Figure 1.
The operation modes of the butterfly vibratory gyroscope (BFVG) by COMSOL (5.2, Stockholm, Sweden). (a) The driving mode; (b) The sensing mode.
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.