JP4546307B2 - 可変減衰力ダンパーの制御装置 - Google Patents
可変減衰力ダンパーの制御装置 Download PDFInfo
- Publication number
- JP4546307B2 JP4546307B2 JP2005098165A JP2005098165A JP4546307B2 JP 4546307 B2 JP4546307 B2 JP 4546307B2 JP 2005098165 A JP2005098165 A JP 2005098165A JP 2005098165 A JP2005098165 A JP 2005098165A JP 4546307 B2 JP4546307 B2 JP 4546307B2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- damping force
- vehicle
- speed
- sensor
- 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
Images
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/535—Magnetorheological [MR] fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/20—Speed
- B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
- B60G2500/102—Damping action or damper stepwise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Description
S サスペンション装置
Sc 横加速度センサ(車両の運動状態を検出するセンサ)
Sd 車速センサ(車両の運動状態を検出するセンサ)
Claims (1)
- 車両のサスペンション装置(S)に設けられたダンパー(14)の減衰力を調整する制御量を、ダンパー速度(Vp)と、車両の運動状態を検出するセンサ(Sc,Sd)の出力に基づいて決定した目標減衰力とを用いてマップから検索する可変減衰力ダンパーの制御装置であって、
前記マップは、ダンパー速度(Vp)が所定値以下の領域における前記制御量が、ダンパー速度(Vp)が前記所定値のときの値に維持されるように設定されることを特徴とする可変減衰力ダンパーの制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005098165A JP4546307B2 (ja) | 2005-03-30 | 2005-03-30 | 可変減衰力ダンパーの制御装置 |
US11/391,271 US7617032B2 (en) | 2005-03-30 | 2006-03-29 | Control system for adjustable damping force |
DE102006014833A DE102006014833B4 (de) | 2005-03-30 | 2006-03-30 | Steuereinrichtung und -verfahren für die Einstellung der Dämpfungskraft |
US12/569,282 US7885740B2 (en) | 2005-03-30 | 2009-09-29 | Control system for adjustable damping force |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005098165A JP4546307B2 (ja) | 2005-03-30 | 2005-03-30 | 可変減衰力ダンパーの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006273223A JP2006273223A (ja) | 2006-10-12 |
JP4546307B2 true JP4546307B2 (ja) | 2010-09-15 |
Family
ID=37071610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005098165A Expired - Fee Related JP4546307B2 (ja) | 2005-03-30 | 2005-03-30 | 可変減衰力ダンパーの制御装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7617032B2 (ja) |
JP (1) | JP4546307B2 (ja) |
DE (1) | DE102006014833B4 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8090500B2 (en) | 2006-12-06 | 2012-01-03 | Honda Motor Co., Ltd. | Control device for a variable damper |
US8116518B2 (en) * | 2007-02-15 | 2012-02-14 | Qualcomm Incorporated | Enhanced input using flashing electromagnetic radiation |
JP4987762B2 (ja) * | 2007-03-07 | 2012-07-25 | 本田技研工業株式会社 | 減衰力可変ダンパの制御装置 |
JP4567034B2 (ja) | 2007-08-08 | 2010-10-20 | 本田技研工業株式会社 | 減衰力可変ダンパの制御装置 |
JP2009040308A (ja) * | 2007-08-10 | 2009-02-26 | Denso Corp | 路面勾配推定装置、車両用制御装置、及び車両用制御システム |
DE102007049445B4 (de) * | 2007-10-16 | 2015-03-26 | Zf Friedrichshafen Ag | Verfahren zum Betrieb eines Luftfeder-Dämpfers |
JP5043751B2 (ja) * | 2008-05-28 | 2012-10-10 | 本田技研工業株式会社 | 減衰力可変ダンパの制御装置 |
KR101318029B1 (ko) * | 2008-08-22 | 2013-10-18 | 인벤투스 엔지니어링 게엠베하 | 운동 감쇠 장치 |
JP4864123B2 (ja) * | 2009-07-23 | 2012-02-01 | 本田技研工業株式会社 | 減衰力可変ダンパの制御装置 |
US8327984B2 (en) * | 2009-10-30 | 2012-12-11 | Bwi Company Limited S.A. | Magnetorheological (MR) piston assembly with primary and secondary channels to improve MR damper force |
US8376373B2 (en) * | 2009-11-23 | 2013-02-19 | General Dynamics Land Systems | Controllable suspension architecture for enhanced armoured vehicle survivability |
DE102010005235A1 (de) * | 2010-01-21 | 2011-07-28 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, 80809 | Verfahren und Vorrichtung zum Ansteuern einer Drossel eines pneumatischen Dämpfers |
JP2011230718A (ja) * | 2010-04-29 | 2011-11-17 | Hitachi Automotive Systems Ltd | 車両用サスペンション制御装置 |
JP5471811B2 (ja) * | 2010-05-18 | 2014-04-16 | 株式会社デンソー | 制動制御装置 |
JP5782792B2 (ja) * | 2010-05-27 | 2015-09-24 | 日産自動車株式会社 | 車両の制振制御装置 |
JP5447185B2 (ja) | 2010-05-27 | 2014-03-19 | 日産自動車株式会社 | 車両の制振制御装置 |
JP5488203B2 (ja) | 2010-05-31 | 2014-05-14 | 日産自動車株式会社 | 車両の制振制御装置 |
US9248816B2 (en) * | 2012-02-07 | 2016-02-02 | Robert Bosch Gmbh | Hydraulic unit with variable damping |
US10189534B2 (en) | 2012-06-26 | 2019-01-29 | Dt Swiss Inc. | Suspension control for a human-powered two-wheeled vehicle and method |
DE102012012532A1 (de) | 2012-06-26 | 2014-01-02 | Dt Swiss Ag | Stoßdämpfer und Verfahren zum Betreiben eines Stoßdämpfers insbesondere für ein Fahrrad |
DE102013014091B4 (de) | 2013-08-27 | 2023-05-11 | Dt Swiss Ag | Fahrwerksteuerung für ein Zweirad und Verfahren |
US9708057B2 (en) | 2014-02-24 | 2017-07-18 | The Boeing Company | Active landing gear damper |
JP6079700B2 (ja) | 2014-05-27 | 2017-02-15 | トヨタ自動車株式会社 | 車両用アブソーバシステム |
JP6191547B2 (ja) * | 2014-06-05 | 2017-09-06 | トヨタ自動車株式会社 | ショックアブソーバシステム |
JP6157529B2 (ja) * | 2015-03-19 | 2017-07-05 | 本田技研工業株式会社 | 車両のサスペンション制御装置 |
US9399380B1 (en) * | 2015-04-17 | 2016-07-26 | Ping Fan | Vibration-type electric generator applied to automobile suspension system |
US11066172B2 (en) | 2015-10-15 | 2021-07-20 | The Boeing Company | Controlled energy absorption of seats for impact |
GB2558570B (en) * | 2017-01-05 | 2021-12-29 | Mclaren Automotive Ltd | Damper control |
CN106826523B (zh) * | 2017-03-31 | 2023-08-04 | 上海应用技术大学 | 一种新型磁流变阻尼可控多功能金相研磨装置 |
CN106826522B (zh) * | 2017-03-31 | 2023-06-27 | 上海应用技术大学 | 一种新型磁流变阻尼可控高速玻璃抛光机 |
US10946979B2 (en) | 2018-04-13 | 2021-03-16 | The Boeing Company | Apparatus for controlling vehicle impact absorption systems and related methods |
DE102020111915B3 (de) * | 2020-05-04 | 2021-06-24 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zur Ermittlung von Fahrzeugkenngrößen |
US11987090B1 (en) * | 2023-01-31 | 2024-05-21 | GM Global Technology Operations LLC | Magnetic motion control |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0495628A (ja) * | 1990-08-10 | 1992-03-27 | Toyota Motor Corp | 減衰力可変式振動減衰装置 |
JPH05338425A (ja) * | 1992-04-09 | 1993-12-21 | Nissan Motor Co Ltd | サスペンション制御装置 |
JPH06320929A (ja) * | 1993-05-18 | 1994-11-22 | Aisin Seiki Co Ltd | サスペンション制御装置 |
JPH07117433A (ja) * | 1993-10-29 | 1995-05-09 | Toyota Motor Corp | サスペンション制御装置 |
JPH08207541A (ja) * | 1995-02-06 | 1996-08-13 | Toyota Motor Corp | 車両用減衰力付与機構のための電気制御装置 |
JPH0986131A (ja) * | 1995-07-20 | 1997-03-31 | Toyota Motor Corp | サスペンション制御装置 |
JPH1122775A (ja) * | 1997-07-07 | 1999-01-26 | Isuzu Motors Ltd | バネ定数可変バネ装置および車両懸架装置 |
JP2002192930A (ja) * | 2000-12-27 | 2002-07-10 | Honda Motor Co Ltd | サスペンションの制御方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113711A (ja) | 1983-11-22 | 1985-06-20 | Honda Motor Co Ltd | サスペンシヨンダンパ− |
DE3729187C2 (de) | 1987-09-01 | 1995-01-26 | Rexroth Mannesmann Gmbh | Verstellbare Dämpfung |
JPH0314935A (ja) * | 1989-05-09 | 1991-01-23 | Atsugi Unisia Corp | 液圧緩衝器の減衰力制御システム |
DE3935376A1 (de) | 1989-10-24 | 1991-04-25 | Bosch Gmbh Robert | Verfahren und vorrichtung zur fahrwerkregelung |
US5497324A (en) * | 1991-05-20 | 1996-03-05 | General Motors Corporation | Vehicle suspension system with gain scheduling |
DE4433056C2 (de) * | 1994-09-16 | 1998-01-29 | Mannesmann Sachs Ag | Schwingungsdämpfer für Kraftfahrzeuge |
US5652704A (en) * | 1995-09-12 | 1997-07-29 | Lord Corporation | Controllable seat damper system and control method therefor |
DE19539566C1 (de) * | 1995-10-25 | 1997-02-13 | Fichtel & Sachs Ag | Anordnung zur Steuerung einer Fahrwerk-Einrichtung |
JP3118414B2 (ja) * | 1996-05-22 | 2000-12-18 | 株式会社豊田中央研究所 | 車両のばね上ばね下相対速度算出装置 |
US5956951A (en) * | 1996-09-20 | 1999-09-28 | Mr Technologies | Adjustable magneto-rheological fluid device |
JP3696358B2 (ja) * | 1996-12-27 | 2005-09-14 | 本田技研工業株式会社 | 減衰力可変式ダンパ |
US5984056A (en) * | 1997-04-24 | 1999-11-16 | Bell Helicopter Textron Inc. | Magnetic particle damper apparatus |
US5964455A (en) * | 1997-06-13 | 1999-10-12 | Lord Corporation | Method for auto-calibration of a controllable damper suspension system |
JP3428619B2 (ja) * | 1997-11-06 | 2003-07-22 | トヨタ自動車株式会社 | 車両用減衰力制御装置 |
JPH11192826A (ja) * | 1997-12-26 | 1999-07-21 | Tokico Ltd | サスペンション制御装置 |
DE19808731C2 (de) * | 1998-03-02 | 1999-12-23 | Mannesmann Sachs Ag | Drehschwingungsdämpfer |
US6007345A (en) * | 1998-06-17 | 1999-12-28 | General Motors Corporation | Damper and electrical connection system |
DE19855310C2 (de) * | 1998-12-01 | 2000-10-05 | Daimler Chrysler Ag | Aktives Federungssystem für Fahrzeuge |
JP3943267B2 (ja) * | 1998-12-14 | 2007-07-11 | カヤバ工業株式会社 | 減衰力調整構造 |
US6311110B1 (en) * | 1999-06-17 | 2001-10-30 | Lord Corporation | Adaptive off-state control method |
US6279701B1 (en) * | 1999-09-13 | 2001-08-28 | Delphi Technologies, Inc. | Magnetorheological fluid damper with multiple annular flow gaps |
US6510929B1 (en) * | 1999-11-29 | 2003-01-28 | The Board Of Regents Of The University And Community College System Of Nevada | Controllable magneto-rheological fluid damper |
AU2001290696A1 (en) * | 2000-09-09 | 2002-03-22 | Kelsey-Hayes Company | Rough road detection using suspension system information |
US6671596B2 (en) * | 2000-12-27 | 2003-12-30 | Honda Giken Kogyo Kabushiki Kaisha | Control method for suspension |
DE10112082B4 (de) * | 2001-03-12 | 2009-05-07 | Carl Freudenberg Kg | Hydropneumatische niveaugeregelte Achsfederung an Fahrzeugen insbesondere für vollgefederte Fahrzeuge |
US6336535B1 (en) * | 2001-03-14 | 2002-01-08 | Delphi Technologies, Inc. | Magneto-rheological damper with dual flux ring spacer |
DE10126933B4 (de) * | 2001-06-01 | 2004-08-26 | Continental Aktiengesellschaft | Verfahren zur Regelung oder Steuerung der Dämpferkraft verstellbarer Dämpfer an Fahrzeugen |
JP4050018B2 (ja) * | 2001-08-08 | 2008-02-20 | 本田技研工業株式会社 | サスペンション制御装置 |
KR100709011B1 (ko) * | 2001-09-12 | 2007-04-18 | 주식회사 만도 | 차량의 댐퍼 제어 방법 |
EP1523714A4 (en) * | 2002-01-11 | 2009-04-22 | Active Shock Inc | CONTROL SYSTEM FOR SEMI ACTIVE SHOCK ABSORBER |
DE10225940B4 (de) * | 2002-06-11 | 2005-05-04 | Continental Aktiengesellschaft | Verfahren zur Regelung einer Niveauregelanlage und Niveauregelanlage |
KR100569072B1 (ko) * | 2003-10-01 | 2006-04-07 | 현대자동차주식회사 | 자동차용 쇽업소버 장치 |
KR100574898B1 (ko) * | 2003-11-26 | 2006-04-27 | 주식회사 만도 | 전자 제어 현가 장치와 이를 이용한 감쇠력 제어 방법 |
-
2005
- 2005-03-30 JP JP2005098165A patent/JP4546307B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-29 US US11/391,271 patent/US7617032B2/en active Active
- 2006-03-30 DE DE102006014833A patent/DE102006014833B4/de not_active Expired - Fee Related
-
2009
- 2009-09-29 US US12/569,282 patent/US7885740B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0495628A (ja) * | 1990-08-10 | 1992-03-27 | Toyota Motor Corp | 減衰力可変式振動減衰装置 |
JPH05338425A (ja) * | 1992-04-09 | 1993-12-21 | Nissan Motor Co Ltd | サスペンション制御装置 |
JPH06320929A (ja) * | 1993-05-18 | 1994-11-22 | Aisin Seiki Co Ltd | サスペンション制御装置 |
JPH07117433A (ja) * | 1993-10-29 | 1995-05-09 | Toyota Motor Corp | サスペンション制御装置 |
JPH08207541A (ja) * | 1995-02-06 | 1996-08-13 | Toyota Motor Corp | 車両用減衰力付与機構のための電気制御装置 |
JPH0986131A (ja) * | 1995-07-20 | 1997-03-31 | Toyota Motor Corp | サスペンション制御装置 |
JPH1122775A (ja) * | 1997-07-07 | 1999-01-26 | Isuzu Motors Ltd | バネ定数可変バネ装置および車両懸架装置 |
JP2002192930A (ja) * | 2000-12-27 | 2002-07-10 | Honda Motor Co Ltd | サスペンションの制御方法 |
Also Published As
Publication number | Publication date |
---|---|
US7885740B2 (en) | 2011-02-08 |
DE102006014833B4 (de) | 2010-04-08 |
US20060224285A1 (en) | 2006-10-05 |
US7617032B2 (en) | 2009-11-10 |
JP2006273223A (ja) | 2006-10-12 |
US20100017057A1 (en) | 2010-01-21 |
DE102006014833A1 (de) | 2006-11-16 |
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