AU1836983A – Structured design and decentralised control of production installations
– Google Patents
AU1836983A – Structured design and decentralised control of production installations
– Google Patents
Structured design and decentralised control of production installations
Info
Publication number
AU1836983A
AU1836983A
AU18369/83A
AU1836983A
AU1836983A
AU 1836983 A
AU1836983 A
AU 1836983A
AU 18369/83 A
AU18369/83 A
AU 18369/83A
AU 1836983 A
AU1836983 A
AU 1836983A
AU 1836983 A
AU1836983 A
AU 1836983A
Authority
AU
Australia
Prior art keywords
groups
operating
control
parameters
control regions
Prior art date
1982-08-31
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.)
Abandoned
Application number
AU18369/83A
Inventor
Manfred Niese
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.)
Bayer AG
Original Assignee
Bayer AG
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.)
1982-08-31
Filing date
1983-08-24
Publication date
1984-03-08
1983-08-24
Application filed by Bayer AG
filed
Critical
Bayer AG
1984-03-08
Publication of AU1836983A
publication
Critical
patent/AU1836983A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G05B15/00—Systems controlled by a computer
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
B01J19/0006—Controlling or regulating processes
G—PHYSICS
G05—CONTROLLING; REGULATING
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/8593—Systems
Y10T137/86389—Programmer or timer
Y10T137/86445—Plural, sequential, valve actuations
Abstract
A process for controlling an installation for the production of chemical substances sub-divides the process control into control regions which are controlled in a decentralized manner and in which a closed divisional function is carried out independently in each case. The working condition of a control region is determined by operating types which may be initially given and by a limited number of discrete operating values. The process parameters determining the control region condition are allocated to each operating value in one formulation. These parameters are adjusted by means of suitable devices. In the event of deviations of a parameter, the other formulation parameters are not adapted, but the procedure is interrupted if the permissible parameter limits are exceeded. Increases in the operating values are only permissible from a quasi-stationary working condition which is characterized by a normal signal formed from the process measurement values. In several control regions, the necessary flexibility is secured by a flow decoupling by means of buffers. Similar control regions are combined into groups, and different groups are combined into main groups. Groups and main groups are controlled together and are decoupled from one another by strategic buffers.
AU18369/83A
1982-08-31
1983-08-24
Structured design and decentralised control of production installations
Abandoned
AU1836983A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE19823232401
DE3232401A1
(en)
1982-08-31
1982-08-31
STRUCTURED STRUCTURE AND DECENTRALIZED MANAGEMENT OF PRODUCTION PLANTS
DE32324014
1982-08-31
Publications (1)
Publication Number
Publication Date
AU1836983A
true
AU1836983A
(en)
1984-03-08
Family
ID=6172165
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU18369/83A
Abandoned
AU1836983A
(en)
1982-08-31
1983-08-24
Structured design and decentralised control of production installations
Country Status (15)
Country
Link
US
(1)
US4623968A
(en)
EP
(1)
EP0104411B1
(en)
JP
(1)
JPS5965304A
(en)
KR
(1)
KR840006082A
(en)
AT
(1)
ATE23678T1
(en)
AU
(1)
AU1836983A
(en)
CA
(1)
CA1200878A
(en)
DD
(1)
DD217334A5
(en)
DE
(2)
DE3232401A1
(en)
DK
(1)
DK395183A
(en)
ES
(1)
ES525255A0
(en)
FI
(1)
FI75681C
(en)
IL
(1)
IL69582A
(en)
NO
(1)
NO832944L
(en)
ZA
(1)
ZA836409B
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS6130597A
(en)
*
1984-07-20
1986-02-12
Nippon Zeon Co Ltd
Device for synthesizing polynucleotide
GB2181969B
(en)
*
1985-08-30
1989-12-13
Mather & Sons Ltd J E
Wine making plant
JPH083731B2
(en)
*
1988-10-18
1996-01-17
株式会社日立製作所
Programmable controller
NL9100557A
(en)
*
1991-03-28
1992-10-16
Stork Fmn B V
METHOD AND APPARATUS FOR SUBJECTING VACUUM TREATMENT OF PARTICLES IN A LIQUID ENVIRONMENT
DE4430414A1
(en)
*
1994-08-26
1996-02-29
Buna Gmbh
Chemical plant prod. correctly dispensed chemical prods. with integrated personnel and equipment protection
US6611735B1
(en)
*
1999-11-17
2003-08-26
Ethyl Corporation
Method of predicting and optimizing production
US8755939B2
(en)
*
2008-06-30
2014-06-17
Rockwell Automation Technologies, Inc.
Throughput/yield optimized model predictive control
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3220998A
(en)
*
1961-05-04
1965-11-30
Phillips Petroleum Co
Control of exothermic process carried out in series of reactors
US3759820A
(en)
*
1972-05-11
1973-09-18
Universal Oil Prod Co
Control of multi reaction zones in response to two qualities of product
1982
1982-08-31
DE
DE19823232401
patent/DE3232401A1/en
not_active
Withdrawn
1983
1983-08-09
US
US06/521,771
patent/US4623968A/en
not_active
Expired – Fee Related
1983-08-16
NO
NO832944A
patent/NO832944L/en
unknown
1983-08-19
DE
DE8383108191T
patent/DE3367739D1/en
not_active
Expired
1983-08-19
EP
EP83108191A
patent/EP0104411B1/en
not_active
Expired
1983-08-19
AT
AT83108191T
patent/ATE23678T1/en
not_active
IP Right Cessation
1983-08-24
AU
AU18369/83A
patent/AU1836983A/en
not_active
Abandoned
1983-08-29
IL
IL69582A
patent/IL69582A/en
unknown
1983-08-29
CA
CA000435548A
patent/CA1200878A/en
not_active
Expired
1983-08-29
DD
DD83254312A
patent/DD217334A5/en
not_active
IP Right Cessation
1983-08-29
FI
FI833064A
patent/FI75681C/en
not_active
IP Right Cessation
1983-08-30
JP
JP58157261A
patent/JPS5965304A/en
active
Granted
1983-08-30
DK
DK395183A
patent/DK395183A/en
not_active
Application Discontinuation
1983-08-30
ZA
ZA836409A
patent/ZA836409B/en
unknown
1983-08-31
KR
KR1019830004078A
patent/KR840006082A/en
not_active
Application Discontinuation
1983-08-31
ES
ES525255A
patent/ES525255A0/en
active
Granted
Also Published As
Publication number
Publication date
ES8501134A1
(en)
1984-11-01
ATE23678T1
(en)
1986-12-15
FI833064A0
(en)
1983-08-29
KR840006082A
(en)
1984-11-21
IL69582A
(en)
1987-01-30
DK395183A
(en)
1984-03-01
ZA836409B
(en)
1984-05-30
DE3367739D1
(en)
1987-01-08
CA1200878A
(en)
1986-02-18
IL69582A0
(en)
1983-11-30
FI833064A
(en)
1984-03-01
DE3232401A1
(en)
1984-03-01
ES525255A0
(en)
1984-11-01
NO832944L
(en)
1984-03-01
FI75681C
(en)
1988-07-11
JPS5965304A
(en)
1984-04-13
EP0104411A1
(en)
1984-04-04
FI75681B
(en)
1988-03-31
EP0104411B1
(en)
1986-11-20
US4623968A
(en)
1986-11-18
JPH0439081B2
(en)
1992-06-26
DD217334A5
(en)
1985-01-09
DK395183D0
(en)
1983-08-30
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