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Process identification using impulse response and normalized moments
Author

Housam Binous
Organization: KFUPM
Department: Chemical Engineering
URL: http://sites.google.com/site/homepageofdrhousambinous/
Revision date

2004-11-23
Description

Using experimental impulse response data, one can compute moments and normalized moments. This information can be used for process identification. In the notebooks Moments1.nb, Moments2.nb and Moments3.nb, we look at first order model, first order plus time delay model and second order model respectively. Once the process parameters are found, we use NDSolve to obtain the solution to an impulse and compare it to the experimental data.
Subjects

*Engineering > Chemical Engineering
*Science > Chemistry
Keywords

Normalized moments, moments, process identification, impulse response, first order, model, second order model, first order plus time delay model
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Moments1.nb (70.2 KB) - Mathematica Notebook [for Mathematica 5.0]
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Moments2.nb (74.4 KB) - Mathematica Notebook [for Mathematica 5.0]
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Moments3.nb (79.6 KB) - Mathematica Notebook [for Mathematica 5.0]