KR20030030833A - 전동파워 스티어링 제어장치 - Google Patents
전동파워 스티어링 제어장치 Download PDFInfo
- Publication number
- KR20030030833A KR20030030833A KR1020020033277A KR20020033277A KR20030030833A KR 20030030833 A KR20030030833 A KR 20030030833A KR 1020020033277 A KR1020020033277 A KR 1020020033277A KR 20020033277 A KR20020033277 A KR 20020033277A KR 20030030833 A KR20030030833 A KR 20030030833A
- Authority
- KR
- South Korea
- Prior art keywords
- time constant
- steering
- motor
- torque
- vehicle
- 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.)
- Granted
Links
- 230000007423 decrease Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 9
- 230000004044 response Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 17
- 230000006866 deterioration Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001239379 Calophysus macropterus Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
- B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
-
- 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)
Abstract
Description
Claims (3)
- 조향장치와 이 조향장치에 가해진 조향력을 검출하는 토크센서와, 상기 조향력을 보조하는 모터를 갖는 차량에 탑재되고, 상기 토크센서의 출력신호에 따라 상기 모터의 제 1의 모터전류치를 결정하는 제 1의 모터전류 결정수단.상기 토크센서의 출력신호를 미분하는 미분기능을 가지고, 이 미분기능의 미분시정수를 지령된 시정수에 설정가능한 시정수 가변형 토크미분 연산수단.상기 시정수 가변형 토크미분 연산수단의 출력에 따라 상기 모터의 제 2의 모터전류치를 결정하는 제 2의 모터전류 결정수단.상기 차량의 조향에 관한 상태량에 따라 상기 미분시정수를 결정하고, 상기 시정수 가변형 토크미분 연산수단에 지령하는 시정수 결정수단.상기 제 1과 제 2의 모터전류를 가산해서 상기 모터의 목표전류로 하는 모터구동 제어수단을 구비한 것을 특징으로 하는 전동파워 스티어링 제어장치.
- 제 1항에 있어서, 상기 시정수 결정수단은 상기 차량의 조향에 관한 상태량으로서 이 차량의 주행속도, 상기 토크센서의 신호, 상기 차량의 요레이트, 상기 조향장치의 조향속도중에서 선택한 하나. 또는 다수의 상태량을 사용하는 것을 특징으로 하는 전동파워 스티어링 제어장치.
- 제 2항에 있어서, 상기 시정수 결정수단은 상기 차량의 주행속도, 또는 상기 토크센서의 신호, 또는 상기 차량의 요레이트, 또는 상기 조향장치의 조향속도의 각각이 커짐에 따라 상기 미분시정수가 작아지도록 설정되는 것을 특징으로 하는 전동파워 스티어링 제어장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00312852 | 2001-10-10 | ||
JP2001312852A JP3611116B2 (ja) | 2001-10-10 | 2001-10-10 | 電動パワーステアリング制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030030833A true KR20030030833A (ko) | 2003-04-18 |
KR100481934B1 KR100481934B1 (ko) | 2005-04-13 |
Family
ID=19131439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0033277A Expired - Fee Related KR100481934B1 (ko) | 2001-10-10 | 2002-06-14 | 전동파워 스티어링 제어장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6711484B2 (ko) |
JP (1) | JP3611116B2 (ko) |
KR (1) | KR100481934B1 (ko) |
DE (1) | DE10221616B4 (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4062666B2 (ja) * | 2002-03-25 | 2008-03-19 | 本田技研工業株式会社 | トルク変動制御装置及びトルク変動制御プログラム |
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 |
JP4269677B2 (ja) * | 2002-12-24 | 2009-05-27 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
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 |
EP1630070A4 (en) | 2003-05-30 | 2007-10-31 | Nsk Ltd | CONTROLLER FOR DIRECTION DEVICE WITH ELECTRICAL ASSISTANCE |
JP4242233B2 (ja) * | 2003-08-22 | 2009-03-25 | 富士重工業株式会社 | ステアリング制御装置 |
JP4120570B2 (ja) | 2003-11-21 | 2008-07-16 | 日産自動車株式会社 | 電動パワーステアリング装置 |
DE602005012743D1 (de) * | 2004-01-29 | 2009-04-02 | Panasonic Corp | Verfahren und Vorrichtung zu Berechnung der Lenkwinkelgeschwindigkeit |
DE102004009817A1 (de) * | 2004-02-28 | 2005-09-15 | Zf Lenksysteme Gmbh | Servounterstüztes Lenksystem für ein Kraftfahrzeug und Verfahren zum Betrieb des Lenksystems |
WO2006116113A2 (en) * | 2005-04-22 | 2006-11-02 | Redbox Automated Retail, L.L.C. | System and method for offline vending of a media product |
JP4736754B2 (ja) * | 2005-11-30 | 2011-07-27 | 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 |
JP5050520B2 (ja) * | 2006-12-20 | 2012-10-17 | 日本精工株式会社 | 電動パワーステアリング装置 |
US8948970B2 (en) * | 2011-04-07 | 2015-02-03 | Nsk Ltd. | Electric power steering apparatus |
DE112012007208B4 (de) * | 2012-12-07 | 2018-03-01 | Toyota Jidosha Kabushiki Kaisha | Fahrunterstützungseinrichtung, Betätigungserfassungseinrichtung und Steuereinrichtung |
JP6032161B2 (ja) | 2013-09-04 | 2016-11-24 | トヨタ自動車株式会社 | 操舵装置、及び、操舵制御装置 |
JP5915681B2 (ja) | 2014-03-20 | 2016-05-11 | トヨタ自動車株式会社 | 操舵意思判定装置及び車両制御装置 |
JP5915680B2 (ja) * | 2014-03-20 | 2016-05-11 | トヨタ自動車株式会社 | 操舵制御装置 |
KR20170085633A (ko) * | 2016-01-14 | 2017-07-25 | 주식회사 만도 | 전동식 파워 스티어링 제어 방법 및 그 장치 |
JP6581627B2 (ja) * | 2017-08-07 | 2019-09-25 | 株式会社Subaru | 車両の操舵制御装置 |
FR3071473B1 (fr) | 2017-09-25 | 2021-12-10 | Jtekt Europe Sas | Adaptation d’un gain de derivee en fonction du couple volant pour ameliorer le ressenti d’un systeme de direction assistee |
WO2024060014A1 (zh) * | 2022-09-20 | 2024-03-28 | 华为技术有限公司 | 车辆控制方法、装置、车辆及存储介质 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US894205A (en) * | 1907-10-21 | 1908-07-28 | Frank M Clark | Machine for making designs. |
JPH0710672B2 (ja) * | 1985-07-03 | 1995-02-08 | 株式会社日立製作所 | 電動式パワ−ステアリング制御装置 |
JPH0798490B2 (ja) * | 1986-02-06 | 1995-10-25 | 本田技研工業株式会社 | 電動式パワーステアリング装置 |
JPH0234469A (ja) | 1988-07-26 | 1990-02-05 | Kayaba Ind Co Ltd | 電動式パワーステアリング装置 |
JP2938494B2 (ja) | 1990-01-31 | 1999-08-23 | ダイハツ工業株式会社 | 電動式パワーステアリング装置 |
JP3227768B2 (ja) | 1992-02-20 | 2001-11-12 | 日新電機株式会社 | 銅薄膜の結晶配向制御方法 |
US5861725A (en) * | 1996-08-19 | 1999-01-19 | Nsk Ltd. | Control apparatus for electric power steering system |
JP2962683B2 (ja) | 1996-12-04 | 1999-10-12 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP3128531B2 (ja) * | 1997-04-03 | 2001-01-29 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP3809594B2 (ja) | 1997-04-21 | 2006-08-16 | カヤバ工業株式会社 | 電動式パワーステアリングシステム |
JP4128719B2 (ja) * | 2000-02-25 | 2008-07-30 | 三菱電機株式会社 | 電動式パワーステアリング制御装置及びその制御方法 |
JP3511593B2 (ja) * | 2000-11-10 | 2004-03-29 | 三菱電機株式会社 | 電動パワーステアリング制御装置 |
-
2001
- 2001-10-10 JP JP2001312852A patent/JP3611116B2/ja not_active Expired - Lifetime
-
2002
- 2002-04-15 US US10/121,700 patent/US6711484B2/en not_active Expired - Lifetime
- 2002-05-15 DE DE10221616A patent/DE10221616B4/de not_active Expired - Lifetime
- 2002-06-14 KR KR10-2002-0033277A patent/KR100481934B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100481934B1 (ko) | 2005-04-13 |
JP3611116B2 (ja) | 2005-01-19 |
US20030069675A1 (en) | 2003-04-10 |
US6711484B2 (en) | 2004-03-23 |
DE10221616B4 (de) | 2011-05-05 |
JP2003118610A (ja) | 2003-04-23 |
DE10221616A1 (de) | 2003-04-30 |
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