Перегляд за Автор "Hrichchina, A."

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ADVANTAGES OF EUROPEAN METHODS OF TEACHING FOREIGN LANGUAGES FOR UKRAINIAN TECHNICAL UNIVERSITIES
(Харьковский национальный автомобильно-дорожный университет, 2017) Hrichchina, A.; Гриччина, А. В.; Гріччіна, А. В.
The necessity and advantages of European methods of teaching foreign languages in Ukrainian technical universities, in particular the Engage-Study-Activate method (ESA), have been considered in the article. Types of tasks for each of the phases of the class have been analyzed. Examples of tasks for the phase of engagement and activation have been given.
SIMULINK SOFTWARE FEATURES FOR MODELLING A SMALL-SIZE LOADER
(Харьковский национальный автомобильно-дорожный университет, 2017) Yefymenko, O.; Hrichchina, A.; Єфименко, О. В.; Гріччіна, А. В.; Ефименко, А. В.; Гриччина, А. В.
Computer simulation as a tool to determine the loading for implements and hydraulic drives of small-size loaders has been considered in the paper. A number of lifting mechanism design models has been built; their strengths and shortcomings have been analysed. It has been proposed to alter the machine’s hydraulic drive design as well as to redesign the arm and the levelling mechanism to improve reliability of a small-size loader.
USING AUTODESK INVENTOR SOFTWARE FOR MODELLING WORK PROCESSES OF SINGLE-BUCKET LOADERS
(Харьковский национальный автомобильно-дорожный университет, 2018) Yefymenko, O.; Hrichchina, A.; Єфименко, О. В.; Гріччіна, А. В.
The scientific problem is to evaluate the results of using Autodesk Inventor software for modelling work processes specific to single-bucket loaders. The basis for this scientific research is the fundamental knowledge that allows using the ideas concerned with virtual models and the possibility of their further application. The goal of the study is to analyse work processes of loaders using computer modelling facilities. Methodology. Research methodology includes the methods of finite elements, the use of software tools for the application of computer programs for model-ling the loader dynamics and conducting experiments using a personal computer. Results. The results of the research are the graphical and mathematical dependences of the values which have been estimated experimentally. Originality. The present paper allowed carrying out the research of the single-bucket loaders’ dynamics in the following aspects: moving across an obstacle, running over an insurmountable obstacle, a sharp brake of the loader. Practical value. The method of using the Autodesk Inventor software for modelling the dynamics of the loader has been developed. The basic kinematic parameters and the support reactions for a wheel mov-ing across obstacles have been determined for various designs of single-bucket loaders.
Можливостi використання мобiльних додаткiв для розвитку iншомовної мовленнєвої компетенцiї студентiв
(Харківський національний автомобільно-дорожній університет, 2020) Гріччіна, А. В.; Гриччина, А. В.; Hrichchina, A.
У статті розглянуто особливості мобільного навчання на сучасному етапі його розвитку, окреслено специфіку й можливості окремих мобільних додатків для вивчення іноземних мов, визначена їхня функція у навчальному процесі, обґрунтована ефективність їх використання для розвитку іншомовної мовленнєвої компетенції студентів.