GB2262627B - Digital adaptive regualtion device and method - Google Patents

Digital adaptive regualtion device and method

Info

Publication number
GB2262627B
GB2262627B GB9226439A GB9226439A GB2262627B GB 2262627 B GB2262627 B GB 2262627B GB 9226439 A GB9226439 A GB 9226439A GB 9226439 A GB9226439 A GB 9226439A GB 2262627 B GB2262627 B GB 2262627B
Authority
GB
United Kingdom
Prior art keywords
regualtion
digital adaptive
adaptive
digital
regualtion device
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
GB9226439A
Other versions
GB9226439D0 (en
GB2262627A (en
Inventor
Klaus Heck
Juergen Kurle
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9226439D0 publication Critical patent/GB9226439D0/en
Publication of GB2262627A publication Critical patent/GB2262627A/en
Application granted granted Critical
Publication of GB2262627B publication Critical patent/GB2262627B/en
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
    • 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
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • 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
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control
    • 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
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2477—Methods of calibrating or learning characterised by the method used for learning

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Feedback Control In General (AREA)
GB9226439A 1991-12-20 1992-12-18 Digital adaptive regualtion device and method Expired - Fee Related GB2262627B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914142155 DE4142155A1 (en) 1991-12-20 1991-12-20 DIGITAL ADAPTIVE CONTROL SYSTEM AND METHOD, ESPECIALLY FOR A COMBUSTION ENGINE

Publications (3)

Publication Number Publication Date
GB9226439D0 GB9226439D0 (en) 1993-02-10
GB2262627A GB2262627A (en) 1993-06-23
GB2262627B true GB2262627B (en) 1995-05-24

Family

ID=6447600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9226439A Expired - Fee Related GB2262627B (en) 1991-12-20 1992-12-18 Digital adaptive regualtion device and method

Country Status (3)

Country Link
JP (1) JP3295469B2 (en)
DE (1) DE4142155A1 (en)
GB (1) GB2262627B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617836A (en) * 1995-10-04 1997-04-08 Ford Motor Company Engine control system for producing and responding to an index of maturity of adaptive learing
EP1517023B1 (en) * 2003-07-30 2007-03-07 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Method for preadjusting the throttling of the suction air in an internal combustion engine
DE102005047240A1 (en) * 2005-10-01 2007-04-05 Daimlerchrysler Ag Control unit e.g. undercarriage controller, measuring value correcting method for motor vehicle, involves providing dynamic factor that is used during each learning cycle of release condition and learning step size
JP4682935B2 (en) * 2006-07-03 2011-05-11 株式会社デンソー Injection characteristic learning method and fuel injection control device
JP7191569B2 (en) * 2018-07-26 2022-12-19 Ntn株式会社 gripping device
DE102020112754B4 (en) 2020-05-12 2023-12-28 Audi Aktiengesellschaft Method for operating an internal combustion engine and corresponding internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566420A (en) * 1984-01-27 1986-01-28 Hitachi, Ltd. Electronic control apparatus for internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566420A (en) * 1984-01-27 1986-01-28 Hitachi, Ltd. Electronic control apparatus for internal combustion engine

Also Published As

Publication number Publication date
GB9226439D0 (en) 1993-02-10
JP3295469B2 (en) 2002-06-24
DE4142155A1 (en) 1993-06-24
JPH05282007A (en) 1993-10-29
GB2262627A (en) 1993-06-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071218