CA2479716A1 - Electric power steering apparatus - Google Patents
Electric power steering apparatus Download PDFInfo
- Publication number
- CA2479716A1 CA2479716A1 CA002479716A CA2479716A CA2479716A1 CA 2479716 A1 CA2479716 A1 CA 2479716A1 CA 002479716 A CA002479716 A CA 002479716A CA 2479716 A CA2479716 A CA 2479716A CA 2479716 A1 CA2479716 A1 CA 2479716A1
- Authority
- CA
- Canada
- Prior art keywords
- steering
- torque
- assist characteristic
- assist
- shift amount
- 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.)
- Abandoned
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 208000006011 Stroke Diseases 0.000 description 45
- 238000010586 diagram Methods 0.000 description 13
- 230000009467 reduction Effects 0.000 description 3
- 241000736839 Chara Species 0.000 description 2
- 241001080519 Zera Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 241001464798 Anguis Species 0.000 description 1
- IVRMZWNICZWHMI-UHFFFAOYSA-N Azide Chemical compound [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 1
- 241000984642 Cura Species 0.000 description 1
- 241000918728 Monotes Species 0.000 description 1
- XDXHAEQXIBQUEZ-UHFFFAOYSA-N Ropinirole hydrochloride Chemical group Cl.CCCN(CCC)CCC1=CC=CC2=C1CC(=O)N2 XDXHAEQXIBQUEZ-UHFFFAOYSA-N 0.000 description 1
- 244000166490 Tetrameles nudiflora Species 0.000 description 1
- 241001507534 Zora Species 0.000 description 1
- OGQICQVSFDPSEI-UHFFFAOYSA-N Zorac Chemical compound N1=CC(C(=O)OCC)=CC=C1C#CC1=CC=C(SCCC2(C)C)C2=C1 OGQICQVSFDPSEI-UHFFFAOYSA-N 0.000 description 1
- 229910000086 alane Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- GPUADMRJQVPIAS-QCVDVZFFSA-M cerivastatin sodium Chemical compound [Na+].COCC1=C(C(C)C)N=C(C(C)C)C(\C=C\[C@@H](O)C[C@@H](O)CC([O-])=O)=C1C1=CC=C(F)C=C1 GPUADMRJQVPIAS-QCVDVZFFSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/046—Controlling the motor
- B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-315732 | 2003-09-08 | ||
| JP2003315732A JP4411514B2 (ja) | 2003-09-08 | 2003-09-08 | 電動パワーステアリング装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2479716A1 true CA2479716A1 (en) | 2005-03-08 |
Family
ID=34131941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002479716A Abandoned CA2479716A1 (en) | 2003-09-08 | 2004-08-26 | Electric power steering apparatus |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7136732B2 (enExample) |
| EP (1) | EP1512608B1 (enExample) |
| JP (1) | JP4411514B2 (enExample) |
| CA (1) | CA2479716A1 (enExample) |
| DE (1) | DE602004012360T2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115427288A (zh) * | 2020-04-21 | 2022-12-02 | 蒂森克虏伯普利斯坦股份公司 | 确定转向柱扭矩确定的滞后和偏移的方法 |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10117634A1 (de) * | 2001-04-09 | 2002-12-12 | Mercedes Benz Lenkungen Gmbh | Motorgetriebene Servolenkungseinheit |
| JP4432709B2 (ja) * | 2004-10-01 | 2010-03-17 | トヨタ自動車株式会社 | 電動パワーステアリング装置 |
| JP4579056B2 (ja) * | 2005-06-02 | 2010-11-10 | 本田技研工業株式会社 | 車両用操舵装置 |
| JP4872298B2 (ja) * | 2005-10-04 | 2012-02-08 | 日本精工株式会社 | 電動パワーステアリング装置の制御装置 |
| JP4895091B2 (ja) * | 2006-01-16 | 2012-03-14 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
| JP2008302900A (ja) * | 2007-06-11 | 2008-12-18 | Nagoya Institute Of Technology | 電動パワーステアリング装置の制御装置 |
| DE112009000231T5 (de) * | 2008-01-25 | 2010-12-09 | Delphi Technologies, Inc., Troy | Verfahren und Systeme in Verbindung mit Rückstellmoment |
| JP5217794B2 (ja) * | 2008-08-29 | 2013-06-19 | 株式会社ジェイテクト | 電気式動力舵取装置 |
| JP5491721B2 (ja) * | 2008-11-12 | 2014-05-14 | 本田技研工業株式会社 | 電動パワーステアリング装置の制御装置 |
| US8825301B2 (en) * | 2009-01-28 | 2014-09-02 | Nsk Ltd. | Electric power steering apparatus |
| PL2239180T3 (pl) * | 2009-04-07 | 2012-04-30 | Gm Global Tech Operations Llc | Oszacowanie i wykrywanie tarcia dla elektrycznego systemu wspomagania układu kierowniczego |
| US8825295B2 (en) * | 2010-08-16 | 2014-09-02 | Honda Motor Co., Ltd. | System and method for determining a steering angle for a vehicle and system and method for controlling a vehicle based on same |
| KR20120020937A (ko) * | 2010-08-31 | 2012-03-08 | 주식회사 만도 | 전동식 동력보조 조향장치 |
| WO2012037951A2 (en) * | 2010-09-23 | 2012-03-29 | Thyssenkrupp Presta Ag | Driver assistance control in an electric steering system |
| JP5316599B2 (ja) * | 2011-07-05 | 2013-10-16 | トヨタ自動車株式会社 | 操舵装置及び操舵制御装置 |
| JP6180771B2 (ja) | 2013-03-29 | 2017-08-16 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
| WO2014167629A1 (ja) * | 2013-04-08 | 2014-10-16 | 三菱電機株式会社 | 操舵制御装置および操舵制御方法 |
| CN104648469B (zh) * | 2013-11-21 | 2017-11-14 | 联创汽车电子有限公司 | 电动助力转向力矩控制器 |
| FR3019794B1 (fr) * | 2014-04-10 | 2017-12-08 | Jtekt Europe Sas | Estimation du vieillissement d’une direction assistee |
| EP3178725B1 (en) * | 2014-08-08 | 2019-05-22 | NSK Ltd. | Electric power steering device |
| JP2016088436A (ja) * | 2014-11-10 | 2016-05-23 | 株式会社デンソー | モータ制御装置 |
| DE102016221500B4 (de) * | 2015-11-13 | 2020-02-27 | Denso Corporation | Lenksteuerung |
| KR101736136B1 (ko) * | 2015-12-07 | 2017-05-16 | 현대모비스 주식회사 | 전동식 파워 스티어링 시스템 및 그 제어방법 |
| DE102019206980B4 (de) * | 2019-05-14 | 2023-06-22 | Volkswagen Aktiengesellschaft | Verfahren und Lenkungssteuergerät zum Ermitteln einer Stellgröße für das Einstellen eines Servolenkmoments bei einem Fahrzeuglenksystem |
| JP7537947B2 (ja) * | 2020-08-27 | 2024-08-21 | 株式会社Subaru | 車載システム |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3493806B2 (ja) * | 1995-04-21 | 2004-02-03 | 日本精工株式会社 | 電動パワ−ステアリング装置の制御装置 |
| JP3623022B2 (ja) | 1995-08-24 | 2005-02-23 | ティーアールダブリュ オートモーティブ ジャパン株式会社 | 電動式パワーステアリング装置 |
| JP3481468B2 (ja) * | 1998-09-30 | 2003-12-22 | 三菱電機株式会社 | 電動パワーステアリング装置 |
| JP3663330B2 (ja) | 2000-02-29 | 2005-06-22 | 光洋精工株式会社 | 電動パワーステアリング装置 |
| JP3663332B2 (ja) | 2000-03-15 | 2005-06-22 | 光洋精工株式会社 | 電動パワーステアリング制御装置 |
| JP3698613B2 (ja) | 2000-03-28 | 2005-09-21 | 光洋精工株式会社 | 電動パワーステアリング装置 |
| US6651771B2 (en) * | 2001-10-20 | 2003-11-25 | Ford Global Technologies, Llc | H-infinity control and gain scheduling method for electric power assist steering system |
| JP3868263B2 (ja) * | 2001-10-29 | 2007-01-17 | 株式会社ジェイテクト | パワーステアリング装置 |
| JP3947014B2 (ja) * | 2002-01-25 | 2007-07-18 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
| JP2004064858A (ja) * | 2002-07-26 | 2004-02-26 | Honda Motor Co Ltd | 電動パワーステアリング装置のモータ駆動用制御装置 |
| JP4089367B2 (ja) * | 2002-09-17 | 2008-05-28 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
| JP3763472B2 (ja) * | 2002-09-30 | 2006-04-05 | 三菱電機株式会社 | 電動パワーステアリング制御装置 |
| JP4193113B2 (ja) | 2003-02-27 | 2008-12-10 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
| US6863150B1 (en) * | 2003-09-25 | 2005-03-08 | Mitsubishi Denki Kabushiki Kaisha | Electric power steering control apparatus |
-
2003
- 2003-09-08 JP JP2003315732A patent/JP4411514B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-26 CA CA002479716A patent/CA2479716A1/en not_active Abandoned
- 2004-08-27 US US10/927,528 patent/US7136732B2/en not_active Expired - Lifetime
- 2004-09-07 DE DE602004012360T patent/DE602004012360T2/de not_active Expired - Lifetime
- 2004-09-07 EP EP04021195A patent/EP1512608B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115427288A (zh) * | 2020-04-21 | 2022-12-02 | 蒂森克虏伯普利斯坦股份公司 | 确定转向柱扭矩确定的滞后和偏移的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005081985A (ja) | 2005-03-31 |
| DE602004012360T2 (de) | 2009-03-26 |
| DE602004012360D1 (de) | 2008-04-24 |
| EP1512608A3 (en) | 2005-12-21 |
| EP1512608A2 (en) | 2005-03-09 |
| JP4411514B2 (ja) | 2010-02-10 |
| EP1512608B1 (en) | 2008-03-12 |
| US7136732B2 (en) | 2006-11-14 |
| US20050061577A1 (en) | 2005-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |