CA2490839C - Appareil a precision renforcee permettant l'installation d'une charge en une position cible sous-marine et procede de commande d'un tel appareil - Google Patents

Appareil a precision renforcee permettant l'installation d'une charge en une position cible sous-marine et procede de commande d'un tel appareil Download PDF

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Publication number
CA2490839C
CA2490839C CA002490839A CA2490839A CA2490839C CA 2490839 C CA2490839 C CA 2490839C CA 002490839 A CA002490839 A CA 002490839A CA 2490839 A CA2490839 A CA 2490839A CA 2490839 C CA2490839 C CA 2490839C
Authority
CA
Canada
Prior art keywords
acoustic array
acoustic
processing arrangement
output data
sound velocity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002490839A
Other languages
English (en)
Other versions
CA2490839A1 (fr
Inventor
Francois Bernard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from CA002401587A external-priority patent/CA2401587C/fr
Publication of CA2490839A1 publication Critical patent/CA2490839A1/fr
Application granted granted Critical
Publication of CA2490839C publication Critical patent/CA2490839C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
    • B63C11/42—Diving chambers with mechanical link, e.g. cable, to a base of closed type with independent propulsion or direction control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/46—Position indicators for suspended loads or for crane elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Ocean & Marine Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Navigation (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Earth Drilling (AREA)
CA002490839A 2000-03-20 2000-03-20 Appareil a precision renforcee permettant l'installation d'une charge en une position cible sous-marine et procede de commande d'un tel appareil Expired - Fee Related CA2490839C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002401587A CA2401587C (fr) 2000-03-20 2000-03-20 Appareil a precision renforcee permettant l'installation d'une charge en une position cible sous-marine et procede de commande d'un tel appareil

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002401587A Division CA2401587C (fr) 2000-03-20 2000-03-20 Appareil a precision renforcee permettant l'installation d'une charge en une position cible sous-marine et procede de commande d'un tel appareil

Publications (2)

Publication Number Publication Date
CA2490839A1 CA2490839A1 (fr) 2001-09-27
CA2490839C true CA2490839C (fr) 2009-06-09

Family

ID=34140442

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002569992A Expired - Fee Related CA2569992C (fr) 2000-03-20 2000-03-20 Processeur de navigation, systeme comprenant ledit processeur de navigation et methode de commande d'un systeme sous-marin par ledit processeur de navigation
CA002490839A Expired - Fee Related CA2490839C (fr) 2000-03-20 2000-03-20 Appareil a precision renforcee permettant l'installation d'une charge en une position cible sous-marine et procede de commande d'un tel appareil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002569992A Expired - Fee Related CA2569992C (fr) 2000-03-20 2000-03-20 Processeur de navigation, systeme comprenant ledit processeur de navigation et methode de commande d'un systeme sous-marin par ledit processeur de navigation

Country Status (1)

Country Link
CA (2) CA2569992C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107992089A (zh) * 2018-01-19 2018-05-04 美钻能源科技(上海)有限公司 一种智能自动化海洋养殖系统及其方法
CN108490396B (zh) * 2018-03-16 2022-09-16 哈尔滨工业大学（威海） 一种基于水声信号卡尔曼滤波的超短基线定位方法
CN110132281B (zh) * 2019-05-21 2023-10-20 哈尔滨工程大学 一种基于询问应答模式的水下高速目标高精度自主声学导航方法
CN113184147B (zh) * 2021-04-30 2022-07-29 白城师范学院 一种具有防陷入淤泥功能的多目标协同搜索水下机器人
CN118640939B (zh) * 2024-08-15 2024-10-22 四川中图三维信息技术有限公司 一种海洋地理测绘中的目标轨迹修正方法及系统

Also Published As

Publication number Publication date
CA2490839A1 (fr) 2001-09-27
CA2569992C (fr) 2009-09-29
CA2569992A1 (fr) 2001-09-27

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