MX2011011451A - Controlador y metodo de control de transmision continuamente variable de tipo de banda. - Google Patents

Controlador y metodo de control de transmision continuamente variable de tipo de banda.

Info

Publication number
MX2011011451A
MX2011011451A MX2011011451A MX2011011451A MX2011011451A MX 2011011451 A MX2011011451 A MX 2011011451A MX 2011011451 A MX2011011451 A MX 2011011451A MX 2011011451 A MX2011011451 A MX 2011011451A MX 2011011451 A MX2011011451 A MX 2011011451A
Authority
MX
Mexico
Prior art keywords
belt
oil pressure
continuously variable
variable transmission
type continuously
Prior art date
Application number
MX2011011451A
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 MX2011011451A publication Critical patent/MX2011011451A/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
    • 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

Landscapes

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

Abstract

Se provee un controlador y un método de control de una transmisión continuamente variable en donde el deslizamiento significativo de una banda puede evitarse durante el control de deslizamiento de banda cuando una precisión estimada del estado de deslizamiento de banda es bajo mientras asegura la reducción en el consumo de energía de impulsión debido a la disminución de la fricción de banda cuando la precisión estimada del estado de deslizamiento de banda es alto. Un controlador de una transmisión continuamente variable de tipo de banda tiene una polea primaria (42), una polea secundaria (43) y una banda (44) y la relación de engrane de transmisión producido por la relación de enrollamiento de polea de la banda (44) alrededor de la polea controlando la presión de aceite primaria y la presión de aceite secundaria. Una transmisión continuamente variable con base de banda (4) comprende un medio de control de deslizamiento de banda (paso S3) para llevar a cabo dicho control de manera que hace oscilar la presión de aceite secundaria, estima el estado de deslizamiento de banda monitoreando la diferencia de fases entre un componente de oscilación incluido en la presión de aceite secundaria real y un componente de oscilación incluido en la relación de cambio de velocidad real y luego reduce la presión de aceite secundaria real para mantener un estado de deslizamiento de banda predeterminado y un medio de juicio de permiso de control de deslizamiento de banda (paso S2) para permitir el control de deslizamiento de banda cuando un régimen de cambio de velocidad, es decir un régimen de variación de la relación de cambio de velocidad es menor que un valor predeterminado.
MX2011011451A 2009-04-30 2009-04-30 Controlador y metodo de control de transmision continuamente variable de tipo de banda. MX2011011451A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/058468 WO2010125672A1 (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
MX2011011451A true MX2011011451A (es) 2012-02-08

Family

ID=42193816

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011451A MX2011011451A (es) 2009-04-30 2009-04-30 Controlador y metodo de control de transmision continuamente variable de tipo de banda.

Country Status (9)

Country Link
US (1) US8914200B2 (es)
EP (1) EP2426380A4 (es)
JP (1) JP4435859B1 (es)
KR (1) KR101288669B1 (es)
CN (1) CN102414486B (es)
BR (1) BRPI0924736A2 (es)
MX (1) MX2011011451A (es)
RU (1) RU2498132C2 (es)
WO (1) WO2010125672A1 (es)

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DE102010009832A1 (de) * 2010-03-02 2011-09-08 Ivd Prof. Hohenberg Gmbh Kraftfahrzeug mit kombiniertem Antrieb
JP5374434B2 (ja) * 2010-04-08 2013-12-25 本田技研工業株式会社 自動変速機の制御装置
KR101469672B1 (ko) * 2013-06-27 2014-12-05 주식회사 현대케피코 금속벨트식 무단변속기에서의 슬립 상태 추정 방법 및 장치
CN105556181B (zh) * 2013-11-22 2017-07-21 加特可株式会社 无级变速器的控制装置
JP6119676B2 (ja) * 2014-06-13 2017-04-26 トヨタ自動車株式会社 車両用駆動装置の制御装置
EP3176473B1 (en) * 2014-07-29 2018-08-15 JATCO Ltd Continuously variable transmission and method for controlling the same
US10295056B2 (en) * 2014-11-26 2019-05-21 Gm Global Technology Operations Llc. Mode transition control in a CVT with fixed gear functionality
DE102016211958A1 (de) * 2016-06-30 2018-01-04 Zf Friedrichshafen Ag Verfahren zur Übertragung und Dämpfung von Drehmomenten
DE102016211956A1 (de) * 2016-06-30 2018-01-04 Zf Friedrichshafen Ag Verfahren zur Übertragung und Dämpfung von Drehmomenten
JP6958623B2 (ja) * 2017-08-23 2021-11-02 日産自動車株式会社 無段変速機の制御方法及び制御装置
JP6918126B2 (ja) * 2017-09-15 2021-08-11 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
CN108953587B (zh) * 2018-07-17 2020-06-02 湖南大学 用于无级变速器的激励自调整极值搜索控制器及构建方法
JP7207336B2 (ja) * 2020-01-09 2023-01-18 トヨタ自動車株式会社 ベルト式無段変速機のベルト滑り診断装置

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JPS58214054A (ja) 1982-06-07 1983-12-13 Toyota Motor Corp ベルト駆動式無段変速機の油圧制御装置
DE3379415D1 (en) 1982-12-17 1989-04-20 Nissan Motor Control method for continuously variable transmission or the like
NL8403461A (nl) 1984-11-13 1986-06-02 Doornes Transmissie Bv Traploos variabele overbrenging.
SU1682691A1 (ru) 1989-01-02 1991-10-07 В.М.Бел ев Бесступенчата силова передача дл транспортных средств
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EP1236935B8 (en) 2001-03-02 2006-06-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Pulley thrust device for continuously variable transmission unit
US20020155910A1 (en) 2001-03-02 2002-10-24 Kabushiki Kaisha Toyota Chuo Kenkyusho Pulley thrust control device for continuously variable transmission unit
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JP2003214533A (ja) 2002-01-22 2003-07-30 Nissan Motor Co Ltd Ｖベルト式無段変速機のスリップ防止装置
JP4013575B2 (ja) 2002-02-12 2007-11-28 松下電工株式会社 生ごみ処理装置
NL1022243C2 (nl) 2002-12-23 2004-06-24 Doornes Transmissie Bv Werkwijze voor het bedienen van een continu variabele transmissie.
JP4148008B2 (ja) * 2003-04-18 2008-09-10 トヨタ自動車株式会社 無段変速機の制御装置
JP2004293652A (ja) 2003-03-26 2004-10-21 Toyota Motor Corp 無段変速機を含む駆動機構の制御装置
US7666110B2 (en) 2003-03-26 2010-02-23 Toyota Jidosha Kabushiki Kaisha Control system for power transmission mechanism
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JP4593486B2 (ja) 2006-02-08 2010-12-08 ジヤトコ株式会社 ベルト式無段変速機の変速制御装置
JP4857004B2 (ja) 2006-03-29 2012-01-18 富士重工業株式会社 無段変速機の制御装置
JP4762875B2 (ja) * 2006-12-15 2011-08-31 ジヤトコ株式会社 ベルト式無段変速機の変速制御装置
JP5069350B2 (ja) 2007-07-11 2012-11-07 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 摩擦式無段変速機の制御方法、ならびに該制御方法を実施するための手段を備えた変速機
EP2331851B1 (en) * 2008-09-26 2013-04-24 Robert Bosch GmbH Method for controlling a normal force in a frictional contact of a continuously variable transmission
MX2012006278A (es) 2009-12-15 2012-08-03 Nissan Motor Dispositivo y metodo para controlar una transmision tipo banda, continuamente variable, para un vehiculo.
EP2515005B1 (en) 2009-12-15 2016-03-02 Nissan Motor Co., Ltd Device and method for controlling a belt-type continuously variable transmission for a vehicle

Also Published As

Publication number Publication date
WO2010125672A1 (ja) 2010-11-04
EP2426380A4 (en) 2012-12-19
BRPI0924736A2 (pt) 2016-01-26
US8914200B2 (en) 2014-12-16
CN102414486B (zh) 2014-08-06
CN102414486A (zh) 2012-04-11
RU2011148524A (ru) 2013-06-10
JPWO2010125672A1 (ja) 2012-10-25
RU2498132C2 (ru) 2013-11-10
KR101288669B1 (ko) 2013-07-22
US20120115678A1 (en) 2012-05-10
KR20120018346A (ko) 2012-03-02
EP2426380A1 (en) 2012-03-07
JP4435859B1 (ja) 2010-03-24

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