Figure 8.
The effect of feedback control on Im (λ) with Gain = 1.0 and Phase (shift) = 90° for disk modes (0, 2)∼(0, 5) versus rotational speed.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.