Chapter 1 Introduction
Xmath Control Design Module 1-12 ni.com
Figure 1-5. Helicopter Velocity Tracking Step Input at the Rotor
You also can look at the gain and phase margins of the system.
H = bode(cl_syscomp2m, {npts = 200, !wrap});
[gm,pm] = margin(H)
There are no 0 dB gain crossings.
gm (a pdm) =
domain |
---------+----------
0.250101 | 26.1694
---------+----------
pm is null
The bode plot of the closed-loop system is shown in Figure 1-6.