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Automation of Optimization Synthesis for Modular Technological Equipment [PDF]

open access: yesЖурнал інженерних наук, 2023
Technological equipment design based on functionally modular methods is widely used in various technical fields. The designed object can be a technological machine, a production line, or a manufacturing complex.
Zaleta O. M.   +5 more
doaj   +1 more source

Northern Goshawk Optimization: A New Swarm-Based Algorithm for Solving Optimization Problems

open access: yesIEEE Access, 2021
Optimization algorithms are one of the effective stochastic methods in solving optimization problems. In this paper, a new swarm-based algorithm called Northern Goshawk Optimization (NGO) algorithm is presented that simulates the behavior of northern ...
Mohammad Dehghani   +2 more
doaj   +1 more source

Optimal Stefan problem [PDF]

open access: yesCalculus of Variations and Partial Differential Equations, 2020
We consider the inverse multiphase Stefan problem with homogeneous Dirichlet boundary condition on a bounded Lipschitz domain, where the density of the heat source is unknown in addition to the temperature and the phase transition boundaries. The variational formulation is pursued in the optimal control framework, where the density of the heat source ...
Abdulla, Ugur G., Poggi, Bruno
openaire   +3 more sources

Task-Based Design Approach: Development of a Planar Cable-Driven Parallel Robot for Upper Limb Rehabilitation

open access: yesApplied Sciences, 2021
This paper deals with the optimal design of a planar cable-driven parallel robot (CDPR), with three degrees of freedom, intended for assisting the patient’s affected upper limb along a prescribed movement.
Ferdaws Ennaiem   +7 more
doaj   +1 more source

An Enhanced Swap Sequence-Based Particle Swarm Optimization Algorithm to Solve TSP

open access: yesIEEE Access, 2021
The Traveling Salesman Problem (TSP) is a combinatorial optimization problem that is useful in a number of applications. Since there is no known polynomial-time algorithm for solving large scale TSP, metaheuristic algorithms such as Ant Colony ...
Bibi Aamirah Shafaa Emambocus   +4 more
doaj   +1 more source

Hyper-Spectral Image Pixel Classification Based on Golden Sine and Chaotic Spotted Hyena Optimization Algorithm

open access: yesIEEE Access, 2023
Hyperspectral remote sensing technology is a breakthrough technology that integrates imaging and spectral methods, but it also faces issues such as classification accuracy being controlled by dimensionality and spectral variability.
Xiping Yang, Lifang Cheng
doaj   +1 more source

Influence of Economic Indices on the Solution to the Optimization Problem of the Age Structure of Power Plants Equipment [PDF]

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2018
In this study we consider an integral model of the large electric power system development. The model accounts for division of the generating equipment into certain age groups. Each of these groups is characterized by some efficiency coefficient.
A. S. Apartsyn   +2 more
doaj   +1 more source

Underwater image restoration through regularization of coherent structures

open access: yesFrontiers in Marine Science, 2022
Restoration of underwater images plays a vital role in underwater target detection and recognition, underwater robots, underwater rescue, sea organism monitoring, marine geological survey, and real-time navigation.
Usman Ali, Muhammad Tariq Mahmood
doaj   +1 more source

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

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

A METHOD FOR CHOOSING A STRATEGY FOR THE BEHAVIOR OF A CELLULAR AUTOMATON WHEN SOLVING THE PROBLEM OF FINDING TARGETS BY A GROUP OF MOVING OBJECTS

open access: yesСучасні інформаційні системи, 2021
Currently, a large number of different mathematical models and methods aimed at solving problems of multidimensional optimization and modeling of complex behavioral systems have been developed.
Valerii Chystov   +3 more
doaj   +1 more source

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