title: ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¼Ð°ÑÐ¸Ð½ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐµÐ´ÑÑÐ² Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Justification of the characteristics of construction vehicles using optimization modeling tools
Creators: name: ÐÑÑÐ¸Ð½Ð°, ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¼Ð°ÑÐ¸Ð½
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð°Ñ Ð°Ð¿Ð¿ÑÐ¾ÐºÑÐ¸Ð¼Ð°ÑÐ¸Ñ
characteristics of construction machines
optimization modeling
nonlinear approximation

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description: The theme of the final qualification work: "Justification of the characteristics of construction vehicles using optimization modeling tools." The work is devoted to determining the optimal composition of construction vehicles (brands and numbers) using mathematical models of nonlinear programming.
Tasks that were solved during the research:
1. Analysis of the scientific literature in the field of justification of the characteristics and number of construction vehicles;
2. Development of an optimization model for the formation of a functional dependence of the unit cost of construction machines on the corresponding technical characteristics;
3. Development of an optimization model for the formation of the composition (number and technical characteristics) of construction vehicles according to the required parameters of the volume of work per unit of time for a certain technological process of construction;
4. Development of a methodology for substantiating technical characteristics and the number of construction vehicles according to the criteria of productivity and the cost of acquiring equipment;
5. Implementation of the developed methodology on a practical example.
As a result of the study, practical results were obtained based on the technical characteristics and the number of construction vehicles using the developed optimization models. An analysis of the results indicates the adequacy and progress of the proposed methodology.