FR2344063A1 - Circuit numerique de commande a deux voies au moins - Google Patents

Circuit numerique de commande a deux voies au moins

Info

Publication number
FR2344063A1
FR2344063A1 FR7706985A FR7706985A FR2344063A1 FR 2344063 A1 FR2344063 A1 FR 2344063A1 FR 7706985 A FR7706985 A FR 7706985A FR 7706985 A FR7706985 A FR 7706985A FR 2344063 A1 FR2344063 A1 FR 2344063A1
Authority
FR
France
Prior art keywords
control circuit
digital control
way digital
way
circuit
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.)
Withdrawn
Application number
FR7706985A
Other languages
English (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
Priority claimed from GB9643/76A external-priority patent/GB1560554A/en
Priority claimed from GB21803/77A external-priority patent/GB1560555A/en
Application filed by Smiths Group PLC filed Critical Smiths Group PLC
Publication of FR2344063A1 publication Critical patent/FR2344063A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control By Computers (AREA)
FR7706985A 1976-03-10 1977-03-09 Circuit numerique de commande a deux voies au moins Withdrawn FR2344063A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9643/76A GB1560554A (en) 1976-03-10 1976-03-10 Control systems
GB21803/77A GB1560555A (en) 1976-07-21 1976-07-21 Control systems

Publications (1)

Publication Number Publication Date
FR2344063A1 true FR2344063A1 (fr) 1977-10-07

Family

ID=26243067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706985A Withdrawn FR2344063A1 (fr) 1976-03-10 1977-03-09 Circuit numerique de commande a deux voies au moins

Country Status (3)

Country Link
US (1) US4130241A (fr)
DE (1) DE2710517A1 (fr)
FR (1) FR2344063A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552247A1 (fr) * 1983-09-17 1985-03-22 Tsubakimoto Chain Co Procede et appareil de commande du deplacement d'un vehicule guide automatique
FR2734925A1 (fr) * 1995-05-31 1996-12-06 Snecma Calculateur numerique pleine autorite a double chaine active

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1118101A (fr) * 1977-06-02 1982-02-09 Jerry Doniger Systeme digital de guidage en vol
DE2828484A1 (de) * 1977-07-04 1979-01-25 Smiths Industries Ltd Regelsystem zum ableiten eines ausgangssignals
US4209828A (en) * 1978-06-28 1980-06-24 Westinghouse Electric Corp. Speed decoding and speed error determining control apparatus and method
FR2430633A1 (fr) * 1978-07-07 1980-02-01 Sfena Systeme de commande auto-surveille, d'un processus
EP0013103B1 (fr) * 1978-12-22 1983-06-29 LUCAS INDUSTRIES public limited company Système électrique pour véhicules moteurs
US4276648A (en) * 1979-09-04 1981-06-30 The Boeing Company Midvalue signal selection and fault detection apparatus and method
US4313201A (en) * 1980-03-05 1982-01-26 United Technologies Corporation Tested, dissimilar helicopter stability augmentation
US4363098A (en) * 1980-06-24 1982-12-07 The Boeing Company Electric command spoiler system
US4327437A (en) * 1980-07-30 1982-04-27 Nasa Reconfiguring redundancy management
US4345191A (en) * 1980-08-05 1982-08-17 The Boeing Company Two/one (2/1) fail operational electrohydraulic servoactuator
US4370706A (en) * 1980-09-26 1983-01-25 The Bendix Corporation Controller for a dual servo system
US4472780A (en) * 1981-09-28 1984-09-18 The Boeing Company Fly-by-wire lateral control system
US4517639A (en) * 1982-05-13 1985-05-14 The Boeing Company Fault scoring and selection circuit and method for redundant system
DE3377541D1 (en) * 1982-06-03 1988-09-01 Lucas Ind Plc Control system primarily responsive to signals from digital computers
WO1984000071A1 (fr) * 1982-06-16 1984-01-05 Boeing Co Systeme de pilote automatique de direction de vol
US4679151A (en) * 1982-07-20 1987-07-07 Lucas Industries Public Limited Company Control for a limiting device
US4594714A (en) * 1983-05-02 1986-06-10 United Technologies Corporation Dual-actuator monitor
US4649484A (en) * 1983-08-01 1987-03-10 The Boeing Company Avionic control system
US4698785A (en) * 1983-12-02 1987-10-06 Desmond John P Method and apparatus for detecting control system data processing errors
US4622667A (en) * 1984-11-27 1986-11-11 Sperry Corporation Digital fail operational automatic flight control system utilizing redundant dissimilar data processing
US4734687A (en) * 1985-01-25 1988-03-29 Smiths Industries Public Limited Company Monitoring
DE200352T1 (de) * 1985-03-25 1987-04-30 British Aerospace Plc, London Steuerungssystem mit rechner.
US4799159A (en) * 1985-05-30 1989-01-17 Honeywell Inc. Digital automatic flight control system with disparate function monitoring
US4787041A (en) * 1985-08-01 1988-11-22 Honeywell Data control system for digital automatic flight control system channel with plural dissimilar data processing
US4683570A (en) * 1985-09-03 1987-07-28 General Electric Company Self-checking digital fault detector for modular redundant real time clock
US4785403A (en) * 1986-05-02 1988-11-15 United Technologies Corporation Distributed flight condition data validation system and method
US4887214A (en) * 1987-10-27 1989-12-12 The Boeing Company Flight control system employing two dual controllers operating a dual actuator
US4916612A (en) * 1987-11-02 1990-04-10 The Boeing Company Dual channel signal selection and fault detection system
US4959836A (en) * 1987-12-09 1990-09-25 Siemens Transmission Systems, Inc. Register robustness improvement circuit and method
FR2624964B1 (fr) * 1987-12-22 1990-06-01 Aerospatiale Systeme de reference de vitesse pour le pilotage d'un aeronef
DE3825280A1 (de) * 1988-07-26 1990-02-01 Bayerische Motoren Werke Ag Steuersystem fuer stelleinrichtungen eines kraftfahrzeugs
US5245531A (en) * 1989-03-10 1993-09-14 Kabushiki Kaisha Toshiba Multiplexed digital control device
DE69020197T2 (de) * 1989-03-16 1995-11-02 Lucas Ind Plc Gerät zum Trennen einer Vorrichtung von der Energiezufuhr.
US5274554A (en) * 1991-02-01 1993-12-28 The Boeing Company Multiple-voting fault detection system for flight critical actuation control systems
US5206810A (en) * 1991-02-07 1993-04-27 General Electric Company Redundant actuator control
US5493497A (en) * 1992-06-03 1996-02-20 The Boeing Company Multiaxis redundant fly-by-wire primary flight control system
FR2704329B1 (fr) * 1993-04-21 1995-07-13 Csee Transport Système de sécurité à microprocesseur, applicable notamment au domaine des transports ferroviaires.
US5550736A (en) * 1993-04-27 1996-08-27 Honeywell Inc. Fail-operational fault tolerant flight critical computer architecture and monitoring method
US5515282A (en) * 1994-04-25 1996-05-07 The Boeing Company Method and apparatus for implementing a databus voter to select flight command signals from one of several redundant asynchronous digital primary flight computers
US5806805A (en) * 1996-08-07 1998-09-15 The Boeing Company Fault tolerant actuation system for flight control actuators
US6367031B1 (en) * 1998-12-17 2002-04-02 Honeywell International Inc. Critical control adaption of integrated modular architecture
US6813527B2 (en) 2002-11-20 2004-11-02 Honeywell International Inc. High integrity control system architecture using digital computing platforms with rapid recovery
US6922625B2 (en) * 2002-12-12 2005-07-26 Honeywell International Inc. Jet engine control and protection system and method
JP4490963B2 (ja) 2003-02-15 2010-06-30 ガルフストリーム・エアロスペース・コーポレイション 航空機キャビン大気組成制御方法
US7098619B2 (en) * 2004-01-28 2006-08-29 Stridsberg Innovation Ab Actuator and movement linkage system
EP1977297A4 (fr) * 2006-01-17 2010-02-24 Gulfstream Aerospace Corp Appareil et procédé de commande de secours utilisés dans un système de commande de vol distribué
JP2009523657A (ja) * 2006-01-17 2009-06-25 ガルフストリーム・エアロスペース・コーポレイション 統合バックアップ制御システム用のシステムおよび方法
US7565586B2 (en) * 2006-05-25 2009-07-21 Honeywell International Inc. Method and apparatus for latent fault memory scrub in memory intensive computer hardware
CN101916069B (zh) * 2010-08-19 2012-11-07 中国航空工业第六一八研究所 电传飞控模拟备份***余度配置结构
CN103140814B (zh) * 2010-10-11 2016-08-03 通用电气公司 用于检测冗余传感器信号中的移位的***、方法和设备
FR2982239B1 (fr) * 2011-11-08 2014-05-09 Airbus Operations Sas Procede et dispositif de detection du blocage d'une gouverne d'aeronef.
US10599534B1 (en) * 2018-11-06 2020-03-24 Bae Systems Controls Inc. Three lane bit-for-bit remote electronic unit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444528A (en) * 1966-11-17 1969-05-13 Martin Marietta Corp Redundant computer systems
US3593307A (en) * 1968-09-20 1971-07-13 Adaptronics Inc Redundant, self-checking, self-organizing control system
FR2104778A1 (fr) * 1970-07-09 1972-04-21 United Kingdom Government
US3688099A (en) * 1971-04-28 1972-08-29 Lear Siegler Inc Automatic control system with a digital computer
FR2245020A1 (fr) * 1973-09-24 1975-04-18 Smiths Industries Ltd
DE2529964A1 (de) * 1974-07-05 1976-01-22 Sperry Rand Corp Automatisches flugsteuersystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861744A (en) * 1955-06-01 1958-11-25 Rca Corp Verification system
US3351315A (en) * 1962-02-02 1967-11-07 Honeywell Inc Control apparatus
US3805235A (en) * 1972-12-26 1974-04-16 Collins Radio Co Equalization means for multi-channel redundant control system
US3882406A (en) * 1973-11-14 1975-05-06 Honeywell Inc Fault suppressing signal selection apparatus
US3931505A (en) * 1974-03-13 1976-01-06 Bell Telephone Laboratories, Incorporated Program controlled data processor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444528A (en) * 1966-11-17 1969-05-13 Martin Marietta Corp Redundant computer systems
US3593307A (en) * 1968-09-20 1971-07-13 Adaptronics Inc Redundant, self-checking, self-organizing control system
FR2104778A1 (fr) * 1970-07-09 1972-04-21 United Kingdom Government
US3688099A (en) * 1971-04-28 1972-08-29 Lear Siegler Inc Automatic control system with a digital computer
FR2245020A1 (fr) * 1973-09-24 1975-04-18 Smiths Industries Ltd
DE2529964A1 (de) * 1974-07-05 1976-01-22 Sperry Rand Corp Automatisches flugsteuersystem

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552247A1 (fr) * 1983-09-17 1985-03-22 Tsubakimoto Chain Co Procede et appareil de commande du deplacement d'un vehicule guide automatique
FR2734925A1 (fr) * 1995-05-31 1996-12-06 Snecma Calculateur numerique pleine autorite a double chaine active

Also Published As

Publication number Publication date
US4130241A (en) 1978-12-19
DE2710517A1 (de) 1977-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse