Nonlinear functions in concept 2.5

Paseka Nketoane

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Join Date
Oct 2008
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Cape Town
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HI Guys, I am in the process of implementing a nonlinear controller for dissolved oxygen concentration of the activated sludge process, as it is a nonlinear it requires nonlinear solution, I am using Modicon concept 2.5, it does not have nonlinear functions library, any suggestion or advice?
 

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