Rubric: Technical sciences

Система курсової стійкості сучасних транспортних засобів як одна із систем активної безпеки

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and . Система курсової стійкості сучасних транспортних засобів як одна із систем активної безпеки//Science online: International Scientific e-zine - 2021. - №6. - https://nauka-online.com/en/publications/technical-sciences/2021/6/19-3/

Annotation: (Українська) Проведено аналіз та принцип роботи системи курсової стійкості сучасних автомобілів для запобігання або зменшення тяжкості ДТП в різних дорожніх умовах.

Design and analysis of a truss deployable antenna mechanism based on a 3UU-3URU unit

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. Design and analysis of a truss deployable antenna mechanism based on a 3UU-3URU unit//Science online: International Scientific e-zine - 2021. - №6. - https://nauka-online.com/en/publications/technical-sciences/2021/6/7-6/

Annotation: Space deployable structures with large calibers, high accuracy, and large folding ratios are indispensable equipment in the aerospace field. Given that the single-DOF 3RR-3RRR deployable unit cannot be fully folded, this study proposes a 3UU-3URU deployable unit with two kinds of DOF: folding movement and orientation adjustment. First, based on the G-K formula, the DOF of the 3UU-3URU unit is analyzed. Then, the 3UU-3URU unit is used to construct a deployable truss antenna with a curved surface, and the DOF of the whole deployable antenna containing multiple 3UU-3URU units is calculated. The structural design of a deployable antenna with two loops is carried out with specific parameters and geometric relations. Next, a DOF simulation of a basic combination unit composed of three 3UU-3URU units is performed. Finally, a prototype of the basic combination unit is manufactured, and the DOF of the mechanism is experimentally verified.

Построение моделей измерительных каналов по экспериментальным данным

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. Построение моделей измерительных каналов по экспериментальным данным//Science online: International Scientific e-zine - 2021. - №6. - https://nauka-online.com/en/publications/technical-sciences/2021/6/6-6/

Annotation: (Русский) Построение и численная реализация математических моделей динамики первичных преобразователей сигналов АЭ на основе методов идентификации с использованием экспериментальных данных.

Using virtual and augmented reality technologies to design educational curricula

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. Using virtual and augmented reality technologies to design educational curricula//Science online: International Scientific e-zine - 2021. - №6. - https://nauka-online.com/en/publications/technical-sciences/2021/6/5-6/

Annotation: Designing educational curricula using virtual and augmented reality.

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