DE2262355C2 - Prozeßregeleinrichtung - Google Patents

Prozeßregeleinrichtung

Info

Publication number
DE2262355C2
DE2262355C2 DE2262355A DE2262355A DE2262355C2 DE 2262355 C2 DE2262355 C2 DE 2262355C2 DE 2262355 A DE2262355 A DE 2262355A DE 2262355 A DE2262355 A DE 2262355A DE 2262355 C2 DE2262355 C2 DE 2262355C2
Authority
DE
Germany
Prior art keywords
counter
control device
output
signal
process control
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
Application number
DE2262355A
Other languages
German (de)
English (en)
Other versions
DE2262355A1 (de
Inventor
Michael Murray Lichfield Staffordshire Bertioli
Duncan Barry Leamington Spa Warwickshire Hodgson
John Michael Birmingham Ironside
Malcolm Solihull Warwickshire Williams
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Ltd Birmingham
Lucas Electrical Co Ltd
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 Lucas Electrical Ltd Birmingham, Lucas Electrical Co Ltd filed Critical Lucas Electrical Ltd Birmingham
Publication of DE2262355A1 publication Critical patent/DE2262355A1/de
Application granted granted Critical
Publication of DE2262355C2 publication Critical patent/DE2262355C2/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • 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
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/26—Automatic controllers electric in which the output signal is a pulse-train
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
  • Feedback Control In General (AREA)
  • Logic Circuits (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE2262355A 1971-12-21 1972-12-20 Prozeßregeleinrichtung Expired DE2262355C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5950671A GB1422324A (en) 1971-12-21 1971-12-21 Process control apparatus

Publications (2)

Publication Number Publication Date
DE2262355A1 DE2262355A1 (de) 1973-06-28
DE2262355C2 true DE2262355C2 (de) 1983-09-01

Family

ID=10483883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2262355A Expired DE2262355C2 (de) 1971-12-21 1972-12-20 Prozeßregeleinrichtung

Country Status (8)

Country Link
US (1) US3814913A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5430077B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS171743B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2262355C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2164732B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1422324A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT988083B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU904537A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1516302A (en) * 1974-06-18 1978-07-05 Lucas Electrical Ltd Process control apparatus
GB1503338A (en) * 1974-11-30 1978-03-08 Felten & Guilleaume Carlswerk Methods of and apparatuses for measuring temperature and evaluating its effects on a process
JPS52114878A (en) * 1976-03-22 1977-09-27 Mitsubishi Electric Corp Distance controller
JPS5379230A (en) * 1976-12-23 1978-07-13 Toshiba Corp Control device of pulse width controlling inverter
FR2381919A1 (fr) 1977-02-25 1978-09-22 Anvar Dispositif numerique de controle d'avance pour moteurs a combustion interne
US4968864A (en) * 1978-06-05 1990-11-06 Keiichiro Doi Magnetic card control microwave oven
JPS558562A (en) * 1978-07-04 1980-01-22 Sharp Corp Electric oven
SE430106B (sv) 1979-06-18 1983-10-17 Ibm Svenska Ab Hierarkiskt datorsystem
US4276770A (en) * 1979-07-27 1981-07-07 Ethyl Corporation Rapid octane rating
US4291355A (en) * 1979-07-30 1981-09-22 General Electric Company Programmable overload circuit
JPS6279501A (ja) * 1985-10-03 1987-04-11 Toto Ltd ヒ−タ制御装置
CN114870531B (zh) * 2022-05-07 2023-09-29 西安热工研究院有限公司 一种布袋除尘器脉冲阀的控制电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278186A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-05-08 1900-01-01
DE1263141B (de) * 1961-06-23 1968-03-14 Continental Elektro Ind Ag Digitalregler
FR1380450A (fr) * 1963-05-03 1964-12-04 Dispositif générateur de fonctions de plusieurs variables indépendantes utilisable, notamment, dans les équipements industriels de contrôle, de régulation et d'automatisme
DE1272427B (de) * 1964-11-05 1968-07-11 Demag Zug Gmbh Verfahren und Vorrichtung zur digitalen Regelung oder Steuerung
US3578960A (en) * 1966-04-06 1971-05-18 Beckman Instruments Inc Radiation detection system with automatic sample counting rate determination
US3548169A (en) * 1967-03-14 1970-12-15 Fluor Corp Process controlling digital to analog converter
US3621228A (en) * 1969-09-24 1971-11-16 Nasa Digital function generator
US3681581A (en) * 1969-12-31 1972-08-01 Nasa Digital control and information system
JPS5336108A (en) * 1976-09-16 1978-04-04 Fujitsu Ltd Circuit connection system

Also Published As

Publication number Publication date
JPS5430077B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-09-27
DE2262355A1 (de) 1973-06-28
GB1422324A (en) 1976-01-28
FR2164732A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-03
CS171743B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-10-29
IT988083B (it) 1975-04-10
SU904537A3 (ru) 1982-02-07
FR2164732B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-08-26
JPS4868980A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-19
US3814913A (en) 1974-06-04

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: LUCAS ELECTRICAL LTD., BIRMINGHAM, GB

8128 New person/name/address of the agent

Representative=s name: COHAUSZ, W., DIPL.-ING. KNAUF, R., DIPL.-ING., PAT

8181 Inventor (new situation)

Free format text: IRONSIDE, JOHN MICHAEL, BIRMINGHAM, GB HODGSON, DUNCAN BARRY, LEAMINGTON SPA, WARWICKSHIRE, GB BERTIOLI, MICHAEL MURRAY, LICHFIELD, STAFFORDSHIRE, GB WILLIAMS, MALCOLM, SOLIHULL, WARWICKSHIRE, GB

D2 Grant after examination
8364 No opposition during term of opposition