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Yu. A. Gavrilov
Yu. A. Gavrilov
Saint Petersburg State Mining Institute (Technical University)
Saint Petersburg State Mining Institute (Technical University)

Articles

Geotechnical engineering, powerengineering and automation
  • Date submitted
    2016-12-20
  • Date published
    2010-02-01

The autoresonant electric drive of the swinging movement pendular vibration exciter vibration jaw crushers

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To use of the autoresonant electric drive of swinging movement for creation of an oscillative motion of crushing jaws of vibrating jaw crushers it is offered in this article. The control system of the electric drive is developed. The results of imitating and physical modelling of the autoresonant electric drive are presented.

How to cite: Gavrilov , Y. A., & Zagrivnyi , E. A. (2010). The autoresonant electric drive of the swinging movement pendular vibration exciter vibration jaw crushers. Journal of Mining Institute, 186, 116. Retrieved from https://pmi.spmi.ru/index.php/pmi/article/view/6723
Geotechnical engineering, powerengineering and automation
  • Date submitted
    2017-01-11
  • Date published
    2009-03-01

Математическая и имитационная модели инерционной резонансной щековой дробилки с электроприводом возвратно-вращательного движения

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Разработаны математическая и имитационная модели инерционной резонансной щековой дробилки (ИРЩД) с электроприводом возвратно-вращательного движения. Исследованы режимы работы электромеханической системы на резонансной (собственной) частоте системы при различных представлениях нагрузки (вязкое, эквивалентное вязкое, сухое трение и их комбинации) при симметричных и несимметричных циклах нагружения, как в разомкнутой, так и в замкнутой системе управления.

How to cite: Gavrilov , Y. A. (2009). Journal of Mining Institute, 182, 69. Retrieved from https://pmi.spmi.ru/index.php/pmi/article/view/6955
Electric drive, power supply, automation and control of mining and oil and gas production
  • Date submitted
    2017-02-16
  • Date published
    2004-02-01

Automatic control of loading of dump trucks

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The analysis of loading control of open-pit dump trucks with the use of loading passports is presented. Advantages and disadvantages of automatic control of loading by means of built-in on-board systems are considered.

How to cite: Semenov , M. A., Bol’shunova , O. M., & Gavrilov , Y. A. (2004). Automatic control of loading of dump trucks. Journal of Mining Institute, 157, 131-133. Retrieved from https://pmi.spmi.ru/index.php/pmi/article/view/8891