CA1026849A - Monitor systems - Google Patents

Monitor systems

Info

Publication number
CA1026849A
CA1026849A CA210,679A CA210679A CA1026849A CA 1026849 A CA1026849 A CA 1026849A CA 210679 A CA210679 A CA 210679A CA 1026849 A CA1026849 A CA 1026849A
Authority
CA
Canada
Prior art keywords
monitor systems
monitor
systems
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
Application number
CA210,679A
Other languages
English (en)
French (fr)
Other versions
CA210679S (en
Inventor
Mark B. Wilson
Michael T. Usher
Michael Camilleri
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Application granted granted Critical
Publication of CA1026849A publication Critical patent/CA1026849A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/20—Control of position or direction using feedback using a digital comparing device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/18—Transmitting of movement of initiating means to steering engine
    • B63H25/24—Transmitting of movement of initiating means to steering engine by electrical means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
    • G05D1/0077—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements using redundant signals or controls
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Selective Calling Equipment (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Testing And Monitoring For Control Systems (AREA)
CA210,679A 1973-10-18 1974-10-03 Monitor systems Expired CA1026849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48604/73A GB1481409A (en) 1973-10-18 1973-10-18 Monitor systems

Publications (1)

Publication Number Publication Date
CA1026849A true CA1026849A (en) 1978-02-21

Family

ID=10449221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210,679A Expired CA1026849A (en) 1973-10-18 1974-10-03 Monitor systems

Country Status (9)

Country Link
US (1) US3969664A (no)
JP (1) JPS5066680A (no)
CA (1) CA1026849A (no)
DE (1) DE2446455A1 (no)
DK (1) DK545974A (no)
FR (1) FR2248546B3 (no)
GB (1) GB1481409A (no)
NO (1) NO146724C (no)
SE (1) SE403942B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369401A (en) * 1978-07-03 1983-01-18 Scovill Manufacturing Co. Valve position monitor and control system
DE2837842A1 (de) * 1978-08-30 1980-03-13 Anschuetz & Co Gmbh Anordnung zum ueberwachen einer rudersteueranlage
DE3117059A1 (de) * 1981-04-29 1983-01-20 German Ing.(Grad.) 8060 Dachau Grimm Schaltung zur beeinflussung der frequenz in elektrischen energieverteilungsnetzen
US4592055A (en) * 1983-05-02 1986-05-27 United Technologies Corporation Outer-loop monitor for aircraft automatic flight control system
US4599698A (en) * 1983-05-02 1986-07-08 United Technologies Corporation Aircraft trim actuator shutdown monitor system and method
RU2509032C1 (ru) * 2012-09-25 2014-03-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мурманский государственный технический университет" (ФГБОУВПО "МГТУ") Способ определения поперечной гидродинамической силы, образующейся на корпусе судна при выполнении сложного маневрирования

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408024A (en) * 1962-02-02 1968-10-29 Honeywell Inc Control apparatus
US3135485A (en) * 1962-06-20 1964-06-02 Sperry Rand Corp Monitoring apparatus for control systems
US3145330A (en) * 1962-11-16 1964-08-18 Sperry Rand Corp Servomechanism apparatus
US3252675A (en) * 1963-10-18 1966-05-24 Sperry Rand Corp Monitoring apparatus for aircraft control system
GB1085729A (en) * 1965-07-26 1967-10-04 Ici Ltd Process control apparatus
US3462662A (en) * 1967-04-12 1969-08-19 Lear Siegler Inc Monitoring and fault correction system for a multiple channel servo actuator
US3551776A (en) * 1968-10-01 1970-12-29 Bendix Corp Triple redundant servo flight control including digital resynchronization of channels,detection of failed channels,and voted output
US3634746A (en) * 1970-10-23 1972-01-11 Sperry Rand Corp Monitor for servosystems
JPS534198B2 (no) * 1972-01-20 1978-02-15
US3794267A (en) * 1972-09-11 1974-02-26 W H K Prod Ltd Apparatus for controlling the tension of yarn, wire, cord or the like

Also Published As

Publication number Publication date
US3969664A (en) 1976-07-13
JPS5066680A (no) 1975-06-05
NO146724B (no) 1982-08-16
FR2248546B3 (no) 1977-07-22
NO743756L (no) 1975-05-12
DE2446455A1 (de) 1975-04-30
SE7413063L (no) 1975-04-21
NO146724C (no) 1982-11-24
GB1481409A (en) 1977-07-27
FR2248546A1 (no) 1975-05-16
DK545974A (no) 1975-06-30
SE403942B (sv) 1978-09-11

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