rscott9399
Member
Hi guys and gals
I have a severely non linear system that i am trying to develop a controller for.
The non linear curve can be broken down into 3 linear-ized sections.
With a single fine tune in the s7-1200 i can get close but when the controller set point travels from one linear region to another we experience large overshoots and large errors.
Research tells me that gain scheduling may be an idea. a set table of gains for a different range of the process variable.
Has anyone implemented this before?
Recommendations on how to implement this?
Thanks
I have a severely non linear system that i am trying to develop a controller for.
The non linear curve can be broken down into 3 linear-ized sections.
With a single fine tune in the s7-1200 i can get close but when the controller set point travels from one linear region to another we experience large overshoots and large errors.
Research tells me that gain scheduling may be an idea. a set table of gains for a different range of the process variable.
Has anyone implemented this before?
Recommendations on how to implement this?
Thanks
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