Sketch The Bode Plot For The Transfer Function. Hs frac10ss20s1s260s400 rewrite the expression in a recognizable form for zeros and poles. We recognize that the transfer function contains a repeated pole.
Step 2slope decreases 20 dbdec hence have. Bode plots the log magnitude and phase frequency re sponse curves as functions of logω are called bode plots or bode diagrams. We then simply add the slopes of all terms together to find the phase.
Make both the lowest order term in the numerator and denominator unity.
50 g s s 1025s 1015 previous question. I was able to produce the transfer function and the bode plot by hand but i am struggling to do it in matlab here is what i have so far. Transfer function ws 20 g8 v8 93 1252 228 20 1. Pole at origin 4.