JP4475403B2 - 電動パワーステアリング制御装置 - Google Patents
電動パワーステアリング制御装置 Download PDFInfo
- Publication number
- JP4475403B2 JP4475403B2 JP2004259446A JP2004259446A JP4475403B2 JP 4475403 B2 JP4475403 B2 JP 4475403B2 JP 2004259446 A JP2004259446 A JP 2004259446A JP 2004259446 A JP2004259446 A JP 2004259446A JP 4475403 B2 JP4475403 B2 JP 4475403B2
- Authority
- JP
- Japan
- Prior art keywords
- electric power
- control device
- motor
- power steering
- steering control
- 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.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 claims description 3
- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B62D5/0481—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 monitoring the steering system, e.g. failures
- B62D5/0484—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 monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/10—Refining fats or fatty oils by adsorption
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Transportation (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Analytical Chemistry (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Control Of Electric Motors In General (AREA)
Description
図1は、この発明にかかる電動パワーステアリング制御装置の構成を示す回路図である。図1において、モータMは、図示しないステアリング系にアシストトルクを付与するものである。MCU1は、電動パワーステアリングを制御するために、図示しないトルクセンサ、車速センサ等の出力に基づき演算したモータ電流目標値と、シャント抵抗2によって検出したモータ電流検出値とから目標印加電圧を求め、この目標印加電圧に応じた制御信号をゲートドライバ3に出力する。ゲートドライバ3は、制御信号に基づいた駆動信号によってブリッジ回路4を構成する各スイッチング素子をオン・オフ駆動して、モータMの印加電圧を制御することにより、モータの回転方向および出力トルクを制御する。
Claims (2)
- 出力トルクをステアリング系に付与するモータと、このモータを駆動するモータ駆動回路と、上記モータに通流すべき電流を演算するマイクロコントローラと、マイクロコントローラの演算結果に基づき上記モータ駆動回路を駆動するゲートドライバと、このゲートドライバの電源を遮断するためのスイッチング手段を備えることを特徴とする電動パワーステアリング制御装置。
- スイッチング手段は、半導体スイッチング素子であることを特徴とする請求項1記載の電動パワーステアリング制御装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004259446A JP4475403B2 (ja) | 2004-09-07 | 2004-09-07 | 電動パワーステアリング制御装置 |
KR1020050032673A KR100591803B1 (ko) | 2004-09-07 | 2005-04-20 | 전동 파워 스티어링 제어 장치 |
DE102005023395.3A DE102005023395B4 (de) | 2004-09-07 | 2005-05-20 | Steuervorrichtung für eine Servolenkeinrichtung |
CNB2005100790326A CN100402359C (zh) | 2004-09-07 | 2005-06-14 | 电动动力转向控制装置 |
FR0551690A FR2874886B1 (fr) | 2004-09-07 | 2005-06-21 | Commande de direction assistee electriquement |
US11/181,772 US7852023B2 (en) | 2004-09-07 | 2005-07-15 | Electric power steering controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004259446A JP4475403B2 (ja) | 2004-09-07 | 2004-09-07 | 電動パワーステアリング制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006076333A JP2006076333A (ja) | 2006-03-23 |
JP4475403B2 true JP4475403B2 (ja) | 2010-06-09 |
Family
ID=35851986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004259446A Active JP4475403B2 (ja) | 2004-09-07 | 2004-09-07 | 電動パワーステアリング制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7852023B2 (ja) |
JP (1) | JP4475403B2 (ja) |
KR (1) | KR100591803B1 (ja) |
CN (1) | CN100402359C (ja) |
DE (1) | DE102005023395B4 (ja) |
FR (1) | FR2874886B1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8051945B2 (en) * | 2008-05-23 | 2011-11-08 | Nexteer (Beijing) Technology Co., Ltd. | Electric power steering system, controller, and method of operation |
US8159777B2 (en) * | 2008-06-19 | 2012-04-17 | Apple Inc. | Portable electronic device with multipurpose hard drive circuit board |
JP4775413B2 (ja) * | 2008-07-04 | 2011-09-21 | 株式会社デンソー | 電動パワーステアリング装置 |
JP5768999B2 (ja) * | 2011-02-16 | 2015-08-26 | 株式会社ジェイテクト | モータ制御装置および車両用操舵装置 |
JP5768998B2 (ja) * | 2011-02-16 | 2015-08-26 | 株式会社ジェイテクト | モータ制御装置および車両用操舵装置 |
JP6090171B2 (ja) * | 2011-11-07 | 2017-03-08 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
GB201310193D0 (en) * | 2013-06-07 | 2013-07-24 | Trw Ltd | Motor control circuit |
EP2896532A1 (de) * | 2014-01-15 | 2015-07-22 | Siemens Aktiengesellschaft | Redundantes Antriebssystem |
CN107074272B (zh) | 2014-10-17 | 2019-03-26 | 日本精工株式会社 | 电动助力转向装置 |
CN110556787A (zh) * | 2018-06-04 | 2019-12-10 | 青岛海尔智能电子有限公司 | 一种电机保护电路及保护控制方法 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660671A (en) * | 1985-10-23 | 1987-04-28 | Trw Inc. | Electric steering gear |
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 |
JPH0796387B2 (ja) * | 1986-03-31 | 1995-10-18 | 本田技研工業株式会社 | 電動式パワーステアリング装置 |
JPH0686221B2 (ja) * | 1986-09-16 | 1994-11-02 | 本田技研工業株式会社 | 電動機式動力舵取装置 |
JPS63141875A (ja) * | 1986-12-02 | 1988-06-14 | Mitsubishi Electric Corp | モ−タ駆動式パワ−ステアリング装置 |
JP2532105B2 (ja) * | 1987-09-17 | 1996-09-11 | 本田技研工業株式会社 | 前後輪操舵車両の操舵制御装置 |
JP2641245B2 (ja) | 1988-04-14 | 1997-08-13 | 三菱電機株式会社 | 電動式パワーステアリング装置 |
JPH02212269A (ja) * | 1989-02-10 | 1990-08-23 | Hitachi Ltd | 電動パワーステアリング装置 |
JPH0829719B2 (ja) * | 1989-03-22 | 1996-03-27 | 本田技研工業株式会社 | 前後輪操舵装置 |
US5072354A (en) * | 1989-05-16 | 1991-12-10 | Mitsubishi Denki Kabushiki Kaisha | Pulse-width modulation type inverter apparatus |
US5331258A (en) * | 1992-03-30 | 1994-07-19 | Solaria Research Enterprises, Ltd. | Synchronous-rectification type control for direct current motors and method of making |
JP2580908Y2 (ja) | 1992-03-30 | 1998-09-17 | 日本電気ホームエレクトロニクス株式会社 | モータ制御装置 |
JPH07251749A (ja) * | 1994-03-16 | 1995-10-03 | Mitsubishi Electric Corp | 電動パワーステアリング制御装置 |
JP3346910B2 (ja) * | 1994-10-03 | 2002-11-18 | 本田技研工業株式会社 | 電動車両用電源装置 |
WO1996011831A1 (fr) * | 1994-10-14 | 1996-04-25 | Nsk Ltd. | Controleur de systeme de direction a assistance electrique |
GB2295590B (en) * | 1994-11-30 | 1999-01-20 | Nsk Ltd | Electric power steering apparatus |
JP3518944B2 (ja) * | 1996-04-11 | 2004-04-12 | 三菱電機株式会社 | モータ駆動装置 |
US5861725A (en) * | 1996-08-19 | 1999-01-19 | Nsk Ltd. | Control apparatus for electric power steering system |
US6008600A (en) * | 1996-09-04 | 1999-12-28 | Jidosha Kiki Co., Ltd. | Control method and control apparatus for electric power pump type power steering system |
JP3375502B2 (ja) * | 1996-12-12 | 2003-02-10 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP3063893B2 (ja) * | 1997-01-07 | 2000-07-12 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP3511563B2 (ja) | 1997-06-19 | 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 |
WO1998058833A1 (fr) * | 1997-06-20 | 1998-12-30 | Mitsubishi Denki Kabushiki Kaisha | Dispositif de direction assistee entraine par un moteur electrique |
JP3484968B2 (ja) * | 1998-02-24 | 2004-01-06 | 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 |
GB9810101D0 (en) * | 1998-05-13 | 1998-07-08 | Lucas Ind Plc | Improvements relating to electric motors |
US6240350B1 (en) * | 1998-07-24 | 2001-05-29 | Nsk Ltd. | Control apparatus for electric power steering system |
KR100352023B1 (ko) * | 1999-09-03 | 2002-09-11 | 가야바코교 가부시기가이샤 | 페일세이프기구 |
JP3412579B2 (ja) * | 1999-10-19 | 2003-06-03 | トヨタ自動車株式会社 | 車両の電動パワーステアリング装置 |
JP3486749B2 (ja) * | 2000-04-05 | 2004-01-13 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP2002354871A (ja) * | 2001-05-25 | 2002-12-06 | Mitsubishi Electric Corp | 電動パワーステアリング装置 |
JP2003153584A (ja) * | 2001-11-12 | 2003-05-23 | Koyo Seiko Co Ltd | 電動パワーステアリング装置 |
US6808043B2 (en) * | 2002-02-15 | 2004-10-26 | Nsk Ltd. | Electric power steering device |
US7014008B2 (en) * | 2002-06-27 | 2006-03-21 | Honda Giken Kogyo Kabushiki Kaisha | Steering system for vehicle |
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 |
JP3989400B2 (ja) * | 2003-05-07 | 2007-10-10 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP4270978B2 (ja) * | 2003-08-25 | 2009-06-03 | 本田技研工業株式会社 | 電動パワーステアリング装置の故障検出装置 |
JP2006211825A (ja) * | 2005-01-28 | 2006-08-10 | Nsk Ltd | 電動パワーステアリング装置 |
-
2004
- 2004-09-07 JP JP2004259446A patent/JP4475403B2/ja active Active
-
2005
- 2005-04-20 KR KR1020050032673A patent/KR100591803B1/ko active IP Right Grant
- 2005-05-20 DE DE102005023395.3A patent/DE102005023395B4/de not_active Expired - Fee Related
- 2005-06-14 CN CNB2005100790326A patent/CN100402359C/zh not_active Expired - Fee Related
- 2005-06-21 FR FR0551690A patent/FR2874886B1/fr not_active Expired - Fee Related
- 2005-07-15 US US11/181,772 patent/US7852023B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006076333A (ja) | 2006-03-23 |
US7852023B2 (en) | 2010-12-14 |
DE102005023395A1 (de) | 2006-03-23 |
KR20060045816A (ko) | 2006-05-17 |
FR2874886B1 (fr) | 2009-05-15 |
US20060049788A1 (en) | 2006-03-09 |
CN1769120A (zh) | 2006-05-10 |
CN100402359C (zh) | 2008-07-16 |
KR100591803B1 (ko) | 2006-06-20 |
FR2874886A1 (fr) | 2006-03-10 |
DE102005023395B4 (de) | 2014-04-24 |
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