Analysis of Various Approaches to Modeling of Dynamics of Lifting-Transport Vehicles
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Дата
2018
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Science Publishing Corporation
Анотація
The results of analytical and numerical modeling of dynamic characteristics of linear and non-linear mathematical models of the "trolleyload" system of bridge and container cranes are presented. KiDyM software complex is used for numerical modeling, which, based on the use of the apparatus of structural matrices and the built-in computer algebra system, allows the construction of ordinary differential equations of motion of the class of systems under consideration at the analytical level. Recommendations on the possible use of the considered mathematical models of the "trolley-load" system in various regular and forced operation modes of bridge and container cranes are given on the basis of the analysis. The ratio of the results of calculations for various design models of regular and forced operation of the bridge crane has been established. The magnitude of the distribution of the maximum values of the dynamic characteristics of motion of the container crane has been designed by calculating the forced operation mode using various mathematical models.
Опис
Ключові слова
bridge crane, hydrostatic drive, movement mechanism, optimal control, power drive
Бібліографічний опис
Analysis of Various Approaches to Modeling of Dynamics of Lifting-Transport Vehicles / O. V. Grigorov [et al.] // International Journal of Engineering & Technology. – 2018. – Vol. 7, No. 4.3 (Special Issue 3). – P. 64-70.