Optimal synthesis of the impulsive resonant two-mass vibro-impact systems
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Date
2013
Journal Title
Journal ISSN
Volume Title
Publisher
Видавництво Львівської політехніки
Abstract
The article solves the applied problem of the technological efficiency increase of resonant two-mass
vibrating machines with an impulsive electromagnetic drive based on optimization synthesis and frequency analysis of asymmetric piece-linear elastic description. The value of speed of working mass is accepted for an objective function. Synthesis is based by frequency coefficient and relation of eigenfrequencies. The rational resilient parameters of asymmetric piece-linear elastic description settle accounts after the optimum values of the proper coefficients. The availability of the poly-frequency spectrum in the resonant mode of machine, operated by impulsive electromagnetic
perturbation, is confirmed by the dynamic analysis and numerical system modeling.
Description
Keywords
mechanical resonant system, vibratory screen, vibro-impact system, electromagnetic drive, two-mass oscillation system
Citation
Gursky V. Optimal synthesis of the impulsive resonant two-mass vibro-impact systems / Volodymyr Gursky, Sergiy Murashev, Rostyslav Gogol // Інженерна механіка та транспорт : матеріали IІІ Міжнародної конференції молодих вчених EМТ-2013, 21–23 листопада 2013 року, Україна, Львів / Національний університет "Львівська політехніка". – Львів : Видавництво Львівської політехніки, 2013. – С. 54-55. – (4-й Міжнародний молодіжний фестиваль науки "Litteris et Artibus"). – Bibliography: 1 titlе.