BE780969A - CONTROL DEVICE - Google Patents

CONTROL DEVICE

Info

Publication number
BE780969A
BE780969A BE780969A BE780969A BE780969A BE 780969 A BE780969 A BE 780969A BE 780969 A BE780969 A BE 780969A BE 780969 A BE780969 A BE 780969A BE 780969 A BE780969 A BE 780969A
Authority
BE
Belgium
Prior art keywords
control device
control
Prior art date
Application number
BE780969A
Other languages
Dutch (nl)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BE780969A publication Critical patent/BE780969A/en

Links

Classifications

    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2041—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with more than one idle spare processing component

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
BE780969A 1971-03-29 1972-03-21 CONTROL DEVICE BE780969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7104212A NL7104212A (en) 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
BE780969A true BE780969A (en) 1972-09-21

Family

ID=19812799

Family Applications (1)

Application Number Title Priority Date Filing Date
BE780969A BE780969A (en) 1971-03-29 1972-03-21 CONTROL DEVICE

Country Status (7)

Country Link
BE (1) BE780969A (en)
CA (1) CA996217A (en)
DE (1) DE2214927A1 (en)
FR (1) FR2132097B1 (en)
GB (1) GB1391276A (en)
IT (1) IT960893B (en)
NL (1) NL7104212A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499883A (en) * 1978-01-24 1979-08-07 Toshiba Corp Process supervisory controller
DE3237864C2 (en) * 1982-10-13 1996-05-23 Truetzschler Gmbh & Co Kg Method and device for controlling and regulating a spinning preparation plant
EP0205101B1 (en) * 1985-06-14 1993-09-22 Siemens Aktiengesellschaft Method of operating a data processing system
GB9113300D0 (en) * 1991-06-20 1991-08-07 Drayton Controls Engineering L Controllers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477090A (en) * 1965-04-30 1967-04-14 Foxboro Co Process control and monitoring device

Also Published As

Publication number Publication date
GB1391276A (en) 1975-04-16
CA996217A (en) 1976-08-31
DE2214927A1 (en) 1972-10-12
NL7104212A (en) 1972-10-03
FR2132097B1 (en) 1976-08-06
FR2132097A1 (en) 1972-11-17
IT960893B (en) 1973-11-30

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