KR100561269B1 - 슬립을 결정하기 위한 방법 - Google Patents
슬립을 결정하기 위한 방법 Download PDFInfo
- Publication number
- KR100561269B1 KR100561269B1 KR1020007004780A KR20007004780A KR100561269B1 KR 100561269 B1 KR100561269 B1 KR 100561269B1 KR 1020007004780 A KR1020007004780 A KR 1020007004780A KR 20007004780 A KR20007004780 A KR 20007004780A KR 100561269 B1 KR100561269 B1 KR 100561269B1
- Authority
- KR
- South Korea
- Prior art keywords
- speed
- engine
- clutch
- vehicle
- slip
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000013178 mathematical model Methods 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims description 23
- 101100010712 Caenorhabditis elegans dyn-1 gene Proteins 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
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- 238000012935 Averaging Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/066—Control of fluid pressure, e.g. using an accumulator
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/104—Clutch
- F16D2500/10406—Clutch position
- F16D2500/10412—Transmission line of a vehicle
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/3041—Signal inputs from the clutch from the input shaft
- F16D2500/30415—Speed of the input shaft
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/306—Signal inputs from the engine
- F16D2500/3065—Torque of the engine
- F16D2500/3066—Torque change rate of the engine
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/31—Signal inputs from the vehicle
- F16D2500/3114—Vehicle wheels
- F16D2500/3115—Vehicle wheel 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70426—Clutch slip
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70438—From the output shaft
- F16D2500/70442—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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/706—Strategy of control
- F16D2500/70668—Signal filtering
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/708—Mathematical model
- F16D2500/7087—Mathematical model of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Claims (8)
- 클러치입력속도(nki)가 측정되고, 적어도 한 개의 차량휠의 속도, 클러치출력 및 차량휠사이에 작용하는 전체 변속비로부터 클러치출력속도(nka)가 계산되며 차량의 구동트레인내부에서 엔진 및 변속기사이에 장착된 클러치내부의 슬립을 결정하기 위한 방법에 있어서,구동트레인의 동역학적 거동을 설명하는 수학적 모델을 위하여, /nki-nka/-Δndyn 이 구동트레인의 작동매개변수변화에 따라 상승하는 속도변화(Δndyn)가 평가되는 것을 특징으로 하는 방법.
- 제 2 항에 있어서, 여과된 엔진토크와 엔진토크신호를 비교하여 엔진토크변화(ΔM)가 결정되는 것을 특징으로 하는 방법.
- 제 2 항 또는 제 4 항에 있어서, 속도변화(Δndyn)가 Δndyn1 및 Δndyn2중 더 큰 값인 것을 특징으로 하는 방법.
- 클러치입력속도 또는 엔진속도(nki)가 측정되고, 적어도 한 개의 휠속도를 측정하여 클러치출력속도(nka)가 계산되고, 차량의 구동트레인내부에서 엔진 및 변속기사이에 장착된 클러치내부의 슬립을 결정하기 위한 방법에 있어서,x가 구동트레인의 조건값이고, u가 여자된 토크이며, A가 조건행렬 및 B가 조건행렬일 때, 하기 형태의x = Ax + Bu수학적모델에 의해 전체 구동트레인이 시뮬레이션되고, 클러치 출력속도가 수학적모델로부터 계산되는 것을 특징으로 하는 방법.
- 제 6 항에 있어서, ME=엔진토크, JM=엔진의 관성모멘트, ωM=엔진의 각속도, JKFZ=차량휠들에서 전체 관성모멘트, ωKFZ=차량휠들의 각속도일 때,ML = ME - JM * ωM - JKFZ * ωKFZ에 따라 구해지는 것을 특징으로 하는 방법.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19748377 | 1997-11-03 | ||
DE19748377.1 | 1997-11-03 | ||
PCT/DE1998/003265 WO1999023392A1 (de) | 1997-11-03 | 1998-10-29 | Verfahren zum bestimmen von schlupf |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010031717A KR20010031717A (ko) | 2001-04-16 |
KR100561269B1 true KR100561269B1 (ko) | 2006-03-14 |
Family
ID=7847361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007004780A Expired - Fee Related KR100561269B1 (ko) | 1997-11-03 | 1998-10-29 | 슬립을 결정하기 위한 방법 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JP2001522020A (ko) |
KR (1) | KR100561269B1 (ko) |
AU (1) | AU1662599A (ko) |
BR (1) | BR9813921A (ko) |
DE (2) | DE19849841A1 (ko) |
FR (1) | FR2770465B1 (ko) |
IT (1) | IT1303296B1 (ko) |
WO (1) | WO1999023392A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057054B4 (de) * | 1999-12-02 | 2013-08-08 | Schaeffler Technologies AG & Co. KG | Verfahren zum Erkennen von Schwingungen |
JP5309969B2 (ja) * | 2008-12-24 | 2013-10-09 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
DE102010052392B4 (de) | 2009-12-03 | 2022-08-25 | Schaeffler Technologies AG & Co. KG | Verfahren zum Regeln von Schlupf einer Fahrzeugkupplung |
DE102011012840A1 (de) * | 2011-03-03 | 2012-09-06 | Audi Ag | Verfahren zum Bestimmen einer Betriebsgröße eines Kraftwagens |
US10308255B2 (en) * | 2014-01-16 | 2019-06-04 | Transmission Cvtcorp Inc. | Slip control method and arrangement for a driveline including a continuously variable transmission |
JP2018509574A (ja) | 2015-03-10 | 2018-04-05 | シェフラー テクノロジーズ アー・ゲー ウント コー. カー・ゲーSchaeffler Technologies AG & Co. KG | 自動クラッチのクラッチモデルを当該クラッチの摩擦値の調整によって適応するための方法 |
DE102017218686A1 (de) | 2017-10-19 | 2019-04-25 | Zf Friedrichshafen Ag | Dämpfungsanordnung zum Dämpfen von Drehungleichförmigkeiten in einem Antriebsstrang eines Kraftfahrzeugs |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3404156A1 (de) * | 1984-02-07 | 1985-08-14 | Daimler-Benz Ag, 7000 Stuttgart | Einrichtung zur automatischen betaetigung einer kupplung von fahrzeugen waehrend des anfahrens |
JPS61171624A (ja) * | 1985-01-25 | 1986-08-02 | Mazda Motor Corp | 自動車のクラツチ制御装置 |
DE58907527D1 (de) * | 1988-11-17 | 1994-05-26 | Zahnradfabrik Friedrichshafen | Verfahren zur regelung einer kupplung. |
JPH0480934U (ko) * | 1990-11-22 | 1992-07-14 | ||
GB2262818B (en) * | 1991-12-24 | 1995-06-21 | Ricardo International Plc | Oscillation reduction |
DE19504847B4 (de) * | 1994-02-23 | 2006-04-27 | Luk Gs Verwaltungs Kg | Überwachungsverfahren für ein Drehmoment-Übertragungssystem eines Kraftfahrzeugs |
FR2731661B1 (fr) * | 1995-03-18 | 1999-06-25 | Luk Getriebe Systeme Gmbh | Procede de commande d'un systeme de transmission de couple et appareillage pour sa mise en oeuvre |
DE19540921A1 (de) * | 1995-11-03 | 1997-05-07 | Bosch Gmbh Robert | System zur Steuerung einer Servokupplung |
-
1998
- 1998-10-29 DE DE19849841A patent/DE19849841A1/de not_active Withdrawn
- 1998-10-29 AU AU16625/99A patent/AU1662599A/en not_active Abandoned
- 1998-10-29 DE DE19881658T patent/DE19881658D2/de not_active Expired - Fee Related
- 1998-10-29 JP JP2000519222A patent/JP2001522020A/ja active Pending
- 1998-10-29 KR KR1020007004780A patent/KR100561269B1/ko not_active Expired - Fee Related
- 1998-10-29 BR BR9813921-5A patent/BR9813921A/pt not_active IP Right Cessation
- 1998-10-29 WO PCT/DE1998/003265 patent/WO1999023392A1/de active IP Right Grant
- 1998-11-02 FR FR9813733A patent/FR2770465B1/fr not_active Expired - Fee Related
- 1998-11-02 IT IT1998MI002353A patent/IT1303296B1/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2001522020A (ja) | 2001-11-13 |
IT1303296B1 (it) | 2000-11-06 |
AU1662599A (en) | 1999-05-24 |
FR2770465B1 (fr) | 2003-06-27 |
KR20010031717A (ko) | 2001-04-16 |
FR2770465A1 (fr) | 1999-05-07 |
BR9813921A (pt) | 2000-09-26 |
ITMI982353A1 (it) | 2000-05-02 |
DE19881658D2 (de) | 2000-10-26 |
WO1999023392A1 (de) | 1999-05-14 |
DE19849841A1 (de) | 1999-05-06 |
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