RJM's Page Explaining Asymptotes on Bode Plots
Below you will see the Bode Gain and Phase plots of the one of three systems that you have selected.
Press the button to see the relevant asymptoptes added in turn : these change at the system corner frequencies.
Then press the button to see RJMs
extra phase asymptotes
which address the step change of phase asymptotes.
Please click on the Help buttons at the bottom for more information on aspects of these plots and asymptotes.
Select System:
 
  First Order Pole
 
  Overdamped Second Order Pole
 
  Underdamped Second Order Pole
Help on  
 
 
 
 
© Dr Richard Mitchell, May 2014
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