公开(公告)号：WO2017050335A1

公开(公告)日：2017-03-30

申请号：PCT/DK2016/000034

申请日：2016-09-26

Applicant: MAERSK DRILLING A/S

Inventor： PEDERSEN, John, Røhn ,  HOLCK, Jesper

IPC: E21B41/00 ,  E21B44/00 ,  E21B7/12 ,  B63B35/44

CPC classification number: E21B7/12 ,  B63B9/08 ,  B63B35/4413 ,  E21B41/0007 ,  E21B44/00 ,  G06Q10/20

Abstract: a drilling or work-over vessel (10) is disclosed comprising a number of operational equipment (300), wherein the drilling or work-over vessel comprises at least one operational control and/or state unit (100) comprising at least one processing unit (102), wherein the at least one operational control and/or state unit (100) comprises or are in connection with a memory and/or storage (103), and at least one sensor unit (200), wherein the at least one sensor unit (200) is adapted to obtain one or more measured physical values and to provide data representing the one or more measured physical values and/or derived values thereof to the at least one operational control and/or state unit (100), the memory and/or storage (103) comprises a data representation of a computational physics model of at least a part of the drilling or work-over rig, and the at least one processing unit (102) is adapted to derive data representing an estimation of one or more physical states (such as defined by limits of forces, relative motion between operational equipment and vessel, or between other two pieces of operational equipment) estimated to act on at least one operational equipment (300) in response to the data representing the one or more measured physical values and/or derived values thereof as provided by the at least one sensor unit (200).

Abstract translation: 公开了一种包括多个操作设备（300）的钻井或修理船（10），其中所述钻井或后备船舶包括至少一个操作控制和/或状态单元（100），其包括至少一个处理单元 （102），其中所述至少一个操作控制和/或状态单元（100）包括或与存储器和/或存储器（103）连接，以及至少一个传感器单元（200），其中所述至少一个 传感器单元（200）适于获得一个或多个测量的物理值，并且向所述至少一个操作控制和/或状态单元（100）提供表示所述一个或多个测量物理值和/或其导出值的数据， 存储器和/或存储器（103）包括钻井或修井钻机的至少一部分的计算物理模型的数据表示，并且所述至少一个处理单元（102）适于导出表示估计 一个或多个物理状态（例如由极限定义） 据估计，响应于表示一个或多个测量的物理值的数据和/或导出了至少一个操作设备（300），作用于至少一个操作设备（300）的作用力，操作设备和船之间的相对运动，或在其他两个操作设备之间） 其值由至少一个传感器单元（200）提供。

公开(公告)号：WO1987003855A1

公开(公告)日：1987-07-02

申请号：PCT/GB1986000776

申请日：1986-12-18

Applicant: UNIVERSITY OF SOUTHAMPTON ,  GRIFFIN, Michael, James ,  LEWIS, Christopher ,  LAWTHER, Anthony

Inventor： UNIVERSITY OF SOUTHAMPTON

IPC: B63B39/14

CPC classification number: B63B39/14 ,  B63B9/08

Abstract: A stability meter comprises a translational accelerometer (1) which has a working axis along which it is sensitive to gravity. It is mounted on a vessel with the working axis horizontal when the vessel is in the upright position such that it transmits signals proportional to the sine of the angle of roll of the vessel to microprocessor based apparatus (2). The microprocessor (12) conducts a Fast Fourier Transform on a plurality of samples from the accelerometer (1) in order to determine the dominant rolling frequency. The apparatus (2) comprises a display (8), a printer (9), a keyboard (10), a clock (14) and memory unit (16). The dominant rolling frequency is used to calculate the transverse metacentric height of the vessel. The value of the transverse metacentric height is transmitted to the display (8) as a measure of the stability of the vessel.

Abstract translation: 稳定度计包括平移加速度计（1），其具有对重力敏感的工作轴线。 当容器处于直立位置时，它被安装在容器上，其中工作轴线是水平的，使得其将与容器的滚动角的正弦成正比的信号传输到基于微处理器的设备（2）。 微处理器（12）对来自加速度计（1）的多个样本进行快速傅里叶变换，以便确定显着的滚动频率。 装置（2）包括显示器（8），打印机（9），键盘（10），时钟（14）和存储器单元（16）。 主导轧制频率用于计算船舶的横向中心高度。 横向中心高度的值作为容器稳定性的量度传递到显示器（8）。

公开(公告)号：WO2013180496A2

公开(公告)日：2013-12-05

申请号：PCT/KR2013004777

申请日：2013-05-30

Applicant: CYTRONIQ CO LTD

Inventor： LEE MICHAEL MYUNG SUB

IPC: G01B11/16 ,  B63B9/00 ,  G01L1/24

CPC classification number: B63B9/002 ,  B63B9/001 ,  B63B9/003 ,  B63B9/02 ,  B63B9/08 ,  B63B49/00 ,  B63J2099/008 ,  E21B17/01 ,  G01B11/16 ,  G01B11/18 ,  G01L1/246 ,  G01L5/0038 ,  G01L5/167 ,  G01M3/00 ,  G01S13/865 ,  G01S13/9307 ,  G01S13/956 ,  G01S17/93 ,  Y02A90/18 ,  Y02T70/146

Abstract: The present invention relates to a system and method for monitoring physical changes in a marine structure. More particularly, provided is a system for monitoring physical changes in a marine structure, comprising a complex optical measuring instrument which senses the behavior and structural changes of the marine structure using at least one optical sensor using a fiber optic Bragg grating. According to the present invention, a measurement method using an optical sensor is implemented to accurately monitor physical changes in the marine structure on a real-time basis. The present invention relates to the real-time predictive monitoring and controlling of aerodynamic and hydrodynamic environmental internal/external forces, hull stresses, motion with six degrees of freedom, and the location of a marine structure. More particularly, the present invention relates to a method for providing information on fuel savings, safe operation, and maintenance by synthetically measuring changes in a marine float, such as the slope in each direction, draft, trim, corrosion, erosion, and cracks of the marine float, and the pressure, stresses, vibrations, and frequencies applied to the marine float, which are caused by aerodynamic environmental internal/external forces and predictively controlling the marine structure based on the measurement. According to one aspect of the present invention, provided is a method for providing information on fuel savings, safe operation, and maintenance by the real-time predictive monitoring and the predictive controlling of aerodynamic environmental internal/external forces, hull stresses, motion with six degrees of freedom, and the location of a marine structure, the method comprising: a first step of accumulating data relating to the internal/external forces affecting the marine structure, the internal/external forces being the flow of gas or fluid on the outside of the marine structure, and data relating to the reaction of the marine structure to the internal/external forces through a linear test in a water reservoir or a wind tunnel so as to generate a lookup table, and storing the lookup table in a database; a second step of measuring the internal/external forces using a time-of-flight method in an actual voyage of the marine structure and storing the measured internal/external forces in the database; a third step of comparing the internal/external force data measured in the second step and the data relating to the internal/external forces stored in the lookup table in the first step, and predicting data relating to the reaction of the marine structure; and a fourth step of controlling, on a real-time basis, the attitude or voyage path of the marine structure using the predicted data relating to the reaction of the marine structure.

Abstract translation: 本发明涉及用于监测海洋结构物理变化的系统和方法。 更具体地，提供了一种用于监测海洋结构中的物理变化的系统，包括复杂的光学测量仪器，其使用至少一个使用光纤布拉格光栅的光学传感器来感测海洋结构的行为和结构变化。 根据本发明，实现使用光学传感器的测量方法，以便实时地准确地监视海洋结构中的物理变化。 本发明涉及空气动力学和流体动力学环境内部/外部力量，船体应力，六自由度的运动和海洋结构的位置的实时预测性监测和控制。 更具体地，本发明涉及一种通过综合测量海洋浮子中的变化，例如每个方向上的斜率，通风，修整，腐蚀，侵蚀和裂缝来提供关于燃料节约，安全操作和维护的信息的方法 海洋浮标，以及由空气动力学环境内部/外部力量引起的对海洋浮标的压力，应力，振动和频率，并且基于测量预测性地控制海洋结构。 根据本发明的一个方面，提供了一种通过实时预测监测和空气动力学环境内部/外部力量，船体应力，六次运动的预测控制来提供关于燃料节省，安全操作和维护的信息的方法 自由度和海洋结构的位置，该方法包括：累积与影响海洋结构的内/外力相关的数据的第一步骤，内/外力是外界的气体或流体的流动 海洋结构，以及通过在水槽或风洞中进行线性测试而与海洋结构与内部/外部力的反应有关的数据，以便生成查找表，并将查找表存储在数据库中; 在海洋结构的实际航程中使用飞行时间法测量内部/外部力量的第二步，并将测量的内部/外部力量存储在数据库中; 比较在第一步骤中测量的内部/外部力数据和存储在查找表中的内部/外部力量的数据的第三步骤，并且预测与海洋结构的反应有关的数据; 以及使用与海洋结构的反应相关的预测数据，实时地控制海洋结构的姿态或航行路径的第四步骤。

公开(公告)号：WO98031586A1

公开(公告)日：1998-07-23

申请号：PCT/DK1998/000025

申请日：1998-01-19

IPC: B63B9/08 ,  B63B39/00 ,  B63B49/00 ,  G01D21/02

CPC classification number: B63B49/00 ,  B63B9/08 ,  B63B39/005

Abstract: A method and an apparatus for monitoring the wave formation from a vessel, particularly after high speed ferries, based on calculation of the Froude number.

Abstract translation: 基于弗劳德数的计算，用于监测来自船舶的波浪形成的方法和装置，特别是在高速渡轮之后。

公开(公告)号：WO1987001349A1

公开(公告)日：1987-03-12

申请号：PCT/GB1986000511

申请日：1986-08-29

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  BRADLEY, Michael, Shaun

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: B63B39/14

CPC classification number: B63B39/14 ,  B63B9/08

Abstract: The stability of floating structures is determined using a plurality of changes in weight distribution and by processing the resulting signals from two inclinometers arranged so as to measure the inclination about two orthogonal non-vertical axes. The inclinometer axes need not coincide with the structure axes as any divergence is compensated by the specified signal processing steps.

公开(公告)号：WO2016076458A1

公开(公告)日：2016-05-19

申请号：PCT/KR2014/010899

申请日：2014-11-13

Applicant: 한국해양연구원

Inventor： 황승현 ,  임근태 ,  안해성 ,  이영연 ,  김철희 ,  김명수 ,  유윤규 ,  이창용

IPC: G01M1/00 ,  G01M1/10 ,  G01M1/12 ,  B63B9/08

CPC classification number: B63B9/08 ,  G01M1/00 ,  G01M1/10 ,  G01M1/12

Abstract: 본 발명은 모형선의 종동요 관성 모멘트 및 무게중심 높이 측정 장치에 관한 것으로, 모형선을 용이하게 설치할 수 있으며 또한 모형선의 관성 모멘트 및 무게중심 높이를 정밀하게 측정할 수 있는 장치를 제공하는 것을 목적으로 한다. 상기한 목적을 달성하기 위하여 본 발명은, 종방향으로 뻗은 평판의 형상을 가지며, 중심에는 회전축이 위치하며, 상면에는 모형선이 놓여지는 모형선거치부; 종방향으로 뻗은 평판의 형상을 가지며, 상기 모형선거치부와 일정 거리만큼 이격하여 상기 모형선거치부의 아래에 위치하는 받침부; 상단은 상기 회전축과 결합하고 하단은 상기 받침부와 결합하면서 상기 모형선거치부를 받치는 한편 상기 회전축을 증심으로 한 상기 모형선거치부의 회전중심을 제공하는 회전중심부 및; 상기 모형선거치부와 상기 받침부 사이에 설치되되, 상기 모형선거치부의 종방향 양 끝단에 상기 회전축을 중심으로 대칭이 되는 위치에 설치되며, 상기 모형선거치부가 상기 회전축을 기준으로 시소 운동을 할 수 있도록 복원력을 제공하는 복원력제공부；를 포함하는, 모형선의 종동요 관성 모멘트 및 무게중심 높이 측정 장치를 제공한다.

Abstract translation: 本发明涉及一种用于测量俯仰惯性矩和模型船重心高度的装置，其目的在于提供一种能够容易地安装模型船并精确测量惯性矩的装置， 模型船的重心高度。 为了达到上述目的，本发明提供了一种用于测量模拟船的俯仰转动惯量和重心高度的装置，包括：具有在纵向延伸的平板形状的模型船舶安装部分 方向，具有定位在其中心的旋转轴，并且在其上放置示范船的顶表面; 具有沿纵向方向延伸并位于模型船安装部分下方以与模型船安装部分隔开预定距离的平板形状的基部; 旋转中心部分，其上端联接到旋转轴，并且下端联接到基部，以便支撑模型船安装部分，同时相对于模型船安装部分提供旋转中心 旋转轴; 以及安装在模型船舶安装部分和基部之间的恢复力供应部件，以便被安装在模型船舶安装部件的纵向两端相对于旋转轴线彼此对称的位置处， 并提供恢复力，使得模型船舶安装部件能够相对于旋转轴进行跷跷板运动。

公开(公告)号：WO2015080399A1

公开(公告)日：2015-06-04

申请号：PCT/KR2014/010777

申请日：2014-11-11

Applicant: 한국해양과학기술원

Inventor： 황승현 ,  반석호 ,  임근태 ,  안해성 ,  이영연 ,  김철희 ,  김명수 ,  유윤규 ,  이창용

IPC: G01M10/00 ,  B63B9/02 ,  B63B43/08

CPC classification number: B63B9/08 ,  B63B9/02

Abstract: 본 발명은 모형시험을 수행함에 있어서 수작업으로 무게 추의 위치를 변경함이 없이 자동화된 시스템을 통하여 모형선의 흘수조건을 신속하고 정확하게 맞출 수 있도록 하는 장치를 제공하는 것을 목적으로 한다. 상기한 목적을 달성하기 위하여 본 발명은, 모형선에 설치되어 모형선의 흘수를 측정하고 측정흘수값을 무선송수신장치에 전달하는 흘수측정장치; 모형선에 설치되어 무선조절장치와 무선으로 교신하되 상기 흘수측정장치의 측정흘수값을 상기 무선조절장치에 송신하고 상기 무선조절장치로부터 무게중심변경명령을 수신하여 무게중심변경장치에 전달하는 무선송수신장치; 모형선 외부에 설치되어 상기 흘수측정장치의 측정흘수값이 미리 계산된 설정흘수값과 다를 경우 무게중심변경명령을 생성하는 무선조절장치 및; 모형선에 설치되어 상기 무선조절장치의 무게중심변경명령이 있는 경우 무게 추의 직선 왕복 이동을 통하여 모형선의 무게중심 위치를 자동으로 변경하는 무게중심변경장치;를 포함하는, 모형선 흘수 자동 조절장치를 제공한다.

Abstract translation: 本发明的目的是提供一种装置，其能够通过自动化系统快速准确地设定模型船的吃水条件，而不需要在模型测试期间手动地改变重量的位置。 为了达到上述目的，本发明提供了一种用于模型船的自动牵伸调整装置，该自动牵伸调整装置包括：一个设在模型船上的牵伸测量装置，对该模型船的吃水进行测量，并传送 测量的吃水值给无线发射和接收设备; 设置在模型船上的无线发送接收装置与无线调整装置进行无线通信，将所测量的吃水值从牵伸测量装置发送到无线调整装置，从无线调整装置接收重心改变命令， 并将其发送到重力中心改变装置; 设置在模型船的外侧的无线调整装置，如果来自所述牵伸测量装置的所述测量的牵伸值与预先设定的所述牵伸值不同，则生成重心变更指令; 以及设在模型船上的重力中心改变装置，如果无线调节装置产生重心改变指令，则通过重量的直线往复运动自动改变模型船重心的位置。

公开(公告)号：WO2011097686A1

公开(公告)日：2011-08-18

申请号：PCT/AU2011/000150

申请日：2011-02-11

Applicant: AUSTAL SHIPS PTY LTD ,  ARMSTRONG, Neville Anthony

Inventor： ARMSTRONG, Neville Anthony

IPC: B63B1/10 ,  B63B1/32 ,  B63B9/08

CPC classification number: B63B9/08 ,  B63B1/04 ,  B63B1/10

Abstract: A vessel (10) comprising a hull (11) having a hull length (L) measured on any navigable waterline (21) and a buoyant volume (∇ ). The modified slenderness ratio of the hull, L 3/4 /∇ 1/3 is greater than or equal to 2.5 where the length is measured in metres and the buoyant volume is measured in cubic metres. In one arrangement, the vessel (10) may comprise a single hull vessel. In another arrangement, the vessel (10) may comprise a multi-hulled vessel.

Abstract translation: 一种容器（10），其包括在任何可通航的水线（21）上测量的船体长度（L）和浮力体积（α）的船体（11）。 改良的船体长长比L3 / 4 / 1/3长度大于或等于2.5，长度以米为单位，浮力体积以立方米计。 在一种布置中，容器（10）可以包括单个船体容器。 在另一种布置中，容器（10）可以包括多壳体容器。

公开(公告)号：WO2005101953A2

公开(公告)日：2005-11-03

申请号：PCT/ES2005000200

申请日：2005-04-19

Applicant: UNIV MADRID POLITECNICA ,  BRAVO RAMOS MA DEL ROSARIO ,  ABAD ARROYO RICARDO

Inventor： BRAVO RAMOS MA DEL ROSARIO ,  ABAD ARROYO RICARDO

IPC: B63B9/08 ,  B63B39/14

CPC classification number: B63B9/08

Abstract: The invention relates to a method of testing the stability of vessels, using clinometers. The inventive method is based on: (i) an algorithm developed in order to enable the use of gravity clinometers in vessels, which discriminates the component of the signal due to the angle of heel, despite the rolling of the vessel; and (ii) a methodology consisting in considering the equilibrium states from a dynamic view point, taking account of disturbances in the heel torque, unlike the standard view point which comprises a static consideration of the process. The method is performed with a device comprising an original system for calibration of the clinometer and another system, which can be used to record changes over time in the measurement, to analyse same and to establish reliability indices. The system can also be used to determine the centre of gravity of a vessel using a novel system, independently of the stability testing.

Abstract translation: 本发明涉及使用测量仪测试血管稳定性的方法。 本发明的方法基于：（i）开发的算法，以便能够在容器中使用重力测定仪，尽管容器的滚动，但它鉴别了由于脚跟角度引起的信号的分量; 和（ii）考虑动态观点的平衡状态，考虑到脚跟扭矩的扰动，不同于包括对过程的静态考虑的标准视点。 该方法使用包括用于校准测量计的原始系统的装置和可用于记录测量中随时间的变化的另一系统的装置来执行，以分析它并建立可靠性指标。 该系统也可用于使用新颖的系统来确定容器的重心，而与稳定性测试无关。

公开(公告)号：WO2005092701A1

公开(公告)日：2005-10-06

申请号：PCT/US2005/006440

申请日：2005-03-01

Applicant: CBTF CO.

Inventor： ROBINSON, Charles, W. ,  BURNS, William, F., III

IPC: B63B43/06

CPC classification number: B63B41/00 ,  B63B9/08 ,  B63B43/04 ,  B63B43/08 ,  B63B2035/009 ,  B63B2039/065

Abstract: A canting ballast twin foil (CBTF) sailing yacht constructed according to the invention includes a sailing hull, a ballast, a ballast-supporting structure, and an onboard ballast drive system. The ballast drive system moves the ballast in order to vary the counter-heeling force it produces underway. Twin foils that depend downwardly from the hull in positions fore and aft of the ballast provide leeway and steering control. An onboard main engine drive system provides power, either directly by suitable mechanical coupling or indirectly through charging of the battery/electric system, for one or more of a canting system, a leeway, and/or steering control system. The onboard main engine drive system may also power a yacht-propelling propeller.

Abstract translation: 根据本发明构造的一个可以滚动的镇流器双层帆船（CBTF）帆船游艇包括帆船，镇流器，镇流器支撑结构和车载镇流器驱动系统。 镇流器驱动系统移动镇流器以改变其正在进行的反倾斜力。 在船体前方和后方从船体向下依靠的双层箔片提供了余地和转向控制。 车载主机驱动系统通过适当的机械耦合或通过对电池/电气系统的充电间接地为一个或多个倾斜系统，余地和/或转向控制系统提供动力。 车载主机驱动系统也可以为游艇推进螺旋桨提供动力。