Maglev control system graphical analysis

1. Figure 1: Nyquist Plot of Feedback System
Figure 2: Root Locus Diagram of CG(s)

2. Table 2: Desired control system performance specifications
Figure 3: Step command response of compensated system
Figure 4: Compensated phase plot showing phase margin

3. Figure5:Rootlocus,bode,andphaseplotsinSISOTOOL

4. 10.)
Figure 6: Plot of air gap step response x(t)
Figure 7: Plot of electromagnet input voltage v(t)

5. 12.)
Figure 8: Bode plot showing compensated gain/phase margins and crossover frequencies
The model of CG(s) is used to generate the bode plot.
Gain Crossover @ 12.5 rad/s
Phase Crossover @ 59 rad/s