DocumentCode :
1782349
Title :
High performance computing techniques for efficient 3D full-wave simulation of EMC problems
Author :
Hanninen, Ilari ; Wolfheimer, Felix ; Barchanski, Andreas ; Kostka, Darryl
Author_Institution :
CST AG, Darmstadt, Germany
fYear :
2014
fDate :
12-16 May 2014
Firstpage :
828
Lastpage :
831
Abstract :
All electronic devices must meet electromagnetic compatibility (EMC) standards to ensure safe and reliable operations. Using simulations to investigate possible EMC issues during the design stage can be used to quickly identify possible issues. Realistic simulations may however result in very large scale problems, especially if one wants to include all possible environment effects. This article describes how to use high performance computing techniques for efficient EMC simulations, introducing different strategies that can be applied to a wide range of problems. Two examples are discussed: A large scale PCB simulation, and an ESD simulation of a cable system in a vehicle. A number of simulation techniques and technologies are shown and discussed, including domain decomposition, GPU computing, combining solver technologies, and the use of model segmentation to study how a large system can be simulated in a piece-wise fashion.
Keywords :
electromagnetic compatibility; electronic engineering computing; electrostatic discharge; graphics processing units; printed circuit design; 3D full-wave simulation; EMC simulations; EMC standards; ESD simulation; GPU computing; cable system; domain decomposition; electromagnetic compatibility standards; electronic devices; environment effects; high performance computing techniques; large scale PCB simulation; model segmentation; realistic simulations; solver technologies; Computational modeling; Electromagnetic compatibility; Graphics processing units; Hardware; Power cables; Solid modeling; Three-dimensional displays;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electromagnetic Compatibility, Tokyo (EMC'14/Tokyo), 2014 International Symposium on
Conference_Location :
Tokyo
Type :
conf
Filename :
6997277
Link To Document :
بازگشت