Course error compensation method for platform compass on ship
A heading error and compensation method technology, applied in the field of navigation, can solve the problems of horizontal attitude error, heading error adjustment results outweigh the benefits, cumbersome operation, etc., and achieve the effect of wide application conditions and accurate compensation
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[0020] Below we combine the accompanying drawings and specific embodiments to further elaborate on the compensation method for the compass course error of the platform on the ship of the present invention, in order to understand the design ideas and implementation process of the patent of the present invention more clearly, but cannot use This limits the protection scope of the present invention.
[0021] The present invention is a compensating method for the compass course error of the platform on the ship under the condition of external course reference information. The north gyroscope and the east gyroscope installed orthogonally are arranged on the inertial platform of the ship. The error compensation The method includes the following steps:
[0022] The first step is to warm up the inertial devices on the platform compass including the north gyroscope and east gyroscope for half an hour, so that the motors in the gyroscopes are in a fully floating state, and then start th...
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