1. gyrocompass - Noun
2. gyrocompass - Verb
a compass that does not depend on magnetism but uses a gyroscope instead
Source: WordNetIn this case we find : The axis of symmetry of the gyrocompass is now along the -axis. Source: Internet
History The first, not yet practical, citation form of gyrocompass was patented in 1885 by Marinus Gerardus van den Bos. Source: Internet
Meanwhile, in 1913, C. Plath (a Hamburg, Germany-based manufacturer of navigational equipment including sextants and magnetic compasses) developed the first gyrocompass to be installed on a commercial vessel. Source: Internet
The crucial additional ingredient needed to turn a gyroscope into a gyrocompass, so it would automatically position to true north, is some mechanism that results in an application of torque whenever the compass's axis is not pointing north. Source: Internet
On most modern ships the GPS or other navigational aids feed data to the gyrocompass allowing a small computer to apply a correction. Source: Internet
The 1889 Dumoulin-Krebs gyroscope Before the success of the gyrocompass, several attempts had been made in Europe to use a gyroscope instead. Source: Internet