Analisis of algorithms intended for solution of stiff differential equations systems in automatic control systems modeling software packages
Keywords:
differential equations systems, modeling software packages, automatic controlAbstract
Comparative analysis of existing numerical methods of stiff differential equations systems solution, that, as a rule, are used for description of automatic control systems dynamics mathematical models is carried out. Explicit and implicit methods are examined, such as the Runge-Kutta method, Gir methods, methods with automatic step variation, in order to evaluate the efficiency of their application in automatic control systems modeling software packages. Stiff differential equations systems experimental research results are given. The algorithm of solving stiff differential equations systems is proposed, that uses automatic step variation and results value sorting, that allows to solve problem put forward in the given paper.Downloads
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Published
2010-11-12
How to Cite
[1]
S. M. Moskvina and T. O. Holubieva, “Analisis of algorithms intended for solution of stiff differential equations systems in automatic control systems modeling software packages”, Вісник ВПІ, no. 2, pp. 21–25, Nov. 2010.
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Section
Automation and information-measuring equipment
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