A method for closed loop automatic tuning of PID controllers
A simple method for the automatic tuning of PID controllers in closed loop is proposed. A limit cycle is generated through a nonlinear feedback path from the process output to the controller reference signal. The frequency of this oscillation is above the crossover frequency and below the critical f...
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| Format: | Article |
| Language: | English |
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Norwegian Society of Automatic Control
1992-07-01
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| Series: | Modeling, Identification and Control |
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| Online Access: | http://www.mic-journal.no/PDF/1992/MIC-1992-3-3.pdf |