BR9504528A - Aparelho e processo para controlar um sistema de direçao elétrico auxiliar - Google Patents
Aparelho e processo para controlar um sistema de direçao elétrico auxiliarInfo
- Publication number
- BR9504528A BR9504528A BR9504528A BR9504528A BR9504528A BR 9504528 A BR9504528 A BR 9504528A BR 9504528 A BR9504528 A BR 9504528A BR 9504528 A BR9504528 A BR 9504528A BR 9504528 A BR9504528 A BR 9504528A
- Authority
- BR
- Brazil
- Prior art keywords
- controlling
- steering system
- auxiliary electrical
- electrical steering
- auxiliary
- Prior art date
Links
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/28—Arrangements for controlling current
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/923—Specific feedback condition or device
- Y10S388/93—Load or torque
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/334,243 US5475289A (en) | 1994-11-04 | 1994-11-04 | Method and apparatus for controlling an electric assist steering system using two-dimensional interpolation for current commands |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9504528A true BR9504528A (pt) | 1997-05-27 |
Family
ID=23306290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9504528A BR9504528A (pt) | 1994-11-04 | 1995-10-24 | Aparelho e processo para controlar um sistema de direçao elétrico auxiliar |
Country Status (5)
Country | Link |
---|---|
US (1) | US5475289A (pt) |
EP (1) | EP0710599B1 (pt) |
JP (1) | JP2638583B2 (pt) |
BR (1) | BR9504528A (pt) |
DE (1) | DE69521586T2 (pt) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5740880A (en) * | 1995-12-07 | 1998-04-21 | Ford Global Technologies, Inc. | Speed tracking of induced armature field in electric power assisted steering |
US5743351A (en) * | 1996-05-29 | 1998-04-28 | Trw Inc. | Method and apparatus for controlling an electric assist steering sysem by linearizing system input-output torque gain |
GB9613538D0 (en) * | 1996-06-27 | 1996-08-28 | Switched Reluctance Drives Ltd | Matrix interpolation |
DE19634728C1 (de) * | 1996-08-28 | 1998-04-02 | Daimler Benz Ag | Fahrzeuglenkung |
US5743352A (en) * | 1996-09-03 | 1998-04-28 | Ford Global Technologies, Inc. | Electrically-actuated power steering system |
US6078121A (en) | 1997-02-21 | 2000-06-20 | Emerson Electric Co. | Rotor assembly for a rotating machine |
US6025665A (en) * | 1997-02-21 | 2000-02-15 | Emerson Electric Co. | Rotating machine for use in a pressurized fluid system |
US5998952A (en) * | 1997-04-09 | 1999-12-07 | Trw Inc. | Method and apparatus for reducing torque ripple in an electric motor using anticasual filtering |
JP3469098B2 (ja) * | 1997-09-16 | 2003-11-25 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
US6121745A (en) * | 1997-10-02 | 2000-09-19 | Warner Electric Technology, Inc. | Direct current command generation for a stepper motor drive |
US5914579A (en) * | 1997-10-02 | 1999-06-22 | Dana Corporation | Direct current command generation for a stepper motor drive |
US6046560A (en) | 1998-03-20 | 2000-04-04 | Trw Inc. | Electric assist steering system having an improved motor current controller with gain scheduler |
US6107767A (en) | 1998-03-20 | 2000-08-22 | Trw Inc. | Electric assist steering system having an improved motor current controller with notch filter |
US6167334A (en) * | 1999-01-05 | 2000-12-26 | Ford Global Technologies, Inc. | Method and apparatus for providing variable assist power steering |
US6173223B1 (en) | 1999-01-05 | 2001-01-09 | Ford Global Technologies, Inc. | Steering control method for providing variable assist power steering |
DE60036162T2 (de) * | 1999-02-11 | 2008-05-21 | Trw Automotive U.S. Llc, Livonia | Vorrichtung und verfahren zur steuerung einer elektrischen servolenkung |
US6338016B1 (en) * | 1999-03-08 | 2002-01-08 | Trw Inc. | Method and apparatus for detecting a motor stall condition in an electric assist steering system |
US6295879B1 (en) | 1999-03-08 | 2001-10-02 | Trw Inc. | Torque sensing apparatus for an electric assist steering system |
US6803736B1 (en) * | 1999-05-19 | 2004-10-12 | Robert Bosch Gmbh | Control system which carries out the model-supported safety monitoring of an electronically regulated controller in the motor vehicle |
US6153956A (en) * | 1999-09-16 | 2000-11-28 | A. O. Smith Corporation | Switched reluctance position sensing |
US6465975B1 (en) | 1999-09-17 | 2002-10-15 | Delphi Technologies, Inc. | Method and system for controlling torque in permanent magnet brushless electric motors |
EP1256164A2 (en) * | 2000-02-09 | 2002-11-13 | Dana Corporation | Method for operating a switched reluctance electrical generator |
DE60140356D1 (de) | 2000-04-07 | 2009-12-17 | Delphi Tech Inc | Dämpfung von spannungsgesteuerten bürstenlosen motoren für elektrische servolenkungen |
US6498451B1 (en) | 2000-09-06 | 2002-12-24 | Delphi Technologies, Inc. | Torque ripple free electric power steering |
US6566829B1 (en) | 2000-09-07 | 2003-05-20 | Delphi Technologies, Inc. | Method and apparatus for torque control of a machine |
US6678594B2 (en) * | 2001-02-02 | 2004-01-13 | Delphi Technologies, Inc. | User-configurable steering control for steer-by-wire systems |
US6711510B2 (en) | 2001-02-20 | 2004-03-23 | Trw Inc. | Over-current protection method and device |
EP1399348B1 (en) * | 2001-06-08 | 2009-08-19 | Delphi Technologies, Inc. | Velocity compensation control for electric steering systems |
US6900607B2 (en) * | 2001-08-17 | 2005-05-31 | Delphi Technologies, Inc. | Combined feedforward and feedback parameter estimation for electric machines |
US7071649B2 (en) | 2001-08-17 | 2006-07-04 | Delphi Technologies, Inc. | Active temperature estimation for electric machines |
US7199549B2 (en) * | 2001-08-17 | 2007-04-03 | Delphi Technologies, Inc | Feedback parameter estimation for electric machines |
WO2003024741A2 (en) | 2001-09-14 | 2003-03-27 | Delphi Technologies, Inc. | Compensation using position for improved feel and stability in a steering system |
JP4019691B2 (ja) * | 2001-11-05 | 2007-12-12 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
US7576506B2 (en) * | 2001-12-11 | 2009-08-18 | Delphi Technologies, Inc. | Feedforward parameter estimation for electric machines |
US6845309B2 (en) | 2002-01-30 | 2005-01-18 | Visteon Global Technologies, Inc. | Electric power assist torque check |
US20030150366A1 (en) * | 2002-02-13 | 2003-08-14 | Kaufmann Timothy W. | Watercraft steer-by-wire system |
US7084593B2 (en) | 2002-04-10 | 2006-08-01 | Visteon Global Technologies, Inc. | Method and apparatus for thermal management of an electric power assist steering control system by compensating steering motor current |
US6789641B2 (en) * | 2002-08-14 | 2004-09-14 | Trw Inc. | Method and apparatus for controlling an electric assist motor using a modified blending filter |
US7157878B2 (en) | 2002-11-19 | 2007-01-02 | Delphi Technologies, Inc. | Transient compensation voltage estimation for feedforward sinusoidal brushless motor control |
US6864662B2 (en) * | 2003-04-30 | 2005-03-08 | Visteon Global Technologies, Inc. | Electric power assist steering system and method of operation |
JP4294380B2 (ja) * | 2003-06-04 | 2009-07-08 | 株式会社ジェイテクト | 車両用操舵装置 |
GB0401965D0 (en) * | 2004-01-30 | 2004-03-03 | Trw Lucasvarity Electric Steer | Method and apparatus for controlling an electric assist motor using a modified blending filter |
EP1616774A3 (en) * | 2004-07-15 | 2007-08-08 | NSK Ltd., | Electric power steering apparatus |
US7163080B2 (en) * | 2005-03-11 | 2007-01-16 | Trw Automotive U.S. Llc | Method and apparatus for detecting a failed temperature sensor in an electric assist steering system |
US7543679B2 (en) | 2006-07-28 | 2009-06-09 | Delphi Technologies, Inc. | Compensation of periodic sensor errors in electric power steering systems |
US7549504B2 (en) | 2006-07-28 | 2009-06-23 | Delphi Technologies, Inc. | Quadrant dependent active damping for electric power steering |
US20080065292A1 (en) * | 2006-09-11 | 2008-03-13 | Gm Global Technology Operations, Inc. | Security Strategies for an Active Front Steer System |
US7725227B2 (en) | 2006-12-15 | 2010-05-25 | Gm Global Technology Operations, Inc. | Method, system, and apparatus for providing enhanced steering pull compensation |
JP5235536B2 (ja) * | 2008-07-03 | 2013-07-10 | 三菱電機株式会社 | 電動パワーステアリング制御装置 |
JP5115773B2 (ja) * | 2008-09-29 | 2013-01-09 | トヨタ自動車株式会社 | 車両の電源装置 |
JP6662081B2 (ja) * | 2016-02-17 | 2020-03-11 | 株式会社デンソー | 3相回転機の制御装置、及び、電動パワーステアリング装置 |
DE102019001462A1 (de) * | 2019-03-04 | 2020-09-10 | Nidec Drivexpert Gmbh | Verfahren zum geräuschreduzierten Betreiben eines geschalteten Reluktanzmotors |
DE102019001463A1 (de) * | 2019-03-04 | 2020-09-10 | Nidec Drivexpert Gmbh | Verfahren zum schwingungsreduzierten Betreiben eines BLDC-Motors |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983953A (en) | 1971-07-28 | 1976-10-05 | Gemmer-France | Servo mechanism |
JPS4836582A (pt) * | 1971-09-13 | 1973-05-30 | ||
US4415054A (en) | 1982-08-05 | 1983-11-15 | Trw Inc. | Steering gear |
US4702335A (en) * | 1985-05-28 | 1987-10-27 | Trw Inc. | Control apparatus for a power assist steering system |
JPS6234854A (ja) * | 1985-08-06 | 1987-02-14 | Honda Motor Co Ltd | 電動式パワ−ステアリング装置 |
JPS6234850A (ja) * | 1985-08-06 | 1987-02-14 | Honda Motor Co Ltd | 電動式パワ−ステアリング装置 |
JPS6237274A (ja) * | 1985-08-09 | 1987-02-18 | Honda Motor Co Ltd | 電動式パワ−ステアリング装置 |
US4800974A (en) * | 1985-10-23 | 1989-01-31 | Trw Inc. | Electric steering gear |
US4660671A (en) * | 1985-10-23 | 1987-04-28 | Trw Inc. | Electric steering gear |
GB8603084D0 (en) | 1986-02-07 | 1986-03-12 | Trw Cam Gears Ltd | Road vehicle power assisted steering system |
JPS62255277A (ja) * | 1986-04-28 | 1987-11-07 | Toyoda Mach Works Ltd | 操舵力制御電流演算装置 |
JPH0741784B2 (ja) * | 1986-11-28 | 1995-05-10 | 日産自動車株式会社 | サスペンシヨンとステアリングの総合制御装置 |
GB2202501B (en) * | 1987-03-24 | 1991-08-21 | Honda Motor Co Ltd | Electric power steering system for vehicles |
US4868477A (en) | 1987-06-23 | 1989-09-19 | The Superior Electric Company | Method and apparatus for controlling torque and torque ripple in a variable reluctance motor |
US5072166A (en) | 1990-06-18 | 1991-12-10 | The Texas A&M University System | Position sensor elimination technique for the switched reluctance motor drive |
US5257828A (en) * | 1992-06-03 | 1993-11-02 | Trw Inc. | Method and apparatus for controlling damping in an electric assist steering system for vehicle yaw rate control |
-
1994
- 1994-11-04 US US08/334,243 patent/US5475289A/en not_active Expired - Lifetime
-
1995
- 1995-08-04 EP EP95112311A patent/EP0710599B1/en not_active Revoked
- 1995-08-04 DE DE69521586T patent/DE69521586T2/de not_active Revoked
- 1995-10-24 BR BR9504528A patent/BR9504528A/pt not_active IP Right Cessation
- 1995-11-06 JP JP7287646A patent/JP2638583B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0710599A1 (en) | 1996-05-08 |
DE69521586T2 (de) | 2002-05-23 |
DE69521586D1 (de) | 2001-08-09 |
EP0710599B1 (en) | 2001-07-04 |
JP2638583B2 (ja) | 1997-08-06 |
US5475289A (en) | 1995-12-12 |
JPH08207803A (ja) | 1996-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 13A E 14A ANUIDADES. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2049 DE 13/04/2010 E COMPROVAR RECOLHIMENTO DA 15A , 16A ,17A E 18A ANUIDADES. |