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Vol 182
Pages:
110-113
Download volume:
RUS
Article

Simulation modeling of the resonant electric drive of the reciprocating-rotating motion of the dynamically balanced drilling projectile on the load-carrying cable

Authors:
S. S. Staroded
About authors
  • Postgraduate students G.V. Plekhanov Saint Petersburg State Mining Institute
Date submitted:
2008-09-18
Date accepted:
2008-11-07
Date published:
2009-04-21

Abstract

Imitating modelling electromechanical oscillatory system of bacr-rotary movement with dry and equivalent viscous frictions is considered, the quantitative estimation of replacement of dry friction equivalent viscous is given at work of system on own frequency.

Область исследования:
(Archived) Geotechnical engineering, powerengineering and automation
Go to volume 182

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