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Solving Index-1 DAEs in Simulink using Level-2 M S-functions

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Solving Index-1 DAEs in Simulink using Level-2 M S-functions

by Atul Bhargav

 

16 Nov 2007 (Updated 16 Nov 2007)

This example illustrates the use of Simulink Level-2 S-functions to solve Index-I DAEs

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Although there have been previous examples that solved DAEs in Simulink, there is no documentation for solving DAEs through S-functions. This example solves the Robertson problem (stiff) in Simulink using an S-function called HB1_DAE_sfun.m. The results are compared with hb1dae.m, which is a text-based version that is available as an example with MATLAB.

MATLAB release MATLAB 7.5 (R2007b)
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Tag Activity for this File
Tag Applied By Date/Time
mechanical modeling Atul Bhargav 22 Oct 2008 09:35:41
simulink Atul Bhargav 22 Oct 2008 09:35:41
level2 Atul Bhargav 22 Oct 2008 09:35:41
mfile Atul Bhargav 22 Oct 2008 09:35:42
sfunction Atul Bhargav 22 Oct 2008 09:35:42
dae Atul Bhargav 22 Oct 2008 09:35:42
system modeling Atul Bhargav 22 Oct 2008 09:35:42

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