[Scilab-users] Optimization: First order delay and dead time TF model ID, CUTEr

[noguchi]

Hello, SCilab Users,

May I ask your help?

I still not find practical solution to minimize my object function by Scilab
tools.
Model: ym(n)=ym(n-1)*amp+Kpm*bmp*u(n-1-Tdm)  where n=step=1:1:500) 
Object function: sum of square of (y(n)-ym(n))


Using Excel, I made same objective funtion and minimize it by solver. The
solution is sometimes good but some times bad. Therefore, I still need
Scilab code to solve this problem.

May I ask how I can wrote scilab commend to solve this problem?

Thank you for your help.


Y. Noguchi FODDT_ModelID_SISO_r0.xls
<http://mailinglists.scilab.org/file/n4033859/FODDT_ModelID_SISO_r0.xls>  






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