VARIABLE TIME-STEP TECHNIQUE FOR TRANSMISSION-LINE MODELING

Authors
HUI SYR FUNG KK ZHANG MQ CHRISTOPOULOS C
Citation
Syr. Hui et al., VARIABLE TIME-STEP TECHNIQUE FOR TRANSMISSION-LINE MODELING, IEE proceedings. A, Science, measurement and technology, 140(4), 1993, pp. 299-302
Citations number
11
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEE proceedings. A, Science, measurement and technology → ACNP
ISSN journal
09607641
Volume
140
Issue
4
Year of publication
1993
Pages
299 - 302
Database
ISI
SICI code
0960-7641(1993)140:4<299:VTTFTM>2.0.ZU;2-V
Abstract
The paper describes a novel variable time step technique for the trans mission line modelling (TLM) method. The proposed method enables simpl e and efficient modelling of systems with widely spread time constants by allowing the time step to be changed with no loss of accuracy. The correct initial conditions and algorithms are also discussed. The pri nciple of the method is explained and the method verified by numerical examples.