UA106317C2 - Self-adaptive control method for eliminating sensor drift and device thereof - Google Patents

Self-adaptive control method for eliminating sensor drift and device thereof

Info

Publication number
UA106317C2
UA106317C2 UAA201307043A UAA201307043A UA106317C2 UA 106317 C2 UA106317 C2 UA 106317C2 UA A201307043 A UAA201307043 A UA A201307043A UA A201307043 A UAA201307043 A UA A201307043A UA 106317 C2 UA106317 C2 UA 106317C2
Authority
UA
Ukraine
Prior art keywords
control
drift
gear box
adaptive
control system
Prior art date
Application number
UAA201307043A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Сянью ГУН
Original Assignee
Чери Аутомобайл Ко., Лтд.
Вуху Пауэр-Технолоджи Ресёрч Ко., Лтд.
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 Чери Аутомобайл Ко., Лтд., Вуху Пауэр-Технолоджи Ресёрч Ко., Лтд. filed Critical Чери Аутомобайл Ко., Лтд.
Publication of UA106317C2 publication Critical patent/UA106317C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
    • G01D3/0365—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves the undesired influence being measured using a separate sensor, which produces an influence related signal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/683—Sensing pressure in control systems or in fluid controlled devices, e.g. by pressure sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1284—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Transmission Device (AREA)

Abstract

The invention relates to control of automatic gear box, and in particular it provides the method of adaptive control for eliminating sensor drift. In the method for adaptive control for eliminating sensor drift the adaptive algorithm in its control system compares the signals of oil pressure of the automatic gear box and calculates the value of drift of zero at current temperature of oil. By means of the method at use of the transmission article when the block for control of the gear box operates normally the control system can perform intellectual control of the parameters in online mode and automatically remove the drift of zero of the sensor. The method has high adaptability and makes it possible to keep with requirements to control. The realization of the adaptive algorithm in the control system makes it possible to provide automatic transmission article that maintains optimal characteristics within the whole period of operation, i.e. high safety and low consumed power.
UAA201307043A 2010-11-15 2011-03-07 Self-adaptive control method for eliminating sensor drift and device thereof UA106317C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010547548.XA CN102062209B (en) 2010-11-15 2010-11-15 Self-adaptive control method and device for eliminating drifting of sensor
PCT/CN2011/071560 WO2012065386A1 (en) 2010-11-15 2011-03-07 Self-adaptive control method for eliminating sensor drift and device thereof

Publications (1)

Publication Number Publication Date
UA106317C2 true UA106317C2 (en) 2014-08-11

Family

ID=43997621

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201307043A UA106317C2 (en) 2010-11-15 2011-03-07 Self-adaptive control method for eliminating sensor drift and device thereof

Country Status (5)

Country Link
CN (1) CN102062209B (en)
BR (1) BR112013011712A2 (en)
RU (1) RU2534847C1 (en)
UA (1) UA106317C2 (en)
WO (1) WO2012065386A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102788659A (en) * 2011-05-19 2012-11-21 台湾矽微电子股份有限公司 Temperature compensation parameter self operation method of digital pressure gauge

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6237394B1 (en) * 1999-02-25 2001-05-29 Redwood Microsystems, Inc. Apparatus and method for correcting drift in a sensor
JP4082901B2 (en) * 2001-12-28 2008-04-30 忠弘 大見 Pressure sensor, pressure control device, and temperature drift correction device for pressure flow control device
JP2005020877A (en) * 2003-06-25 2005-01-20 Toyota Motor Corp In-vehicle motor control device
CN1514239A (en) * 2003-07-23 2004-07-21 西安交通大学 Method of gas sensor drift inhibition
SE0403229D0 (en) * 2004-12-30 2004-12-30 Abb Ab A method and a system for adaptive compensation of the temperature operation of a sensor
CN101089574A (en) * 2006-06-14 2007-12-19 昆山双桥传感器测控技术有限公司 Error correcting method for pressure sensor
CN101743479B (en) * 2007-09-03 2012-02-29 三菱电机株式会社 Sensor output compensator
JP5229802B2 (en) * 2008-10-02 2013-07-03 理研計器株式会社 Gas detector

Also Published As

Publication number Publication date
CN102062209A (en) 2011-05-18
BR112013011712A2 (en) 2016-08-16
WO2012065386A1 (en) 2012-05-24
RU2534847C1 (en) 2014-12-10
CN102062209B (en) 2014-01-22

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