Title :
Stability analysis for semi-implicit LIM algorithm
Author :
Schutt-Ainé, José
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Illinois at Urbana-Champaign, Urbana, IL, USA
Abstract :
The latency insertion method (LIM) has been demonstrated as an optimum algorithm for the transient simulation large networks. However, its stability is not unconditional. This paper reviews the semi-implicit formulation of LIM and examines the stability properties of the formulation using a block matrix approach. Satbility conditions are derived and examples are used to validate the results.
Keywords :
matrix algebra; network analysis; block matrix; latency insertion method; optimum algorithm; semi-implicit LIM algorithm; semi-implicit formulation; stability analysis; stability properties; transient simulation large networks; Capacitance; Capacitors; Circuit simulation; Computational modeling; Delay; Equations; Inductance; Inductors; Stability analysis; Voltage;
Conference_Titel :
Microwave Conference, 2009. APMC 2009. Asia Pacific
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-2801-4
Electronic_ISBN :
978-1-4244-2802-1
DOI :
10.1109/APMC.2009.5384449
