MX2011011416A - Dispositivo de control y metodo de control de transmision continamente variable, basada en banda. - Google Patents

Dispositivo de control y metodo de control de transmision continamente variable, basada en banda.

Info

Publication number
MX2011011416A
MX2011011416A MX2011011416A MX2011011416A MX2011011416A MX 2011011416 A MX2011011416 A MX 2011011416A MX 2011011416 A MX2011011416 A MX 2011011416A MX 2011011416 A MX2011011416 A MX 2011011416A MX 2011011416 A MX2011011416 A MX 2011011416A
Authority
MX
Mexico
Prior art keywords
hydraulic pressure
belt
gear ratio
secondary hydraulic
belt slippage
Prior art date
Application number
MX2011011416A
Other languages
English (en)
Inventor
Katsumi Doihara
Yoshihisa Kodama
Yasuaki Yoshikawa
Kenta Nakamura
Kiyotaka Sawano
Masahiro Nishi
Hidemasa Kawaguchi
Keisuke Koyama
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2011011416A publication Critical patent/MX2011011416A/es

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
    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66272—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 specially adapted for continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability of the gearing
    • 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
    • F16H61/02—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 characterised by the signals used
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • 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
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/465—Detecting slip, e.g. clutch slip ratio

Landscapes

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

Abstract

Se describen un dispositivo de control de transmisión continuamente variable con base en banda y método de control, que puede mejorar colectivamente la eficiencia de conservación de energía y vibración de vehículo de control controlando el deslizamiento de banda y asegurar detectablemente el deslizamiento de banda estableciendo la amplitud de vibración de acuerdo con la relación de engrane de transmisión en la cual el control de deslizamiento de banda se lleva a cabo. Comprendiendo una polea primaria (42), una polea secundaria (43) y una banda (44), la relación de engrane de transmisión se controla por la relación del radio que cubre la polea de la banda (44) controlando una presión hidráulica primaria y una presión hidráulica secundaria. El mecanismo de transmisión continuamente variable basado en banda (4) se equipa con un medio de control de deslizamiento de banda (Figura 8), que vibra a una presión hidráulica secundaria, estima el deslizamiento de banda monitoreando la diferencia de fases ? entre el componente de vibración incluido en la presión hidráulica secundaria real y el componente de vibración incluido en la relación de engrane de transmisión real y lleva a cabo el control para reducir -la presión hidráulica secundaria real para mantener un deslizamiento de banda específico basado en el estimado y con un medio de establecimiento de amplitud de vibración (vibrador de onda seno 93a), que, cuando se controla el deslizamiento de banda y vibra la presión hidráulica secundaria, compara la amplitud de vibración de la presión hidráulica secundaria a una relación de engrane alta con aquella a una relación de engrane baja y la reduce.
MX2011011416A 2009-04-30 2009-04-30 Dispositivo de control y metodo de control de transmision continamente variable, basada en banda. MX2011011416A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/058458 WO2010125666A1 (ja) 2009-04-30 2009-04-30 ベルト式無段変速機の制御装置と制御方法

Publications (1)

Publication Number Publication Date
MX2011011416A true MX2011011416A (es) 2011-11-18

Family

ID=42193817

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011416A MX2011011416A (es) 2009-04-30 2009-04-30 Dispositivo de control y metodo de control de transmision continamente variable, basada en banda.

Country Status (9)

Country Link
US (1) US8892318B2 (es)
EP (1) EP2426378B1 (es)
JP (1) JP4435860B1 (es)
KR (1) KR101330865B1 (es)
CN (1) CN102414484B (es)
BR (1) BRPI0925073A2 (es)
MX (1) MX2011011416A (es)
RU (1) RU2485372C1 (es)
WO (1) WO2010125666A1 (es)

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DE102010001734B3 (de) * 2010-02-10 2011-07-21 Siemens Aktiengesellschaft, 80333 Maschine mit Auswertung des Schwingungsspektrums eines Riemens der Maschine
WO2012017536A1 (ja) * 2010-08-05 2012-02-09 トヨタ自動車株式会社 車両用無段変速機の制御装置
US8447449B2 (en) * 2010-12-21 2013-05-21 GM Global Technology Operations LLC Belt slip detection diagnostic
CN103988002A (zh) * 2011-12-13 2014-08-13 丰田自动车株式会社 自动变速机的油压控制装置
JP2014025545A (ja) * 2012-07-27 2014-02-06 Honda Motor Co Ltd 無段変速機の制御装置
JP5852554B2 (ja) * 2012-12-21 2016-02-03 本田技研工業株式会社 自動変速機の油圧供給装置
KR101713468B1 (ko) * 2013-02-14 2017-03-07 아이신에이더블류 가부시키가이샤 동력 전달 장치
JP6027507B2 (ja) * 2013-08-27 2016-11-16 ジヤトコ株式会社 回転センサの信号処理装置
US9151382B2 (en) * 2014-02-24 2015-10-06 GM Global Technology Operations LLC Gross slip-based control of a variator assembly
JP6262052B2 (ja) * 2014-03-27 2018-01-17 ジヤトコ株式会社 無段変速機の制御装置
EP3176473B1 (en) * 2014-07-29 2018-08-15 JATCO Ltd Continuously variable transmission and method for controlling the same
WO2016017270A1 (ja) * 2014-07-29 2016-02-04 ジヤトコ株式会社 無段変速機及びその制御方法
CN107002835A (zh) * 2014-11-26 2017-08-01 通用汽车环球科技运作有限责任公司 具有固定档位功能的无级变速器中的模式转变控制
CN107250624B (zh) * 2015-02-19 2019-04-26 加特可株式会社 无级变速器的控制装置
EP3348871A4 (en) * 2015-09-09 2018-10-31 Jatco Ltd Device and method for hydraulically controlling continuously variable transmission for vehicle
KR101641588B1 (ko) 2016-03-02 2016-07-21 조문환 미생물을 배양시킨 배양액을 공급하는 장치
WO2019054356A1 (ja) * 2017-09-15 2019-03-21 ジヤトコ株式会社 無段変速機の制御装置および制御方法
KR102451879B1 (ko) * 2017-11-21 2022-10-06 현대자동차 주식회사 무단변속기의 제어방법
JP7155725B2 (ja) * 2018-08-06 2022-10-19 トヨタ自動車株式会社 車両用駆動装置の制御装置
US11242927B2 (en) * 2019-05-23 2022-02-08 GM Global Technology Operations LLC Robust hydraulic system disturbance detection and mitigation
JP7241124B2 (ja) * 2021-04-21 2023-03-16 本田技研工業株式会社 車両用無段変速機の制御装置及び制御方法

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Also Published As

Publication number Publication date
EP2426378B1 (en) 2016-08-03
CN102414484A (zh) 2012-04-11
KR101330865B1 (ko) 2013-11-18
US20120135829A1 (en) 2012-05-31
KR20120024615A (ko) 2012-03-14
WO2010125666A1 (ja) 2010-11-04
CN102414484B (zh) 2014-10-22
EP2426378A1 (en) 2012-03-07
JP4435860B1 (ja) 2010-03-24
BRPI0925073A2 (pt) 2015-07-21
EP2426378A4 (en) 2015-06-24
RU2485372C1 (ru) 2013-06-20
US8892318B2 (en) 2014-11-18
JPWO2010125666A1 (ja) 2012-10-25

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