Page 8

The original plant bode diagram is shown below. Bode Diagram Gm = Inf dB (at Inf rad/sec) , Pm = 0 deg (at 2.24 rad/sec) 150

Magnitude (dB)

100

50

0

-50 -180

Phase (deg)

-225 -270 -315 -360 -1

0

10

1

10

10

Frequency (rad/sec)

The compensated system bode diagram is: Bode Diagram Gm = Inf dB (at Inf rad/sec) , Pm = 53.9 deg (at 6.61 rad/sec) 400

Magnitude (dB)

300 200 100 0 -100 -315

Phase (deg)

-360 -405 -450 -495 -540 -1

10

0

10

1

10

Frequency (rad/sec)

2

10

3

10

Solution for Take Home Exam 1  

, a) Design feedback assuming you have access to all the state elements. Place the closed- loop system poles at s = [-1 +- 1j, -0.5 +- 5j]....

Advertisement