BR8402038A - Monitor de atuador duplo - Google Patents

Monitor de atuador duplo

Info

Publication number
BR8402038A
BR8402038A BR8402038A BR8402038A BR8402038A BR 8402038 A BR8402038 A BR 8402038A BR 8402038 A BR8402038 A BR 8402038A BR 8402038 A BR8402038 A BR 8402038A BR 8402038 A BR8402038 A BR 8402038A
Authority
BR
Brazil
Prior art keywords
double actuator
actuator monitor
monitor
double
actuator
Prior art date
Application number
BR8402038A
Other languages
English (en)
Inventor
William Christian Fischer
Stuart C Wright
David John Verzella
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of BR8402038A publication Critical patent/BR8402038A/pt

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
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems

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)
  • Safety Devices In Control Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Position Or Direction (AREA)
BR8402038A 1983-05-02 1984-05-02 Monitor de atuador duplo BR8402038A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/490,645 US4594714A (en) 1983-05-02 1983-05-02 Dual-actuator monitor

Publications (1)

Publication Number Publication Date
BR8402038A true BR8402038A (pt) 1984-12-11

Family

ID=23948920

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402038A BR8402038A (pt) 1983-05-02 1984-05-02 Monitor de atuador duplo

Country Status (6)

Country Link
US (1) US4594714A (pt)
JP (1) JPH0774037B2 (pt)
BR (1) BR8402038A (pt)
DE (1) DE3416241C2 (pt)
GB (1) GB2140173B (pt)
IT (1) IT1173942B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772445A (en) * 1985-12-23 1988-09-20 Electric Power Research Institute System for determining DC drift and noise level using parity-space validation
US4797670A (en) * 1987-01-30 1989-01-10 Joyner Engineers & Trainers, Inc. Redundant signal selector system
ATE114835T1 (de) * 1991-07-22 1994-12-15 Siemens Ag Verfahren zur fehlererkennung und -lokalisierung von redundanten signalgebern einer automatisierungsanlage.
FR2841075B1 (fr) * 2002-06-13 2004-12-24 Systemig Sa Dispositif de controle et/ou de surveillance utilisant au moins un controleur de transmission
SE529122C2 (sv) * 2004-09-24 2007-05-02 Jokab Safety Ab Skyddsanordning för områdesbegränsning och övervakning
FR2901893B1 (fr) * 2006-06-06 2008-09-12 Airbus France Sas Dispositif de surveillance d'informations de commande d'un aeronef
US8033500B1 (en) * 2008-04-28 2011-10-11 Rockwell Collins, Inc. Actuator load path monitoring system
US8496204B1 (en) 2011-07-06 2013-07-30 Rockwell Collins, Inc. Method and system for minimizing axial backlash in a dual load path fail-safe aircraft actuator system
US8714479B1 (en) 2011-08-11 2014-05-06 Rockwell Collins, Inc. Centering, release and reset mechanism
JP6178587B2 (ja) * 2013-02-28 2017-08-09 三菱航空機株式会社 航空機のアクチュエータ装置、及び、航空機
US20210163021A1 (en) * 2018-10-30 2021-06-03 Motional Ad Llc Redundancy in autonomous vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043526A (en) * 1976-02-23 1977-08-23 The United States Of America As Represented By The Secretary Of The Navy Autopilot hardover failure protection system
FR2344063A1 (fr) * 1976-03-10 1977-10-07 Smiths Industries Ltd Circuit numerique de commande a deux voies au moins
US4095763A (en) * 1977-02-25 1978-06-20 Textron, Inc. Fail safe augmentation system
US4209734A (en) * 1978-03-27 1980-06-24 Sperry Corporation Dynamic equalization system for dual channel automatic pilot
US4387432A (en) * 1981-03-30 1983-06-07 United Technologies Corporation Pulsed aircraft actuator
US4460964A (en) * 1981-08-31 1984-07-17 Sperry Corporation Multiaxis hardover protection apparatus for automatic flight control systems
US4472806A (en) * 1982-05-03 1984-09-18 The Boeing Company Signal selection and fault detection apparatus

Also Published As

Publication number Publication date
DE3416241C2 (de) 1995-05-24
IT8420760A1 (it) 1985-11-02
IT1173942B (it) 1987-06-24
JPH0774037B2 (ja) 1995-08-09
US4594714A (en) 1986-06-10
JPS59209996A (ja) 1984-11-28
GB2140173B (en) 1986-07-30
DE3416241A1 (de) 1984-11-08
GB8410986D0 (en) 1984-06-06
IT8420760A0 (it) 1984-05-02
GB2140173A (en) 1984-11-21

Similar Documents

Publication Publication Date Title
IT1181465B (it) Micropinza chirurgica
DK162816C (da) Medicinsk elektrodeaggregat
BR8405837A (pt) Articulacao esferica
DK228884A (da) Herbicide sulfonamider
IT1181815B (it) Elettrocardiografo
IT1218842B (it) Antibiotici comprendenti vinilcefalosporine sostituite
IT1180022B (it) Manipolo dentistico
IT1180021B (it) Manipolo dentistico
DK419184D0 (da) Mikroindkapsling
BR8402038A (pt) Monitor de atuador duplo
ATA105684A (de) Insektizide zubereitung
DK465884A (da) Pesticidt middel
FR2556553B1 (fr) Herse rotative
DK540784D0 (da) Herbicide sulfonamider
FI840607A0 (fi) Pesticidala nitrometylenderivat
BR8406312A (pt) Dispositivo atuador
DK158847C (da) Aktuator
AT383006B (de) Maisrebler
BR8307704A (pt) Monitor de estado
BR6301424U (pt) Monitor
BR8301344A (pt) Tipoia descartavel
SE8307110D0 (sv) Endoskop
SE8301381D0 (sv) Manoverdon
IT1170109B (it) Attuatore rotativo
KR840006494U (ko) 트렉트용 써레

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/05/99