ROOT LOCUS OROSSOVER FREQUENCY 2 150 100 50 -AXIS FREQUENCY (RAD/SEC) Problem 3d. Given the phase...
40 20 20 -60 -80 -100 0.1 100 10 Frequency (radis) -50 -100 -150 200 250 -300 0.1 10 100 Frequency (rad/s) Phase (degrees) 20 log M O Pictuve UShg upon Bode Plot of KGIS) Closed lop syStem's chaactentic eguation is Des)= 1+KG(S) (4) uhg Magnitude Plot, Detamine the torm of Transfer fevction from slope of HigL fretueney, Slope t low freguency, Cut-aft fefuency an Sretch the Voot -locuS t(wro Miw) 20d8 Vampng atto =1) on a seand -order System)...
8. A second order lag process has a resonant frequency, (o, of 10 rad/sec, a damping ratio of 0.1, and a steady state gain, G, of 1. Use the Bode diagram in figure given to determine the gain, m, in decibel, and the phase angle B, in degrees for the following values of the radiant frequency. Convert your decibel gain values, m, to ordinary gain values, g. (a) 0.1 rad/s, (b) 10 rad/s. 20 10 ζ-0.5 2.0 10 () ζ-20.0...