专利名称：SYSTEMS AND METHODS FOR CALIBRATING
AND ADJUSTING A HEADING REFERENCESYSTEM
发明人：Shahram Askarpour申请号：US15278743申请日：20160928
公开号：US20170038207A1公开日：20170209
专利附图：
摘要：Systems and methods of calibrating and adjusting for deviations in a vehicle'sheading system, such as the attitude heading and reference system of an aircraft or the
heading system of a ship, positioned along the Earth's surface involve calibratingmagnetometers for hard iron and misalignment errors using single headingmeasurements. This can be accomplished by obtaining both actual and theoreticalreadings for the magnetometer of the heading system, and comparing these values toobtain calibration values for the heading system. The vehicle may be repositioned, such asto North, South, East, and west magnetic headings, with the procedure repeated at eachof these headings, and the calibration values averaged, further increasing the accuracy.
申请人：Innovative Solutions & Support, Inc.
地址：Exton PA US
国籍：US
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