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自动化与信息科学期刊
SJR: 0.275 SNIP: 0.59 CiteScore™: 0.8

ISSN 打印: 1064-2315
ISSN 在线: 2163-9337

卷:
卷 52, 2020 卷 51, 2019 卷 50, 2018 卷 49, 2017 卷 48, 2016 卷 47, 2015 卷 46, 2014 卷 45, 2013 卷 44, 2012 卷 43, 2011 卷 42, 2010 卷 41, 2009 卷 40, 2008 卷 39, 2007 卷 38, 2006 卷 37, 2005 卷 36, 2004 卷 35, 2003 卷 34, 2002 卷 33, 2001 卷 32, 2000 卷 31, 1999 卷 30, 1998 卷 29, 1997 卷 28, 1996

自动化与信息科学期刊

DOI: 10.1615/JAutomatInfScien.v31.i10.30
pages 19-25

Domains of "Indifferent" Control in the Problem of Regulation of a Coach Group Rolling-Down Velocity

Igor V. Zhukovitskiy
Dnepropetrovsk State Technical University of Railway Transport, Ukraine

ABSTRACT

A nondeterministic, essentially nonlinear digital control system with changeable structure is considered. It is shown, that for optimum set-up of a regulator, ensuring the control goal, application of discretic variant of a method of dynamic programming in stochastic statement is possible. It was supposed, that using this method it will be possible to divide the space of states into several areas, inside which it is necessary to apply control prescribed for this area. However, in the course of calculation there were found areas of space of states inside which the total error of control does not depend on control actions with accuracy to small values µ the areas of indifferent control. Such indifferent areas enables one to ensure certain compenstation of errors in identification the object coordinate, and also to increase a step of quantization during management.


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