MX2011011417A - Dispositivo de control y metodo de control de transmision continuamente variable, basada en banda. - Google Patents
Dispositivo de control y metodo de control de transmision continuamente variable, basada en banda.Info
- Publication number
- MX2011011417A MX2011011417A MX2011011417A MX2011011417A MX2011011417A MX 2011011417 A MX2011011417 A MX 2011011417A MX 2011011417 A MX2011011417 A MX 2011011417A MX 2011011417 A MX2011011417 A MX 2011011417A MX 2011011417 A MX2011011417 A MX 2011011417A
- Authority
- MX
- Mexico
- Prior art keywords
- hydraulic pressure
- secondary hydraulic
- control
- belt
- actual
- Prior art date
Links
Classifications
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- 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
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- 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
- 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
- F16H59/68—Inputs being a function of gearing status
- F16H59/70—Inputs being a function of gearing status dependent on the ratio established
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Se provee un dispositivo de control de transmisión continuamente variable con base en banda y un método de control con el cual se puede mejorar el control de la estabilidad de la presión hidráulica secundaria mientras que asegura precisión de estimación del estado de deslizamiento de banda durante el control de deslizamiento de banda. El dispositivo tiene una polea primaria (42), una polea secundaria (43) y una banda (44) y también se provee una unidad de control de presión hidráulica secundaria (92) que determina la presión hidráulica secundaria instruida usando retroalimentación basado en la desviación () entre la presión hidráulica secundaria de punto fijo y la presión hidráulica real y que controla la precisión hidráulica secundaria a la polea secundaria (43). Un mecanismo de transmisión continuamente variable basado en banda (4) se provee con una banda, medios de control de deslizamiento (Figura 8) que estiman el deslizamiento de banda monitoreando la diferencia de fases (8) entre un componente de vibración incluido en la presión hidráulica secundaria real y un componente de vibración incluido en la relación de engrane de transición real y que ejecuta el control para reducirla presión hidráulica secundaria real para mantener un estado de deslizamiento de banda prescrito sobre dicha estimación. La unidad de control de presión hidráulica secundaria (92) suspende el control de retroalimentación de la presión hidráulica secundaria y control la presión hidráulica secundaria usando el control de bucle abierto durante el control de deslizamiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/058461 WO2010125668A1 (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 |
---|---|
MX2011011417A true MX2011011417A (es) | 2011-11-18 |
Family
ID=42767874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2011011417A MX2011011417A (es) | 2009-04-30 | 2009-04-30 | Dispositivo de control y metodo de control de transmision continuamente variable, basada en banda. |
Country Status (8)
Country | Link |
---|---|
US (1) | US8843287B2 (es) |
EP (1) | EP2426379B1 (es) |
JP (1) | JP4527805B1 (es) |
KR (1) | KR101342185B1 (es) |
CN (1) | CN102414485B (es) |
MX (1) | MX2011011417A (es) |
RU (1) | RU2483235C1 (es) |
WO (1) | WO2010125668A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102165227B (zh) * | 2008-09-26 | 2015-09-30 | 罗伯特·博世有限公司 | 控制无级变速器的摩擦接触中的法向力的方法 |
DE102010009832A1 (de) * | 2010-03-02 | 2011-09-08 | Ivd Prof. Hohenberg Gmbh | Kraftfahrzeug mit kombiniertem Antrieb |
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 |
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 |
US9851004B2 (en) * | 2014-05-29 | 2017-12-26 | GM Global Technology Operations LLC | Method of controlling a variator |
KR101918379B1 (ko) * | 2014-07-09 | 2018-11-13 | 쟈트코 가부시키가이샤 | 무단 변속기의 제어 장치 |
KR101893710B1 (ko) * | 2014-07-29 | 2018-08-30 | 쟈트코 가부시키가이샤 | 무단 변속기 및 그 제어 방법 |
EP3176472B1 (en) * | 2014-07-29 | 2018-10-31 | Jatco Ltd | Continuously variable transmission and control method therefor |
JP6493050B2 (ja) * | 2015-07-16 | 2019-04-03 | トヨタ自動車株式会社 | 車両用無段変速機の油圧制御装置 |
EP3348871A4 (en) * | 2015-09-09 | 2018-10-31 | Jatco Ltd | Device and method for hydraulically controlling continuously variable transmission for vehicle |
CN108138816B (zh) * | 2015-10-14 | 2020-03-03 | 日本电产东测有限公司 | 油振诊断装置以及油振诊断方法 |
US10161517B1 (en) * | 2017-06-07 | 2018-12-25 | GM Global Technology Operations LLC | Method and apparatus to control a continuously variable transmission |
CN111094804B (zh) * | 2017-09-15 | 2021-08-17 | 加特可株式会社 | 无级变速器的控制装置以及控制方法 |
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 |
CN111577888B (zh) * | 2020-04-30 | 2021-06-25 | 湖南容大智能变速器股份有限公司 | 一种cvt双压力液压***的压力控制方法 |
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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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 |
JPS59106073A (ja) | 1982-12-10 | 1984-06-19 | Casio Comput Co Ltd | 電子レジスタ |
EP0111854B1 (en) | 1982-12-17 | 1989-03-15 | Nissan Motor Co., Ltd. | 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 |
US5183225A (en) * | 1989-01-09 | 1993-02-02 | Forward Robert L | Statite: spacecraft that utilizes sight pressure and method of use |
RU2012833C1 (ru) | 1991-02-20 | 1994-05-15 | Петр Никитич Королев | Механизм бесступенчатого автоматического регулирования передаточного отношения |
IN189939B (es) | 1993-12-20 | 2003-05-17 | Torotrak Dev Ltd | |
DE60208455D1 (de) | 2001-03-02 | 2006-03-30 | Toyota Chuo Kenkyusho Aichi Kk | Riemenscheiben-Axialdruckgerät für ein stufenloses Getriebe |
JP2003065428A (ja) | 2001-03-02 | 2003-03-05 | Toyota Central Res & Dev Lab Inc | ベルト式無段変速機のプーリ推力制御装置 |
JP2003202075A (ja) * | 2002-01-08 | 2003-07-18 | Nissan Motor Co Ltd | トルクコンバータの制御装置 |
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 |
JP4013578B2 (ja) | 2002-02-15 | 2007-11-28 | トヨタ自動車株式会社 | 座形状データ作成装置、座形状データ作成方法および座形状データ作成プログラム |
ATE459828T1 (de) * | 2002-12-23 | 2010-03-15 | Bosch Transmission Technology | Verfahren zur betätigung eines stufenlosen getriebes |
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 |
JP3947134B2 (ja) * | 2003-05-27 | 2007-07-18 | 株式会社豊田中央研究所 | ベルト挟圧力設定装置 |
JP4114548B2 (ja) * | 2003-06-02 | 2008-07-09 | トヨタ自動車株式会社 | 動力源と無段変速機との協調制御装置および制御方法 |
JP2005030511A (ja) | 2003-07-07 | 2005-02-03 | Toyota Motor Corp | 無段変速機を備えた車両の制御装置 |
JP4296957B2 (ja) | 2004-02-18 | 2009-07-15 | トヨタ自動車株式会社 | 車両用無段変速機の制御装置 |
JP2005291111A (ja) | 2004-03-31 | 2005-10-20 | Jatco Ltd | 車両用ベルト式無段変速機の入力トルク制御装置 |
JP4849870B2 (ja) | 2005-10-31 | 2012-01-11 | ジヤトコ株式会社 | 自動車用無段変速機の制御装置 |
JP4799129B2 (ja) | 2005-10-31 | 2011-10-26 | ジヤトコ株式会社 | 自動車用無段変速機の制御装置 |
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 |
WO2009006943A1 (en) * | 2007-07-11 | 2009-01-15 | Robert Bosch Gmbh | Method for controlling a friction-type continuously variable transmission and a transmission equipped with means for carrying out the method |
CN102165227B (zh) * | 2008-09-26 | 2015-09-30 | 罗伯特·博世有限公司 | 控制无级变速器的摩擦接触中的法向力的方法 |
CN102667255B (zh) | 2009-12-15 | 2015-12-09 | 日产自动车株式会社 | 车辆用带式无级变速器的控制装置及控制方法 |
WO2011074062A1 (ja) | 2009-12-15 | 2011-06-23 | 日産自動車株式会社 | 車両用ベルト式無段変速機の制御装置と制御方法 |
-
2009
- 2009-04-30 EP EP09844012.6A patent/EP2426379B1/en not_active Not-in-force
- 2009-04-30 RU RU2011148526/11A patent/RU2483235C1/ru active
- 2009-04-30 WO PCT/JP2009/058461 patent/WO2010125668A1/ja active Application Filing
- 2009-04-30 JP JP2009522267A patent/JP4527805B1/ja not_active Expired - Fee Related
- 2009-04-30 KR KR1020117026037A patent/KR101342185B1/ko active IP Right Grant
- 2009-04-30 US US13/266,830 patent/US8843287B2/en not_active Expired - Fee Related
- 2009-04-30 MX MX2011011417A patent/MX2011011417A/es active IP Right Grant
- 2009-04-30 CN CN200980159037.6A patent/CN102414485B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2483235C1 (ru) | 2013-05-27 |
WO2010125668A1 (ja) | 2010-11-04 |
EP2426379B1 (en) | 2018-06-06 |
JPWO2010125668A1 (ja) | 2012-10-25 |
JP4527805B1 (ja) | 2010-08-18 |
CN102414485A (zh) | 2012-04-11 |
EP2426379A4 (en) | 2015-06-24 |
US20120108374A1 (en) | 2012-05-03 |
KR20120022858A (ko) | 2012-03-12 |
EP2426379A1 (en) | 2012-03-07 |
US8843287B2 (en) | 2014-09-23 |
CN102414485B (zh) | 2015-06-17 |
KR101342185B1 (ko) | 2013-12-16 |
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Legal Events
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FG | Grant or registration |