JP2017160982A - 無段変速機の制御装置及び無段変速機の制御方法 - Google Patents
無段変速機の制御装置及び無段変速機の制御方法 Download PDFInfo
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- JP2017160982A JP2017160982A JP2016045497A JP2016045497A JP2017160982A JP 2017160982 A JP2017160982 A JP 2017160982A JP 2016045497 A JP2016045497 A JP 2016045497A JP 2016045497 A JP2016045497 A JP 2016045497A JP 2017160982 A JP2017160982 A JP 2017160982A
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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
- 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
- F16H59/38—Inputs being a function of speed of gearing elements
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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
- F16H61/66254—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling
- F16H61/66259—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 controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
- B60W10/107—Infinitely 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
- F16H59/14—Inputs being a function of torque or torque demand
-
- 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
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/40—Output shaft speed
-
- 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
-
- 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
- F16H61/66227—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 controlling shifting exclusively as a function of speed and torque
-
- 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
- F16H61/70—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
- F16H61/702—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H2059/148—Transmission output torque, e.g. measured or estimated torque at output drive shaft
-
- 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
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/42—Input shaft speed
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
2 トルクコンバータ
2a LUクラッチ
4 変速機(無段変速機)
12 コントローラ
20 バリエータ
30 副変速機構
133 位相進み補償器(補償部)
134 作動領域判定部
135 スイッチ部
136 ローパスフィルタ
139 設定部
Claims (9)
- 実変速制御値が目標変速制御値になるように無段変速機の変速制御を行う無段変速機の制御装置であって、
前記目標変速制御値の進み補償を行う進み補償部と、
前記無段変速機の入力側回転速度、前記無段変速機の従動側回転要素への入力トルク、前記無段変速機の変速比、及び前記変速比の変化率のうち少なくともいずれかに応じて、前記進み補償部によって進み補償が行われた補償後目標変速制御値を前記目標変速制御値として設定する設定部と、
を有することを特徴とする無段変速機の制御装置。 - 請求項1に記載の無段変速機の制御装置であって、
前記実変速制御値のフィルタ処理を行うとともに、高次のローパスフィルタを構成するフィルタ部、
をさらに有することを特徴とする無段変速機の制御装置。 - 請求項1又は2に記載の無段変速機の制御装置であって、
前記設定部は、前記入力側回転速度及び前記入力トルクに応じた動作点が、前記入力側回転速度及び前記入力トルクに応じて設定された進み補償領域にある場合に、前記補償後目標変速制御値を前記目標変速制御値として設定する、
ことを特徴とする無段変速機の制御装置。 - 請求項3に記載の無段変速機の制御装置であって、
前記進み補償領域は、前記入力トルクが前記所定トルクよりも小さい領域を含む、
ことを特徴とする無段変速機の制御装置。 - 請求項4に記載の無段変速機の制御装置であって、
前記進み補償領域は、前記入力トルクが前記所定トルク以上、且つ前記入力側回転速度が所定回転速度以上の領域をさらに含み、
前記所定回転速度は、前記入力トルクが大きくなるほど大きくなるように設定される、
ことを特徴とする無段変速機の制御装置。 - 請求項1又は2に記載の無段変速機の制御装置であって、
前記設定部は、前記変速比が所定変速比よりも大きい場合に、前記補償後目標変速制御値を前記目標変速制御値として設定する、
ことを特徴とする無段変速機の制御装置。 - 請求項1又は2に記載の無段変速機の制御装置であって、
前記設定部は、前記変化率が所定値よりも小さい場合に、前記補償後目標変速制御値を前記目標変速制御値として設定する、
ことを特徴とする無段変速機の制御装置。 - 請求項1又は2に記載の無段変速機の制御装置であって、
前記無段変速機は、ロックアップクラッチ付きのトルクコンバータを介して動力が入力され、
前記設定部はさらに、前記ロックアップクラッチが締結されている場合に、前記補償後目標変速制御値を前記目標変速制御値として設定する、
ことを特徴とする無段変速機の制御装置。 - 実変速制御値が目標変速制御値になるように無段変速機の変速制御を行う無段変速機の制御方法であって、
前記目標変速制御値の進み補償を行うことと、
前記無段変速機の入力側回転速度、前記無段変速機の従動側回転要素への入力トルク、前記無段変速機の変速比、及び前記変速比の変化率のうち少なくともいずれかに応じて、進み補償を行った補償後目標変速制御値を前記目標変速制御値として設定することと、
を含むことを特徴とする無段変速機の制御方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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JP2016045497A JP6666756B2 (ja) | 2016-03-09 | 2016-03-09 | 無段変速機の制御装置及び無段変速機の制御方法 |
US16/083,431 US10731757B2 (en) | 2016-03-09 | 2017-02-27 | Control device of continuously variable transmission and control method of continuously variable transmission |
KR1020187028483A KR102104066B1 (ko) | 2016-03-09 | 2017-02-27 | 무단 변속기의 제어 장치 및 무단 변속기의 제어 방법 |
PCT/JP2017/007380 WO2017154632A1 (ja) | 2016-03-09 | 2017-02-27 | 無段変速機の制御装置及び無段変速機の制御方法 |
EP17762972.2A EP3428484A4 (en) | 2016-03-09 | 2017-02-27 | CONTROL UNIT FOR LEVEL TRANSMISSION AND CONTROL METHOD FOR LEVEL TRANSMISSION |
CN201780016082.0A CN108779846B (zh) | 2016-03-09 | 2017-02-27 | 无级变速器的控制装置及无级变速器的控制方法 |
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JP2016045497A JP6666756B2 (ja) | 2016-03-09 | 2016-03-09 | 無段変速機の制御装置及び無段変速機の制御方法 |
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US (1) | US10731757B2 (ja) |
EP (1) | EP3428484A4 (ja) |
JP (1) | JP6666756B2 (ja) |
KR (1) | KR102104066B1 (ja) |
CN (1) | CN108779846B (ja) |
WO (1) | WO2017154632A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017211008A (ja) * | 2016-05-25 | 2017-11-30 | 日産自動車株式会社 | 無段変速機の制御方法 |
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 |
WO2019054229A1 (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 |
WO2019054228A1 (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 |
WO2019054354A1 (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 |
JP2019052730A (ja) * | 2017-09-15 | 2019-04-04 | ジヤトコ株式会社 | 無段変速機の制御装置 |
JP2019052731A (ja) * | 2017-09-15 | 2019-04-04 | ジヤトコ株式会社 | 無段変速機の制御装置 |
JP2019052729A (ja) * | 2017-09-15 | 2019-04-04 | ジヤトコ株式会社 | 無段変速機の制御装置 |
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JP3942005B2 (ja) * | 2000-09-29 | 2007-07-11 | ジヤトコ株式会社 | 無段変速機の変速制御装置 |
JP2002124047A (ja) | 2000-10-11 | 2002-04-26 | Sony Corp | 磁気ディスク装置 |
JP2005069455A (ja) * | 2003-08-28 | 2005-03-17 | Nissan Motor Co Ltd | 無段変速機の変速比制御装置 |
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 |
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 |
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-
2016
- 2016-03-09 JP JP2016045497A patent/JP6666756B2/ja active Active
-
2017
- 2017-02-27 US US16/083,431 patent/US10731757B2/en active Active
- 2017-02-27 CN CN201780016082.0A patent/CN108779846B/zh active Active
- 2017-02-27 KR KR1020187028483A patent/KR102104066B1/ko active IP Right Grant
- 2017-02-27 WO PCT/JP2017/007380 patent/WO2017154632A1/ja active Application Filing
- 2017-02-27 EP EP17762972.2A patent/EP3428484A4/en not_active Withdrawn
Cited By (23)
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JP2017211008A (ja) * | 2016-05-25 | 2017-11-30 | 日産自動車株式会社 | 無段変速機の制御方法 |
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 |
WO2019054229A1 (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 |
WO2019054228A1 (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 |
WO2019054354A1 (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 |
JP2019052730A (ja) * | 2017-09-15 | 2019-04-04 | ジヤトコ株式会社 | 無段変速機の制御装置 |
JP2019052731A (ja) * | 2017-09-15 | 2019-04-04 | ジヤトコ株式会社 | 無段変速機の制御装置 |
JP2019052729A (ja) * | 2017-09-15 | 2019-04-04 | ジヤトコ株式会社 | 無段変速機の制御装置 |
JPWO2019054229A1 (ja) * | 2017-09-15 | 2020-03-26 | 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 |
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JPWO2019054356A1 (ja) * | 2017-09-15 | 2020-04-02 | 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 |
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CN111094803A (zh) * | 2017-09-15 | 2020-05-01 | 加特可株式会社 | 无级变速器的控制装置及控制方法 |
CN111094802A (zh) * | 2017-09-15 | 2020-05-01 | 加特可株式会社 | 无级变速器的控制装置及控制方法 |
CN111108309A (zh) * | 2017-09-15 | 2020-05-05 | 加特可株式会社 | 无级变速器的控制装置以及控制方法 |
JPWO2019054354A1 (ja) * | 2017-09-15 | 2020-10-22 | 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 |
CN111094802B (zh) * | 2017-09-15 | 2021-07-20 | 加特可株式会社 | 无级变速器的控制装置及控制方法 |
US11067172B2 (en) | 2017-09-15 | 2021-07-20 | Jateo Ltd. | Control device and control method for continuously variable transmission |
US11067171B2 (en) | 2017-09-15 | 2021-07-20 | Jatco Ltd. | Control device and control method for continuously variable transmission |
CN111094803B (zh) * | 2017-09-15 | 2021-08-17 | 加特可株式会社 | 无级变速器的控制装置及控制方法 |
CN111108309B (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 |
US11137071B2 (en) | 2017-09-15 | 2021-10-05 | Jatco Ltd. | Control device and control method for continuously variable transmission |
US11162581B2 (en) | 2017-09-15 | 2021-11-02 | Jatco Ltd. | Device and method for controlling continuously variable transmission |
Also Published As
Publication number | Publication date |
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EP3428484A1 (en) | 2019-01-16 |
KR20180114213A (ko) | 2018-10-17 |
CN108779846B (zh) | 2020-04-28 |
CN108779846A (zh) | 2018-11-09 |
EP3428484A4 (en) | 2019-03-20 |
KR102104066B1 (ko) | 2020-04-23 |
JP6666756B2 (ja) | 2020-03-18 |
US20190078685A1 (en) | 2019-03-14 |
US10731757B2 (en) | 2020-08-04 |
WO2017154632A1 (ja) | 2017-09-14 |
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