INTERRELATION BETWEEN EXTERNAL EXPOSURE AND ADAPTIVE SYSTEM OF A PIVOT NODE
Abstract
In a system of a railcar the node «center plate – center pad» is one of the most responsible in the bogies. One of the promising ways to solve the problem of increasing longevity, reducing a wear rate of thrust and bearing surfaces of a center plate and a center pad is to implement the principles of adaptive control in mechanical systems. Theoretical studies were carried out to find an optimal mode of node’s functioning, in which the processes of friction will occur in the lubricating layer that provides a minimum value of a coefficient of friction and wear rate. Their results are presented in this article.
About the Authors
B. I. Pavlitsky
Rostov State University of Railway Engineering (RGUPS), Rostov-on-Don
Russian Federation
Russian Federation
D. Sc. (Tech), professor at the department of fundamentals of machines’
designing
A. A. Demianov
Rostov State University of Railway Engineering (RGUPS), Rostov-on-Don
Russian Federation
Ph. D. student
Russian Federation
Ph. D. student
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Review
For citations:
Pavlitsky B.I., Demianov A.A. INTERRELATION BETWEEN EXTERNAL EXPOSURE AND ADAPTIVE SYSTEM OF A PIVOT NODE. World of Transport and Transportation. 2014;(5):52-58.
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