نتایج جستجو برای: priority based genetic algorithm

تعداد نتایج: 3839268  

A. Jayant Kulkarni, S. Kazemzadeh Azad ,

The present study is an attempt to propose a mutation-based real-coded genetic algorithm (MBRCGA) for sizing and layout optimization of planar and spatial truss structures. The Gaussian mutation operator is used to create the reproduction operators. An adaptive tournament selection mechanism in combination with adaptive Gaussian mutation operators are proposed to achieve an effective search in ...

2015
J. Kaabi Y. Harrath

This paper studied the flow shop scheduling problem under machine availability constraints. The machines are subject to flexible preventive maintenance activities. The nonresumable scenario for the jobs was considered. That is, when a job is interrupted by an unavailability period of a machine it should be restarted from the beginning. The objective is to minimize the total tardiness time for t...

N. Balaji N. Jawahar

This paper deals with a multi-period fixed charge production-distribution problem associated with backorder and inventories. The objective is to determine the size of the shipments from each supplier and backorder and inventories at each period, so that the total cost incurred during the entire period towards production, transportation, backorder and inventories is minimised. A 0-1 mixed intege...

Journal: :iranian journal of medical physics 0
zohreh dehghani bidgoli ph.d. student, biomedical engineering dept., faculty of electrical engineering, tarbiat modares university, tehran, iran. mohammad hosein miranbaygi associate professor, biomedical engineering dept., faculty of electrical engineering, tarbiat modares university, tehran, iran. rasool malekfar associate professor, physics dept., faculty of basic sciences, tarbiat modares university, tehran, iran.

introduction: raman spectroscopy, that is a spectroscopic technique based on inelastic scattering of monochromatic light, can provide valuable information about molecular vibrations, so using this technique we can study molecular changes in a sample. material and methods: in this research, 153 raman spectra obtained from normal and dried skin samples. baseline and electrical noise were eliminat...

Journal: :journal of physical & theoretical chemistry 2015
jalal javadi moghaddam mostafa mirzaei masood madani mohammadreza norouzi atena khodarahmi

in this paper, an adaptive neuro fuzzy sliding mode based genetic algorithm (anfsga) controlsystem is proposed for a ph neutralization system. in ph reactors, determination and control of ph isa common problem concerning chemical-based industrial processes due to the non-linearity observedin the titration curve. an anfsga control system is designed to overcome the complexity of precisecontrol o...

Journal: :journal of ai and data mining 2014
vahid majidnezhad

in this paper, first, an initial feature vector for vocal fold pathology diagnosis is proposed. then, for optimizing the initial feature vector, a genetic algorithm is proposed. some experiments are carried out for evaluating and comparing the classification accuracies which are obtained by the use of the different classifiers (ensemble of decision tree, discriminant analysis and k-nearest neig...

Journal: :journal of operation and automation in power engineering 2015
soheil derafshi beigvand hamdi abdi,

this paper proposes an optimal power flow (opf) algorithm by direct load control (dlc) programs to optimize the operational cost of smart grids considering various scenarios based on different constraints. the cost function includes active power production cost of available power sources and a novel flexible load curtailment cost associated with dlc programs. the load curtailment cost is based ...

Journal: :Applied sciences 2023

There is an inherent coupling relationship between the time when buses arrive at station and they intersection, it essential to study as a whole maximize benefits of company operations passenger services. In this study, coordinated control method signal priority speed regulation in stop-skipping mode peak hours proposed. First, decision result obtained based on historical flow data. On basis, s...

Journal: :IEEE Access 2021

As an indispensable part of public transportation systems, the bike-sharing system (BSS) can improve road resource utilization and alleviate traffic congestion, significantly improving urban mobility. The disproportion between demand supply creates a giant gap for maintaining smooth functioning system. To address issue, this paper proposes dynamic optimization rebalancing model docked which aim...

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