019
Our paper addresses an integral model of the large electric power system optimal development. The model takes into account the age structure of the main equipment, which is divided into several types regarding its technical characteristics.
Markova Evgeniia V., Sidler Inna V.
doaj   +1 more source

Memetic Strategy of Particle Swarm Optimization for One-Dimensional Magnetotelluric Inversions

open access: yesMathematics, 2021
The heuristic algorithm represented by particle swarm optimization (PSO) is an effective tool for addressing serious nonlinearity in one-dimensional magnetotelluric (MT) inversions. PSO has the shortcomings of insufficient population diversity and a lack
Ruiheng Li   +6 more
doaj   +1 more source

Methodology for Constructing the Region’s Logistics Infrastructure [PDF]

open access: yesЭкономика региона, 2019
The article discusses determining the location of the key logistics infrastructure in regions in order to reduce the distribution network’s costs, increase the region’s transit potential and investment appeal, and integrate the region into the global ...
Pavel Vladimirovich Popov   +1 more
doaj   +1 more source

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