TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Nägele, Roland T1 - A tuning rule based on internal model control and the Nyquist criterion N2 - If the process contains a delay (dead time), the Nyquist criterion is well suited to derive a PI or PID tuning rule because the delay is taken into account without approximation. The tuning of the speed of the closed loop enters naturally by the crossover frequency. The goal of robustness and performance is translated into the phase margin. KW - PID control KW - Tuning rule KW - REGULECT KW - PI control KW - Crossover frequency Y1 - 2019 U6 - https://nbn-resolving.org/urn:nbn:de:bsz:kon4-opus4-16928 UN - https://nbn-resolving.org/urn:nbn:de:bsz:kon4-opus4-16928 SP - 7 S1 - 7 ER -