Three Lags in Series

Applets

• Three Lags in Series Frequency Response
• Three Lags in Series Bode Diagram

Exercise

• A third lag with the following parameters has been added:
  • Gain 3 = 1, Time Constant 3 = 2

• Look at the Frequency Response for Three Lags in Series and try varying the frequency.
• Compare values obtained with the Bode Diagram

Questions

• Comment on how the third lag in series alters the Amplitude Ratio plot
• What value does the Phase Angle approach now?

Answers

Please move Back to previous page