SHIP'S MOTION CONTROL DEVICE Russian patent published in 2000 - IPC

Abstract RU 2150409 C1

FIELD: shipbuilding; control of motion of sea-going vessels. SUBSTANCE: device rudder deflection sensor, angular velocity sensor, course setter, summing amplifier and steering gear. Besides that the following units are introduced additionally: receiver-indicator of satellite navigation system, state estimation unit consisting of three summers and three integrators, multiplier and fourth summer. For forming the law of control of steering gear, use is made of estimation of phase state of ship. EFFECT: enhanced accuracy of steering steady course both in smooth sea and in swell; enhanced operational reliability. 1 dwg

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RU 2 150 409 C1

Authors

Ostretsov G.Eh.

Pamukhin Ju.G.

Kljachko L.M.

Djuzhev Eh.V.

Dates

2000-06-10—Published

1998-10-07—Filed