Choice of the layout decision in the absence of an obvious prototype with factor application konkordacii

Aviation technics and technology


Аuthors

Bodrishev A. V., Kuprikov M. Y.*

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: kuprikov@mai.ru

Abstract

In article the question of a choice of the optimum layout decision from several offered variants in the absence of the authentic statistical data is considered. It is offered on each parameter influencing a choice of the given layout decision, to spend an expert estimation. The quantity of the parameters influencing a choice of configuration, is defined by a project stage (degree of study of a design). The coordination of opinions of experts is estimated by factor size конкордации. The purpose of increase of objectivity and trust degree to received during poll of value of weight factors the technique of definition of their sizes which considers level of competence of involved experts, on the basis of their self-appraisal and an estimation of degree of their acquaintances to field of knowledge which the estimation, corresponding heads concerns is offered. The resulted results are of great importance at designing of new products in the aviation industry at initial design stages of a product. The developed settlement module is a part of the general program on creation of the optimum layout decision of again created product.

Keywords:

configuration, an expert estimation, reliability of results, factor konkordacii


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