Article 16212

Title of the article

                                              AUTOMATED SYNTHESIS OF THE OPTIMAL PROPERTIES                                              OF THE VEHICLE SUSPENSION ELASTIC ELEMENTS

Authors

Dyachkov Yury Alekseevich, Doctor of engineering sciences, professor, head of sub-department of transport machines, Penza State University, pnz-transmash@yandex.ru
Kelasyev Vasily Vladimirovich, Senior lecturer, sub-department of transport machines, Penza State University, pnz-transmash@yandex.ru
Shcherbakov Andrey Nikolaevich, Postgraduate student, Penza State University, pnz-transmash@yandex.ru 

Index UDK

681.5; 629.33

Abstract

The article considers a problem of automation of optimal parameters search for elastic spring units of a vehicle influenced by multiple criteria and high dimensionality of search space. The authors have generated the tooling for the search: the apparatus of automatic formation of plans of numerical experiments, creation of polynomial model of researched processes, parameter optimization of varied parameters; the genetic algorithm of insulated development of populations; the genetic algorithm on the basis of island model of development of populations; the
common structure to search the Pareto optimal solution taking into account significance of private criteria of the project performance. The article adduces the solution results for two problems - determination of mass-dimensional and setup parameters of transport springs. 

Key words

search automation, dimensionality of searching, multicriteria,vehicle, elastic spring units, plan of experiment, polynomial model, genetic algorithm, island model, pareto optimality. 

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Дата создания: 27.08.2014 08:27
Дата обновления: 27.08.2014 10:33