DE69113164T2 - Verfahren und Vorrichtung für die Steuerung eines Prozesses. - Google Patents

Verfahren und Vorrichtung für die Steuerung eines Prozesses.

Info

Publication number
DE69113164T2
DE69113164T2 DE69113164T DE69113164T DE69113164T2 DE 69113164 T2 DE69113164 T2 DE 69113164T2 DE 69113164 T DE69113164 T DE 69113164T DE 69113164 T DE69113164 T DE 69113164T DE 69113164 T2 DE69113164 T2 DE 69113164T2
Authority
DE
Germany
Prior art keywords
control
accumulated
deviation
subgroup
independent
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 - Fee Related
Application number
DE69113164T
Other languages
English (en)
Other versions
DE69113164D1 (de
Inventor
Paul C Badavas
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.)
Schneider Electric Systems USA Inc
Original Assignee
Foxboro Co
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 Foxboro Co filed Critical Foxboro Co
Application granted granted Critical
Publication of DE69113164D1 publication Critical patent/DE69113164D1/de
Publication of DE69113164T2 publication Critical patent/DE69113164T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G05B21/00—Systems involving sampling of the variable controlled
    • G05B21/02—Systems involving sampling of the variable controlled electric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE69113164T 1990-07-30 1991-07-23 Verfahren und Vorrichtung für die Steuerung eines Prozesses. Expired - Fee Related DE69113164T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/559,645 US5150289A (en) 1990-07-30 1990-07-30 Method and apparatus for process control

Publications (2)

Publication Number Publication Date
DE69113164D1 DE69113164D1 (de) 1995-10-26
DE69113164T2 true DE69113164T2 (de) 1996-05-30

Family

ID=24234424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113164T Expired - Fee Related DE69113164T2 (de) 1990-07-30 1991-07-23 Verfahren und Vorrichtung für die Steuerung eines Prozesses.

Country Status (5)

Country Link
US (1) US5150289A (de)
EP (1) EP0469771B1 (de)
JP (1) JPH05324006A (de)
AT (1) ATE128253T1 (de)
DE (1) DE69113164T2 (de)

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Also Published As

Publication number Publication date
EP0469771A2 (de) 1992-02-05
ATE128253T1 (de) 1995-10-15
DE69113164D1 (de) 1995-10-26
EP0469771B1 (de) 1995-09-20
US5150289A (en) 1992-09-22
EP0469771A3 (en) 1992-09-23
JPH05324006A (ja) 1993-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee