FIELD: transport.
SUBSTANCE: aft point A and fore point F at ship centerline plate are used. Accelerometers are installed at said points A and F to measure crosswise and lengthwise accelerations of said points. Current components of linear velocities of said points are defined. Turn pole abscissa, transverse hydrodynamic force and its moment are calculated.
EFFECT: accurate forecast in complex maneuvering.
3 cl, 2 dwg
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Authors
Dates
2013-12-10—Published
2012-02-22—Filed