Abstract
Introduction. The study results of the passenger ropeways (PRW) applicability in the highly urbanized environment are presented. Issues on the development of mathematical models for designing and simulating work processes of the advanced “Rope Metro” transport system are considered. The proposed transport system differs significantly from the customary PRW. For its successful design, a mathematical model for estimating the operational loading of the key components is developed. Likewise, a mathematical submodel of the passenger cabin of the cable car which will be then integrated into the composite mathematical model of the system is offered by the authors. The work objective is to study the passenger cabin oscillations during its movement along the section of the transport system. Materials and Methods . A new mathematical model describing the oscillations of the passenger cabin and its suspension members is proposed. This model should be integrated into the composite mathematical model of the transport system using part of its output capacity. Numerical simulation of the cabin movement is carried out. The derived equations represent a mathematical model for studying the dynamics of the pendular oscillations of the passenger cabin of the advanced “Rope Metro” transport system. In the paper, the integration of the equations is carried out by the Runge-Kutta method in the program package of the in-home design. Research Results. New mathematical models and software for the numerical simulation are developed. The damping devices’ effect on the maximum oscillation amplitude of the passenger cabin is shown. Discussion and Conclusions. The results obtained can be used under designing and modeling work processes, and optimizing the transport system components. It is proved that the damping device reduces the amplitude of the oscillations which stabilize at lower values (0.3-0.5 degrees) after the transient process end. In the future, it is required to integrate the developed mathematical model into a composite model of the system under investigation to refine the conclusions reached.
Highlights
The study results of the passenger ropeways (PRW) applicability in the highly urbanized environment are presented
A mathematical submodel of the passenger cabin of the cable car which will be integrated into the composite mathematical model of the system is offered by the authors
A new mathematical model describing the oscillations of the passenger cabin and its suspension members is proposed
Summary
Моделирование динамики пассажирской кабины транспортной системы «Канатное метро»*. 1,2 Брянский государственный университет имени академика И. Моделирование динамики пассажирской кабины транспортной системы «Канатное метро»*. Российская Федерация 3,4 Донской государственный технический университет, г. Статья посвящена вопросам разработки математических моделей для проектирования и моделирования рабочих процессов перспективной транспортной системы «Канатное метро». Также авторами предложена математическая подмодель пассажирской кабины канатного метро, которая в дальнейшем будет интегрирована в состав комплексной математической модели системы. Целью работы являлось исследование колебаний пассажирской кабины при ее движении вдоль участка транспортной системы. Предложена новая математическая модель, описывающая колебания пассажирской кабины и элементов ее подвески. Данная модель будет интегрироваться в состав комплексной математической модели транспортной системы, используя часть ее выходных параметров. Выведенные уравнения представляют собой математическую модель для исследования динамики маятниковых колебаний пассажирской кабины перспективной транспортной системы «Канатное метро». Полученные результаты могут быть использованы при проектировании и моделировании рабочих процессов, оптимизации элементов транспортной
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
