SE7802097L - SELF-PROPOSED REGULATOR - Google Patents

SELF-PROPOSED REGULATOR

Info

Publication number
SE7802097L
SE7802097L SE7802097A SE7802097A SE7802097L SE 7802097 L SE7802097 L SE 7802097L SE 7802097 A SE7802097 A SE 7802097A SE 7802097 A SE7802097 A SE 7802097A SE 7802097 L SE7802097 L SE 7802097L
Authority
SE
Sweden
Prior art keywords
self
estimating
adjusting device
controller
adjusting
Prior art date
Application number
SE7802097A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE442921B (en
Inventor
G Bengtsson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7802097A priority Critical patent/SE442921B/en
Priority to DE19792905525 priority patent/DE2905525A1/en
Priority to DK68679A priority patent/DK148853C/en
Priority to FI790565A priority patent/FI72215C/en
Priority to NO790576A priority patent/NO156345C/en
Priority to CA000322167A priority patent/CA1142590A/en
Priority to GB7906252A priority patent/GB2015771B/en
Publication of SE7802097L publication Critical patent/SE7802097L/en
Publication of SE442921B publication Critical patent/SE442921B/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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system

Abstract

A self-adjusting regulator for regulating a process 1 comprises a linear, digital controller 3 typically of PI or PID characteristic and which receives a reference value 4 and supplies a control signal 2 to the process 1. The parameters of the controller 3 are automatically adjusted with the aid of a first estimating and adjusting device 5 which samples the process 1 by means of a sampling device 7 controlled by a second estimating and adjusting device 6. The latter may thus, for example, select a sampling time to suit a set response delay time equal to a certain number of sample intervals, so as to give accurate but stable control. <IMAGE>
SE7802097A 1978-02-23 1978-02-23 SELF-ADJUSTING REGULATOR SE442921B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7802097A SE442921B (en) 1978-02-23 1978-02-23 SELF-ADJUSTING REGULATOR
DE19792905525 DE2905525A1 (en) 1978-02-23 1979-02-14 SELF-ADJUSTING CONTROLLER ARRANGEMENT
DK68679A DK148853C (en) 1978-02-23 1979-02-16 SELF-ADJUSTING REGULATOR
FI790565A FI72215C (en) 1978-02-23 1979-02-20 Device for self-adjusting controllers.
NO790576A NO156345C (en) 1978-02-23 1979-02-21 SELF-ADJUSTING REGULATOR.
CA000322167A CA1142590A (en) 1978-02-23 1979-02-22 Self-adjusting regulator
GB7906252A GB2015771B (en) 1978-02-23 1979-02-22 Self-adjusting regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802097A SE442921B (en) 1978-02-23 1978-02-23 SELF-ADJUSTING REGULATOR

Publications (2)

Publication Number Publication Date
SE7802097L true SE7802097L (en) 1979-08-24
SE442921B SE442921B (en) 1986-02-03

Family

ID=20334083

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802097A SE442921B (en) 1978-02-23 1978-02-23 SELF-ADJUSTING REGULATOR

Country Status (7)

Country Link
CA (1) CA1142590A (en)
DE (1) DE2905525A1 (en)
DK (1) DK148853C (en)
FI (1) FI72215C (en)
GB (1) GB2015771B (en)
NO (1) NO156345C (en)
SE (1) SE442921B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199004A (en) * 1981-06-01 1982-12-06 Toshiba Corp Sample value adaptive process controller
US4492336A (en) * 1982-03-17 1985-01-08 Matsushita Electric Industrial Co., Ltd. Cooker with heating control system
DE3921158A1 (en) * 1989-06-28 1991-01-10 Pintsch Bamag Ag Automatic double-panel door opening and closure drive - has constant closing force with set-point control such that obstruction reduces armature current and torque
DE19516627A1 (en) * 1995-05-05 1996-11-07 Ranco Inc Method and device for controlling a process
DE19519378B4 (en) * 1995-05-26 2011-06-30 Bayerische Motoren Werke Aktiengesellschaft, 80809 Cooling system with electrically adjustable actuator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335788A1 (en) * 1972-07-21 1974-01-31 Allmaenna Svenska Elek Ska Ab SELF-ADJUSTING REGULATOR

Also Published As

Publication number Publication date
DK148853C (en) 1986-04-21
FI72215C (en) 1987-04-13
NO790576L (en) 1979-08-24
NO156345C (en) 1987-09-02
NO156345B (en) 1987-05-25
GB2015771A (en) 1979-09-12
SE442921B (en) 1986-02-03
GB2015771B (en) 1982-08-18
FI790565A (en) 1979-08-24
FI72215B (en) 1986-12-31
DK148853B (en) 1985-10-28
DE2905525A1 (en) 1979-09-06
DE2905525C2 (en) 1991-02-28
DK68679A (en) 1979-08-24
CA1142590A (en) 1983-03-08

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