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GB2000609B - Control systems - Google Patents

Control systems

Info

Publication number
GB2000609B
GB2000609B GB7827946A GB7827946A GB2000609B GB 2000609 B GB2000609 B GB 2000609B GB 7827946 A GB7827946 A GB 7827946A GB 7827946 A GB7827946 A GB 7827946A GB 2000609 B GB2000609 B GB 2000609B
Authority
GB
United Kingdom
Prior art keywords
control systems
systems
control
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
GB7827946A
Other versions
GB2000609A (en
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.)
Smiths Group PLC
Original Assignee
Smiths Group 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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB7827946A priority Critical patent/GB2000609B/en
Publication of GB2000609A publication Critical patent/GB2000609A/en
Application granted granted Critical
Publication of GB2000609B publication Critical patent/GB2000609B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
    • G05D1/0808—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
GB7827946A 1977-07-04 1978-06-27 Control systems Expired GB2000609B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7827946A GB2000609B (en) 1977-07-04 1978-06-27 Control systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2793377 1977-07-04
GB7827946A GB2000609B (en) 1977-07-04 1978-06-27 Control systems

Publications (2)

Publication Number Publication Date
GB2000609A GB2000609A (en) 1979-01-10
GB2000609B true GB2000609B (en) 1982-01-06

Family

ID=26259073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827946A Expired GB2000609B (en) 1977-07-04 1978-06-27 Control systems

Country Status (1)

Country Link
GB (1) GB2000609B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396998A1 (en) * 1977-07-04 1979-02-02 Smiths Industries Ltd REACTION LOOP CONTROLLED
US4373184A (en) * 1979-12-26 1983-02-08 The Boeing Company Vertical flight path steering system for aircraft
JPS573101A (en) * 1980-06-09 1982-01-08 Hitachi Ltd Multiple control device
EP0050168A3 (en) * 1980-10-03 1982-05-26 Fanuc Ltd. A position control system for a numerical-controlled machine tool
US4436018A (en) * 1981-02-17 1984-03-13 Textron Inc. Multiple loop control system
US4542679A (en) * 1981-02-17 1985-09-24 Textron Inc. Multiple loop control system
DE3279929D1 (en) * 1982-06-16 1989-10-12 Boeing Co Autopilot flight director system
US5436826A (en) * 1993-10-20 1995-07-25 United Technologies Corporation Dual control with dual sensor averaging and substitution
DE502006005450D1 (en) * 2006-03-29 2010-01-07 Integrated Dynamics Eng Gmbh Method and device for controlling vibration isolation systems
WO2011072362A1 (en) 2009-12-18 2011-06-23 National Research Council Of Canada Response mode for control system of piloted craft

Also Published As

Publication number Publication date
GB2000609A (en) 1979-01-10

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930627