Title :
Analysis of the periodic steady-state in nonlinear circuits using an adaptive function base
Author_Institution :
Inst. of Network- & Syst.-Theory, Stuttgart Univ.
Abstract :
In this paper, we introduce a method for the analysis of the periodic steady-state in nonlinear circuits, performing well even in cases, where the harmonic balance (HE) is unsuited. A series expansion of the state variables with a self-adaptive function base is essential. This results in approximations with few parameters and therefore in a small computational effort. Examples validate the method with these features: Only a fraction of necessary unknown quantities compared to HE, effective application to circuit optimization, and the analysis of autonomous systems
Keywords :
nonlinear network analysis; adaptive function base; autonomous system; nonlinear circuit; optimization; periodic steady-state analysis; series expansion; Boundary conditions; Boundary value problems; Harmonic analysis; Integral equations; Intelligent networks; Nonlinear circuits; Nonlinear equations; Nonlinear systems; Performance analysis; Steady-state;
Conference_Titel :
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-5471-0
DOI :
10.1109/ISCAS.1999.780079
