The invention provides a butting-positioning guiding method of an offshore platform. The butting-positioning guiding method comprises the following steps: mounting a measuring device on the offshore platform, wherein the measuring device comprises an optical-fiber gyro attitude heading system, a difference GPS, an electric gyrocompass, a total station, a plurality of high-speed cameras and an unmanned testing platform; performing synchronous processing on data time and a space according to measurement information provided by the measuring device so as to establish a uniform reference; after error compensation, performing information fusion by utilizing an unreset federal Kalman filter; and outputting and transmitting butting guiding information. The butting-positioning guiding method disclosed by the invention has the benefit of automatic high-accuracy tracing of targets, and is intuitional, safe, reliable, real-time and fault-tolerant.
Butting-positioning guiding method of offshore platform
2015-12-02
Patent
Electronic Resource
English
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