JP5232301B2 - 摩擦式クラッチまたは無段変速機などの摩擦式変速機の制御方法 - Google Patents
摩擦式クラッチまたは無段変速機などの摩擦式変速機の制御方法 Download PDFInfo
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- JP5232301B2 JP5232301B2 JP2011515129A JP2011515129A JP5232301B2 JP 5232301 B2 JP5232301 B2 JP 5232301B2 JP 2011515129 A JP2011515129 A JP 2011515129A JP 2011515129 A JP2011515129 A JP 2011515129A JP 5232301 B2 JP5232301 B2 JP 5232301B2
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- 230000005540 biological transmission Effects 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 41
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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
-
- 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
- F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
- F16H2061/205—Hill hold control, e.g. with torque converter or a friction device slightly engaged to keep vehicle stationary
-
- 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
- F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
- F16H2061/207—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control by neutral control
-
- 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
- F16H2061/66277—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 by optimising the clamping force exerted on the endless flexible member
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Description
Claims (9)
- 摩擦式変速機における2つの摩擦面の間にかかる法線力を制御する方法であって、
他方の摩擦面に対する一方の摩擦面の回転速度の大きさを表す第1のパラメタ信号を生成するステップと、
法線力の大きさを表す第2のパラメタ信号を生成するステップと、
前記第1のパラメタ信号および前記第2のパラメタ信号の、第1の目標周波数または第1の目標周波数範囲の成分をフィルタリングにより取り出すステップと、
フィルタリングされた前記第1のパラメタ信号とフィルタリングされた前記第2のパラメタ信号との乗算結果に比例する第3のパラメタ信号を生成するステップと、
前記第3のパラメタ信号の特性に基づいて摩擦接触部における法線力を制御するステップと、を有し、
前記第1のパラメタ信号と、フィルタリングされた前記第1のパラメタ信号と、前記第2のパラメタ信号と、フィルタリングされた前記第2のパラメタ信号と、前記第3のパラメタ信号とのうちの1つまたは複数を適合化因子(Z)により修正するステップをさらに有している、
ことを特徴とする方法。 - 各パラメタ信号を乗算または加算のいずれかによる適合化因子(Z)により適合化する、請求項1記載の方法。
- 前記適合化因子(Z)は、法線力の大きさ、または、他方の摩擦面に対する一方の摩擦面の回転速度の大きさに関連する、請求項1または2記載の方法。
- 前記第1のパラメタ信号は2つの摩擦面の回転速度の比の大きさを表し、前記適合化因子(Z)は前記第1のパラメタ信号に加算される、請求項1または2記載の方法。
- 前記適合化因子(Z)は法線力を生成するために必要なエネルギを表す、請求項3または4記載の方法。
- 前記第3のパラメタ信号の特性は正負符号(正、負またはゼロ)および/またはその累加平均の大きさである、請求項1乃至5のいずれか1項記載の方法。
- 法線力は有効レベルの周辺でアクティブに振動される、請求項1乃至6のいずれか1項記載の方法。
- 特性に依存した摩擦接触部における法線力の制御の前に、前記第3のパラメタ信号を正のオフセット値または負のオフセット値を加算することにより適合化する、請求項1乃至7のいずれか1項記載の方法。
- 2つの摩擦面を有する摩擦式変速機であって、
一方の摩擦面に対する他方の摩擦面の回転速度の大きさを表す第1のパラメタ信号を生成する手段(I)と、
法線力の大きさを表す第2のパラメタ信号を生成する手段(13)と、
前記第1のパラメタ信号および前記第2のパラメタ信号の、第1の目標周波数または第1の目標周波数範囲の成分をフィルタリングにより取り出す手段(II)と、
フィルタリングされた前記第1のパラメタ信号とフィルタリングされた前記第2のパラメタ信号との乗算結果に比例する第3のパラメタ信号を生成する手段(III)と、
前記第3のパラメタ信号の特性に基づいて摩擦接触部における法線力を制御する手段(IV)と、
前記第1のパラメタ信号と、フィルタリングされた前記第1のパラメタ信号と、前記第2のパラメタ信号と、フィルタリングされた前記第2のパラメタ信号と、前記第3のパラメタ信号とのうちの1つまたは複数を適合化因子(Z)により修正する手段(IA)と、
を備えていることを特徴とする摩擦式変速機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/058395 WO2010000301A1 (en) | 2008-06-30 | 2008-06-30 | Method for controlling a friction transmission such as a friction clutch or a continuously variable transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011526346A JP2011526346A (ja) | 2011-10-06 |
JP5232301B2 true JP5232301B2 (ja) | 2013-07-10 |
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JP2011515129A Expired - Fee Related JP5232301B2 (ja) | 2008-06-30 | 2008-06-30 | 摩擦式クラッチまたは無段変速機などの摩擦式変速機の制御方法 |
Country Status (3)
Country | Link |
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EP (1) | EP2307769B1 (ja) |
JP (1) | JP5232301B2 (ja) |
WO (1) | WO2010000301A1 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH01156349U (ja) * | 1988-04-21 | 1989-10-27 | ||
DE10050218A1 (de) * | 2000-10-11 | 2002-04-25 | Volkswagen Ag | Verfahren zur Anpresskraftregelung für stufenlos verstellbare Getriebe |
DE60208455D1 (de) * | 2001-03-02 | 2006-03-30 | Toyota Chuo Kenkyusho Aichi Kk | Riemenscheiben-Axialdruckgerät für ein stufenloses Getriebe |
US20020155910A1 (en) * | 2001-03-02 | 2002-10-24 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Pulley thrust control device for continuously variable transmission unit |
DE102005053457A1 (de) * | 2004-11-27 | 2006-06-01 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren und Vorrichtung zum Ermitteln einer eine Übertragungssicherheit zwischen zwei durch Reibeingriff eine Bewegung übertragenden Bauteilen beschreibenden Übertragungsgröße |
JP4729387B2 (ja) * | 2005-11-09 | 2011-07-20 | ジヤトコ株式会社 | 車両用ベルト式無段変速機の油圧制御装置 |
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2008
- 2008-06-30 JP JP2011515129A patent/JP5232301B2/ja not_active Expired - Fee Related
- 2008-06-30 WO PCT/EP2008/058395 patent/WO2010000301A1/en active Application Filing
- 2008-06-30 EP EP08774548.5A patent/EP2307769B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
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EP2307769B1 (en) | 2013-10-23 |
EP2307769A1 (en) | 2011-04-13 |
WO2010000301A1 (en) | 2010-01-07 |
JP2011526346A (ja) | 2011-10-06 |
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