Title :
When is the fast computation of the periodic steady state appropriate
Author :
Constantinescu, Florin ; Nitescu, Miruna ; Ionescu, Anca
Author_Institution :
Dept. of Electr. Eng., Politechnica Univ. Bucharest, Romania
Abstract :
A procedure for the apriori estimation of the opportunity of a fast method for the periodic steady state computation in nonlinear circuits is proposed. The method uses piecewise-linear models with few linear regions and the computation of the state matrix eigenvalues. A switching supply analysis illustrates the proposed approach.
Keywords :
eigenvalues and eigenfunctions; matrix algebra; nonlinear network analysis; piecewise linear techniques; apriori estimation; fast method; linear region; matrix eigenvalues; nonlinear circuit; periodic steady state computation; piecewise-linear model; switching supply analysis; Eigenvalues and eigenfunctions; Extrapolation; Finite difference methods; Frequency domain analysis; Nonlinear circuits; Nonlinear equations; Radio frequency; Steady-state; Time domain analysis; Transient analysis;
Conference_Titel :
Signals, Circuits and Systems, 2005. ISSCS 2005. International Symposium on
Print_ISBN :
0-7803-9029-6
DOI :
10.1109/ISSCS.2005.1509919
