公开(公告)号：US3738304A

公开(公告)日：1973-06-12

申请号：US3738304D

申请日：1970-10-26

Applicant: NAT RES DEV

Inventor： DUBERLEY A

IPC: B63B39/06 ,  G05D1/08

CPC classification number: B63B39/06 ,  G05D1/0875

Abstract: The invention is concerned with an anti-roll stabilization system for ships of the kind in which a fin, in operation, protrudes from the ship below the water-line and is angularly displaced about its axis by power means in response to a fin control signal, wherein a primary signal produced by a sensing device responsive to rolling motion of the ship is processed by a configuration of operational amplifiers programmed to produce a fin control signal having the required phase advance, gain/frequency characteristic to position the fin to reduce the rolling moment of the ship.

Abstract translation: 本发明涉及一种用于船舶的防倾斜稳定系统，其中操作中的鳍片从水下的船舶突出并且响应于翅片控制信号而通过动力装置围绕其轴线成角度地移位 ，其中响应于船舶的滚动运动的感测装置产生的主信号由被编程​​为产生具有所需相位提前，增益/频率特性的翅片控制信号的配置来处理，以定位翅片以减少滚动 船的时刻