公开(公告)号：EP3052375A4

公开(公告)日：2017-05-17

申请号：EP14851013

申请日：2014-10-06

申请人： NAIAD MARITIME GROUP INC

发明人： VENABLES JOHN D ,  PAPPAS CHRISTOPHER M

IPC分类号： B63B39/00 ,  B63B39/06

CPC分类号： B63B39/06 ,  F15B15/18 ,  F15B2211/27 ,  F15B2211/6336 ,  F15B2211/71 ,  F15B2211/78

摘要： An AC motor hydraulic system which utilizes a plurality of centrally controlled AC servo motor driven hydraulic pumps with integrated reservoirs to effectuate rotation of a plurality of stabilizer fins mounted about a vessel to automatically counter unwanted movement of a vessel.

摘要翻译： 一种交流电动机液压系统，其利用多个集中控制的交流伺服电动机驱动的具有集成贮存器的液压泵来实现安装在容器周围的多个稳定器翅片的旋转，以自动抵消脉管的不希望的移动。

公开(公告)号：EP3212497A4

公开(公告)日：2018-07-11

申请号：EP15855988

申请日：2015-10-29

申请人： NAIAD MARITIME GROUP INC

发明人： VENABLES JOHN D ,  PAPPAS CHRISTOPHER M

IPC分类号： B63B39/06

CPC分类号： B63B39/06 ,  G05D1/0875

摘要： A marine vessel stabilizer and control including a fin having a stem extending into the hull. An arm is connected to the stem and extends towards a connector which is connected to a rod. A housing is connected to another end of the rod and a screw passes through the housing. A motor is connected to the screw and configured to rotate to rotate the fin. A controller is connected to the motor, a speed sensor, a roll sensor and a fin position sensor such that a control signal can be calculated and the position of the fin can be determined to reduce roll of the vessel both when making headway and when at rest (zero speed). When the vessel is at rest, the fin is be configured to rotate through maximum angles greater than 15 degrees from either side of a neutral position.

公开(公告)号：EP2911935A4

公开(公告)日：2016-07-27

申请号：EP13848498

申请日：2013-10-24

申请人： NAIAD MARITIME GROUP INC

发明人： VENABLES JOHN D ,  PAPPAS CHRISTOPHER M ,  SCHAUB JR BENTON H

IPC分类号： B63B49/00 ,  B63B39/00 ,  B63B39/06 ,  B63J99/00 ,  G05D1/08

CPC分类号： B63B39/00 ,  B63B39/06 ,  B63J2099/006 ,  G05D1/0875

摘要： A motion control system for a ship has one or more sensors generating sea condition data and at least one ship control system. Analyzer software receives the sea condition data and predicts a sea condition event. Calculator software calculates one or more commands in preparation for the sea condition event. Interface software communicates the one or more commands to the at least one ship control system and the at least one ship control system implements a command in advance of the event. The at least one ship control system may comprise a ride control system having one or more motion control devices. The at least one ship control system may also comprise an auto pilot system.