Table 3 Platform vibration conditions.
From: Enhanced gyrocompass performance with optimized static scheme in the presence of platform vibrations
Vibration condition | Description |
|---|---|
Zero | No position is disturbed by platform vibration |
One | One random position is disturbed in each north-finding scheme |
Two | Two positions are randomly disturbed by platform vibrations for each north-finding scheme |
Three | Three positions of each north-finding scheme are randomly disturbed by platform vibrations |
Four | Four random positions are disturbed for each north-finding scheme |
