FI20021047A - Method and control arrangements for controlling a sheet making process - Google Patents

Method and control arrangements for controlling a sheet making process Download PDF

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Publication number
FI20021047A
FI20021047A FI20021047A FI20021047A FI20021047A FI 20021047 A FI20021047 A FI 20021047A FI 20021047 A FI20021047 A FI 20021047A FI 20021047 A FI20021047 A FI 20021047A FI 20021047 A FI20021047 A FI 20021047A
Authority
FI
Finland
Prior art keywords
controlling
making process
control arrangements
sheet making
sheet
Prior art date
Application number
FI20021047A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI115325B (en
Inventor
John Shakespeare
Original Assignee
Metso Paper Automation Oy
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 US09/452,397 external-priority patent/US6421575B1/en
Application filed by Metso Paper Automation Oy filed Critical Metso Paper Automation Oy
Priority to FI20021047A priority Critical patent/FI115325B/en
Publication of FI20021047A publication Critical patent/FI20021047A/en
Application granted granted Critical
Publication of FI115325B publication Critical patent/FI115325B/en

Links

FI20021047A 1999-12-01 2002-05-31 Controlling sheet-making process, involves forming control action candidates based on the error by process models, of which at least one is perturbed process model, and forming control action FI115325B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20021047A FI115325B (en) 1999-12-01 2002-05-31 Controlling sheet-making process, involves forming control action candidates based on the error by process models, of which at least one is perturbed process model, and forming control action

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US45239799 1999-12-01
US09/452,397 US6421575B1 (en) 1999-12-01 1999-12-01 Method and control arrangement for controlling sheet-making process
FI0001049 2000-11-30
PCT/FI2000/001049 WO2001040806A1 (en) 1999-12-01 2000-11-30 Method and control arrangement for controlling sheet-making process
FI20021047 2002-05-31
FI20021047A FI115325B (en) 1999-12-01 2002-05-31 Controlling sheet-making process, involves forming control action candidates based on the error by process models, of which at least one is perturbed process model, and forming control action

Publications (2)

Publication Number Publication Date
FI20021047A true FI20021047A (en) 2002-07-12
FI115325B FI115325B (en) 2005-04-15

Family

ID=26161316

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021047A FI115325B (en) 1999-12-01 2002-05-31 Controlling sheet-making process, involves forming control action candidates based on the error by process models, of which at least one is perturbed process model, and forming control action

Country Status (1)

Country Link
FI (1) FI115325B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119000B (en) 2006-12-01 2008-06-13 Metso Paper Inc Process and system for controlling a manufacturing or finishing process of paper or cardboard

Also Published As

Publication number Publication date
FI115325B (en) 2005-04-15

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