Results 11 to 20 of about 8,912,801 (239)

An Improved Differential Evolution Algorithm Based on Adaptive Parameter [PDF]

open access: yesJournal of Control Science and Engineering, 2013
The differential evolution (DE) algorithm is a heuristic global optimization technique based on population which is easy to understand, simple to implement, reliable, and fast.
Zhehuang Huang, Yidong Chen
doaj   +3 more sources

Application of the Improved Differential Evolution Algorithm in Portfolio [PDF]

open access: yesITM Web of Conferences, 2017
Aiming at the NP hard problem of portfolio optimization, an improved differential evolution algorithm is proposed. In this algorithm, the mutation operator and crossover operator are set up adaptively, and then according to the characteristics of the ...
Ning Gui-Ying   +2 more
doaj   +2 more sources

A novel differential evolution algorithmic approach to transmission expansion planning [PDF]

open access: yes, 2009
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Nowadays modern electric power systems consist of large-scale and highly complex interconnected transmission systems, thus transmission expansion planning ...
Sum-Im, Thanathip
core   +8 more sources

An Investigation Into the use of Swarm Intelligence for an Evolutionary Algorithm Optimisation; The Optimisation Performance of Differential Evolution Algorithm Coupled with Stochastic Diffusion Search [PDF]

open access: yes, 2011
The integration of Swarm Intelligence (SI) algorithms and Evolutionary algorithms (EAs) might be one of the future approaches in the Evolutionary Computation (EC).
Blackwell, Tim   +2 more
core   +7 more sources

An inflationary differential evolution algorithm for space trajectory optimization [PDF]

open access: yes, 2011
In this paper we define a discrete dynamical system that governs the evolution of a population of agents. From the dynamical system, a variant of Differential Evolution is derived.
Vasile, Massimiliano   +2 more
core   +4 more sources

Improved differential evolution algorithms for solving multi-stage crop planning model in southern region of Thailand [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2019
This paper presents algorithms based on Differential Evolution and Improved Differential Evolution for solving a multistage crop planning problem in southern region of Thailand to maximize the profit.
Phajongjit Pijitbanjong   +3 more
doaj   +1 more source

Reheat furnace production scheduling based on the improved differential evolution algorithm

open access: yes工程科学学报, 2021
The reheat furnace, located between the continuous caster and the hot rolling mill, plays the role of buffer coordination zone, and is one of the most important production equipment in the hot rolling process.
Qi YAN   +4 more
doaj   +1 more source

U-Shaped Assembly Line Balancing by Using Differential Evolution Algorithm

open access: yesMathematical and Computational Applications, 2018
The objective of this research is to develop metaheuristic methods by using the differential evolution (DE) algorithm for solving the U-shaped assembly line balancing problem Type 1 (UALBP-1). The proposed DE algorithm is applied for balancing the lines (
Poontana Sresracoo   +3 more
doaj   +1 more source

Improved Differential Evolution Algorithm Based on Time-Space Joint Denoising [PDF]

open access: yesJisuanji kexue
In the optimization process of solving engineering problems,the evaluation of individual fitness may be affected by environmental noise,so as to affect the reasonable survival of the fittest operation on the population,and result in a decline in ...
WANG Bin, ZHANG Xinyu, JIN Haiyan
doaj   +1 more source

Inverse calculation of demolition robot based on gravitational search algorithm and differential evolution neural network

open access: yesInternational Journal of Advanced Robotic Systems, 2020
For the inverse calculation of laser-guided demolition robot, its global nonlinear mapping model from laser measuring point to joint cylinder stroke has been set up with an artificial neural network.
Jianzhong Huang   +3 more
doaj   +1 more source

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