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Accurate Modeling in Simulink

by Seth Popinchalk

 

03 Nov 2006 (Updated 06 Dec 2006)

Code covered by BSD License  

These files accompany the November 2006 article in MATLAB Digest

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Description

An accurate system model is one that performs as expected and produces the desired results. To achieve this level of accuracy you must have a clear modeling goal. For example, will the model be used strictly for simulation, or for generating embedded C code?

This article describes five modeling techniques that can help ensure accuracy:

    * Select the right modeling approach
    * Know your system, understand its dynamics
    * Monitor for unacceptable results
    * Verify simulation results
    * Understand modeling assumptions

The full article can be found here:
http://www.mathworks.com/company/newsletters/digest/2006/nov/patterns.html

Required Products Simulink
MATLAB release MATLAB 7.3 (R2006b)
Zip File Content  
Other Files
absbrake_variable_step_solver.mat,
integration_is_a_filter.m,
license.txt,
modeling_discontinuites.m,
sldemo_absbrake_digest.mdl,
sldemo_absbrake_digest0.mdl,
sldemo_absbrake_digest1.mdl,
sldemo_absbrake_digest2.mdl,
sldemo_absbrake_digest3.mdl,
sldemo_absbrake_digest4.mdl,
sldemo_absbrake_digest4p1.mdl,
sldemo_absbrake_digest4p2.mdl,
sldemo_absbrake_digest5.mdl,
sldemo_absbrake_digest6.mdl,
sldemo_absbrake_digest7.mdl,
sldemo_absbrakeplots_digest.m,
sldemo_absbrakeplots_digest_solver_selection.m,
sldemo_absbrakeplots_digest_solver_selection_fixed.m,
sldemo_absdata_digest.m,
sldemo_wheelspeed_absbrake_digest.mdl,
solver_profiling.m,
solver_selection_plots.m
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Comments and Ratings (6)
20 Nov 2006 firoozeh beiranvand  
21 Nov 2006 Francisco Melendez

It is helpful becouse it offer the program example for a better practice.

22 Nov 2006 sombath NANTHADY

need more detailed explaination

03 Jan 2007 Vishnuvenkatesh Dhage

Topic cover in good manner but some more stress to be put on detail expalination

06 Feb 2007 NIKOLAS KORAKIANITIS  
18 May 2007 Nguyen Phan Van

That's great!

Please login to add a comment or rating.
Updates
06 Dec 2006

Added a link to the article in the description.

Tag Activity for this File
Tag Applied By Date/Time
whitepaper Seth Popinchalk 22 Oct 2008 08:47:09
article Seth Popinchalk 22 Oct 2008 08:47:09
paper Seth Popinchalk 22 Oct 2008 08:47:09
accuracy Seth Popinchalk 22 Oct 2008 08:47:09
accurate modeling Seth Popinchalk 22 Oct 2008 08:47:09
simulink Seth Popinchalk 22 Oct 2008 08:47:09
white paper Seth Popinchalk 22 Oct 2008 08:47:09
 

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