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Анализ динамики подвижного состава на основе математического и компьютерного моделирования

Анализ динамики подвижного состава на основе математического и компьютерного моделирования

Abstract

Проведено исследование торможения пассажирского поезда на прямом и криволинейном в профиле участке пути с разностью уклонов до 6 ‰, выполненное на основе аналитического расчета и компьютерного эксперимента в инженерном пакете MSC.ADAMS. Разработаны модели, учитывающие силы сопротивления движению, тормозные силы, силу от уклона пути и усилия, возникающие в межвагонных соединениях. Выполнена оценка сопоставимости результатов расчетов, проведенных двумя методами. The paper considers the investigation of passenger train braking at straight and curved in plane track with the slope difference up to 6 ‰ based on the analytical calculation and computer simulation in the engineering software package. There are created the models taking into account resistance forces, braking forces, force from the track inclination and forces arising in the intercar connections. The assessment of comparability of the obtained by two methods results is performed.

Keywords

Mathematical model, Переменный профиль пути, Подвижной состав, Тормозной путь, Computer simulation, Математическая модель, Distance of braking, Компьютерный эксперимент, Rolling stock, Variable track profile

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green