Free Images: "bestof:Bode-pt2-var.png Bode-PT2 svg Bode-Diagramm eines PT2-Gliedes T 1 K 2 d 0 2; 1; 5 Bode plot of a PT2 system T 1 K 2 d 0 2; 1; 5 <math>G s \frac 2 1 + 2ds + s 2"