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[TUTORIAL] S7 PID "CONT_C" TUNING

Created by: RangO1972 at: 3/26/2012 10:40 PM (1 Replies)

3/26/2012 10:40 PM	Rate (0)
RangO1972 Posts: 7 Rating: (0)	Hi, my last creation http://blog.ranghetto.com/?p=86
RangO1972 Posts: 7 Rating: (0)
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3/28/2012 2:45 PM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 2/21/2023 Posts: 6794 Rating: (1341)	RangO1972 Hi, my last creation http://blog.ranghetto.com/?p=86 Hello, There are processes that process reaction curve is slightly different from what you illustrated.Level is integrating in nature.Step change as an input leads to a ramp as process reaction. This article from Professor "Bernd-Markus Pfeiffer" in "International Journal of Adaptive Control and Signal Processing-2000" describes a universal tuning algorithm for almost all practical processes.This algorithm is utilized to implement PID Self tuner from SIEMENS. Towards ‘plug and control’: self-tuning temperature controller for PLC Best regards, Hamid Hosseini
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