Simulation modeling of the resonant electric drive of the reciprocating-rotating motion of the dynamically balanced drilling projectile on the load-carrying cable
Authors:
About authors
- Postgraduate students G.V. Plekhanov Saint Petersburg State Mining Institute
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
Funding:
None
Similar articles
Engineering-geological substantiation of the possibility of high-rise construction in St. Petersburg
2009 A. M. Zhukova
Influence of anion on the process of liquid extraction of cerium (III) by oleic acid
2009 D. S. Lutskyi
Application of the direct variant of the boundary element method in solving geomechanical problems for Starobinskoye field conditions
2009 A. P. Gospodarikov, L. A. Bespalov
Development of economic mechanism of stimulation of innovation activity of oil refining complex enterprises
2009 A. A. Shaidenko