WO2005101953A3 - Method of obtaining vessel stability parameters - Google Patents

Method of obtaining vessel stability parameters Download PDF

Info

Publication number
WO2005101953A3
WO2005101953A3 PCT/ES2005/000200 ES2005000200W WO2005101953A3 WO 2005101953 A3 WO2005101953 A3 WO 2005101953A3 ES 2005000200 W ES2005000200 W ES 2005000200W WO 2005101953 A3 WO2005101953 A3 WO 2005101953A3
Authority
WO
WIPO (PCT)
Prior art keywords
clinometers
vessels
gravity
vessel
heel
Prior art date
Application number
PCT/ES2005/000200
Other languages
Spanish (es)
French (fr)
Other versions
WO2005101953A2 (en
Inventor
Ramos Ma Del Rosario Bravo
Arroyo Ricardo Abad
Original Assignee
Univ Madrid Politecnica
Ramos Ma Del Rosario Bravo
Arroyo Ricardo Abad
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Madrid Politecnica, Ramos Ma Del Rosario Bravo, Arroyo Ricardo Abad filed Critical Univ Madrid Politecnica
Priority to EP05735897A priority Critical patent/EP1749739A2/en
Publication of WO2005101953A2 publication Critical patent/WO2005101953A2/en
Publication of WO2005101953A3 publication Critical patent/WO2005101953A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B79/00—Monitoring properties or operating parameters of vessels in operation
    • B63B79/20—Monitoring properties or operating parameters of vessels in operation using models or simulation, e.g. statistical models or stochastic models
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/14—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude for indicating inclination or duration of roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B79/00—Monitoring properties or operating parameters of vessels in operation
    • B63B79/10—Monitoring properties or operating parameters of vessels in operation using sensors, e.g. pressure sensors, strain gauges or accelerometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Navigation (AREA)
  • Testing Of Balance (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

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.
PCT/ES2005/000200 2004-04-22 2005-04-19 Method of obtaining vessel stability parameters WO2005101953A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05735897A EP1749739A2 (en) 2004-04-22 2005-04-19 Method of obtaining vessel stability parameters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200400975A ES2242533B2 (en) 2004-04-22 2004-04-22 PROCEDURE FOR OBTAINING THE STABILITY PARAMETERS OF BOATS BY MEASURES WITH CLINOMETERS.
ESP200400975 2004-04-22

Publications (2)

Publication Number Publication Date
WO2005101953A2 WO2005101953A2 (en) 2005-11-03
WO2005101953A3 true WO2005101953A3 (en) 2007-03-22

Family

ID=35197407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2005/000200 WO2005101953A2 (en) 2004-04-22 2005-04-19 Method of obtaining vessel stability parameters

Country Status (3)

Country Link
EP (1) EP1749739A2 (en)
ES (1) ES2242533B2 (en)
WO (1) WO2005101953A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109178203B (en) * 2018-08-15 2020-05-05 上海交通大学 Ship attitude calibration method for actual measurement of floating support installation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647928A (en) * 1984-02-06 1987-03-03 Marine Partners Stability indicator for marine vessel
US4858137A (en) * 1985-08-31 1989-08-15 The British Petroleum Company P.L.C. Determination of the stability of floating structures
US4918628A (en) * 1985-12-18 1990-04-17 University Of Southampton Stability meter for floating objects
WO2004002815A1 (en) * 2002-06-27 2004-01-08 Kranskan Limited Method and apparatus for monitoring the safety of a marine vessel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149935A (en) * 1981-03-11 1982-09-16 Utsuki Keiki:Kk Gm measuring device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647928A (en) * 1984-02-06 1987-03-03 Marine Partners Stability indicator for marine vessel
US4858137A (en) * 1985-08-31 1989-08-15 The British Petroleum Company P.L.C. Determination of the stability of floating structures
US4918628A (en) * 1985-12-18 1990-04-17 University Of Southampton Stability meter for floating objects
WO2004002815A1 (en) * 2002-06-27 2004-01-08 Kranskan Limited Method and apparatus for monitoring the safety of a marine vessel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 252 10 December 1982 & JP 57 149935 A (UTSUKI KEIKI KK) 16 September 1982 *

Also Published As

Publication number Publication date
ES2242533B2 (en) 2007-10-01
WO2005101953A2 (en) 2005-11-03
EP1749739A2 (en) 2007-02-07
ES2242533A1 (en) 2005-11-01

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