Title :
Time Domain Decomposition in Parallel Analysis of Transient States
Author :
Forenc, Jaroslaw
Author_Institution :
Bialystok Tech. Univ.
Abstract :
In this paper the parallel method for the transient state analysis in electrical circuits, described by a system of ordinary differential equations, is presented. The general idea of this method is based on decomposition of the analyzed time domain into sub-intervals. Parallel computations in particular sub-intervals of time are conducted with the initial conditions determined on the basis of an approximation of convergent graph solution by exponential function and with the use of sequential numerical Runge-Kutta method
Keywords :
Runge-Kutta methods; circuit analysis computing; convergence of numerical methods; differential equations; graph theory; parallel algorithms; time-domain analysis; transient analysis; convergent graph solution; electrical circuits; exponential function; ordinary differential equations; sequential numerical Runge-Kutta method; time domain decomposition; transient state parallel analysis; Circuit analysis; Concurrent computing; Continuous time systems; Difference equations; Differential equations; Gears; Parallel processing; Partial differential equations; Time domain analysis; Transient analysis;
Conference_Titel :
Parallel Computing in Electrical Engineering, 2006. PAR ELEC 2006. International Symposium on
Conference_Location :
Bialystok
Print_ISBN :
0-7695-2554-7
DOI :
10.1109/PARELEC.2006.82
