Research of Dynamics of the Unit of Rotational Type

D. A. Katsay

Abstract


The mathematical model of the small-sized milling unit is given in article from two-wasps-nym by the subweight of the tool of rotational type. The unit is intended for performance of a surface treatment of asphalt concrete coverings. The unit provides surface formation with a demanded cross and longitudinal bias. The rotational type of the unit allows to receive high efficiency at small efforts of interaction of cutting elements with a material. The mathematical model of the unit is presented in the form of the differential equations in the form of Cauchy. Structural properties of the unit – as object of management are investigated. Calculation of coefficients of the regulator for a state is made by a modal method.

Keywords


rotary milling unit; surface treatment; structural properties; modal method

References


Кацай, Д.А. Ротационное фрезерование асфальта. Процессы и оборудование металлургического производства: межрегион. сб. науч. тр. / Д.А. Кацай, П.Г. Мазеин, С.Д. Сметанин; под ред. С.И. Платова. – Магнитогорск: ГОУ ВПО «МГТУ», 2009. – Вып. № 8. – С. 61–66.

Кацай, Д.А. Математическая модель автоматизированной системы управления мобильным агрегатом повышенной энергоэффективности / Д.А. Кацай // Труды научно-практической конференции «Актуальные проблемы автоматизации и управления». – Челябинск: Издат. центр ЮУрГУ, 2013. – С. 35–39.


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