| 摘要 |
Gyro-compass for sea vehicle comprising a pendular mechanism (2) with two cardans, namely a rolling cardan (4) and a pitching cardan (5), a vertical fork (7) free to cooperate with said pendular mechanism (2), a site cardan (9) carried by said fork (7), a gyroscope with two degrees of freedom (11) carried by said site cardan (9), so that one of the two sensitivity axes (GZ) is vertical, the other sensitivity axis (GY) being parallel to the axis of the site cardan (9), and its rotation axis (S) is horizontal, a horizontality sensor (12) carried by said site cardan, so that its sensitivity axis (P) is parallel to the rotation axis (S) of the gyroscope (11). |
