发明名称 |
METHOD AND SYSTEM FOR DETERMINING HEAVE AND HEAVE RATE OF VESSELS |
摘要 |
A method for determining heave and heave rate for a vessel (40) is described. The vessel (40) includes an inertial navigation system (INS) (10), and sensors (22) for the INS (10) being located at a point A of the vessel (40), the vessel (40) having a zero heave reference point B, and the described method provides heave and heave rate at a point C of the vessel (40). The method includes determining reference coordinates for points A, B, and C of the vessel (40), generating a velocity signal representative of a velocity at a point on the vessel (40), generating a heave rate signal based upon the velocity signal, and generating a heave based upon the heave rate signal. |
申请公布号 |
WO03101826(A3) |
申请公布日期 |
2004.06.10 |
申请号 |
WO2003US16721 |
申请日期 |
2003.05.28 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
SOWADA, DELROY, J.;VAUJIN, MICHAEL, O.;MORGAN, KENNETH, S.;MARSH, VERNON, F. |
分类号 |
B63B39/00;G01C21/16 |
主分类号 |
B63B39/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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