L. Ya. Banakh, A. S. Gorobtsov, O. K. Chesnokov, “Conditions for partitioning a system of differential algebraic equations into weakly coupled subsystems”, Zh. Vychisl. Mat. Mat. Fiz., 2006, Volume 46, Number 12,Pages <nobr>2223

This article is cited in 6 papers

Conditions for partitioning a system of differential algebraic equations into weakly coupled subsystems

L. Ya. Banakh^a, A. S. Gorobtsov^b, O. K. Chesnokov^b

^a Blagonravov Institute of Engineering Science, Russian Academy of Sciences, Malyi Khariton’evskii per. 4, Moscow, 101990, Russia
^b Volgograd State Technical University, pr. Lenina 28, Volgograd, 400131, Russia

Abstract: Systems of differential algebraic equations are examined. A method is proposed for transforming the rectangular matrix of algebraic equations to block diagonal form. This method ensures the prescribed accuracy of the solution with respect to the original system of equations.

Key words: differential algebraic equations, multibody dynamics, parallel computing, algebraic system of equations.

UDC: 519.622

Received: 21.09.2005
Revised: 15.06.2006