Title :
Differential equations of Mixed-systems modeling and simulation based on VHDL-AMS
Author :
Dongsheng Yang ; Qi Wang
Author_Institution :
First Aeronaut. Inst. of Air Force, Xinyang, China
Abstract :
Differential equations are indispensability way for modeling and simulating Mixed-Signal systems. Languages which are directly supporting the modeling of the Mixed-Signal systems are developed recently. VHDL-AMS is the standard of IEEE1076.1-1999. It is a powerful too for simulating numeric systems, analog systems, Mixed-Signal systems. The article discusses the elements syntaxes and the way how to model the differential equations. The emphasis is on how to change the partial differential equations which the VHDL-AMS does not support directly to the differential and algebraic equations.
Keywords :
IEEE standards; partial differential equations; signal processing; IEEE1076.1-1999; VHDL-AMS; algebraic equations; analog system; mixed-signal system; mixed-systems modeling; numeric system; partial differential equations; Differential algebraic equations; Differential equations; Diodes; Electromagnetic compatibility; Electromagnetic modeling; Integral equations; Numerical simulation; Partial differential equations; Power system modeling; Surges;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475614