Title :
A compressed BiCGStab algorithm for power and ground network analysis
Author :
Su, Haohang ; Zhang, Yimen ; Zhang, Yuming ; Man, Jincai
Author_Institution :
Xi´´an Univ., Xian
Abstract :
An effective method is proposed based on compressed BiCGStab approaches to perform static and transient simulations for large-scale power and ground network circuits and a good result is obtained. Extensive experimental results on large-scale power and ground network show that presented method is over two orders faster than HSPICE in transient simulations. Furthermore, our algorithm reduces over 95% of memory usage than HSPICE and 75% of memory usage than ICCG while the accuracy is not compromised.
Keywords :
circuit simulation; conjugate gradient methods; network analysis; HSPICE; biconjugate gradient stabilized method; compressed BiCGStab algorithm; ground network analysis; ground network circuits; large-scale power network circuits; power network analysis; static simulation; transient simulation; Algorithm design and analysis; Circuit simulation; Computational modeling; Equations; Large-scale systems; Linear systems; Power grids; Power system modeling; Transient analysis; Voltage; BiCGStab algorithm; Power and ground network; circuit simulations; compressed technique;
Conference_Titel :
ASIC, 2007. ASICON '07. 7th International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-1132-0
Electronic_ISBN :
978-1-4244-1132-0
DOI :
10.1109/ICASIC.2007.4415858
