ATE551244T1 - Reibungsplausibilitätsfeststellung für ein lenksystem - Google Patents
Reibungsplausibilitätsfeststellung für ein lenksystemInfo
- Publication number
- ATE551244T1 ATE551244T1 AT08170192T AT08170192T ATE551244T1 AT E551244 T1 ATE551244 T1 AT E551244T1 AT 08170192 T AT08170192 T AT 08170192T AT 08170192 T AT08170192 T AT 08170192T AT E551244 T1 ATE551244 T1 AT E551244T1
- Authority
- AT
- Austria
- Prior art keywords
- friction
- vehicle states
- steering system
- estimate
- idealized
- 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
- B62D5/0481—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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1255207P | 2007-12-10 | 2007-12-10 | |
US12/255,853 US20090150018A1 (en) | 2007-12-10 | 2008-10-22 | Friction Plausibility Detection Algorithm For a Steering System |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE551244T1 true ATE551244T1 (de) | 2012-04-15 |
Family
ID=40722462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08170192T ATE551244T1 (de) | 2007-12-10 | 2008-11-28 | Reibungsplausibilitätsfeststellung für ein lenksystem |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090150018A1 (de) |
AT (1) | ATE551244T1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0807935D0 (en) * | 2008-05-01 | 2008-06-11 | Trw Ltd | Improvements relating to steering systems |
PL2364896T3 (pl) * | 2010-03-10 | 2012-10-31 | Thyssenkrupp Presta Ag | Kompensacja siły tarcia w elektrycznym układzie kierowniczym |
DE102013201677B4 (de) * | 2013-02-01 | 2018-03-22 | Ford Global Technologies, Llc | Testverfahren zur Regelung und/oder Steuerung einer Lenkhilfe für ein Lenksystem eines Fahrzeuges |
DE102014201952A1 (de) * | 2013-03-07 | 2014-09-11 | Ford Global Technologies, Llc | Erkennung erhöhter Reibung in servounterstützten Zahnstangenlenkungen |
CN109963767B (zh) * | 2016-11-03 | 2022-09-09 | 罗伯特·博世汽车转向有限责任公司 | 检测电动转向器中由于锈蚀导致的高摩擦 |
US10106190B2 (en) | 2017-02-17 | 2018-10-23 | Ford Global Technologies, Llc | Methods and apparatus for determining kinetic friction in electromechanical steering actuators |
US11654958B2 (en) | 2018-10-12 | 2023-05-23 | Robert Bosch Gmbh | Detecting impact forces on an electric power steering system |
US11708105B2 (en) | 2020-02-11 | 2023-07-25 | Robert Bosch Gmbh | Detecting damage to components of an electric power steering system |
CN115009354B (zh) * | 2022-06-16 | 2024-05-10 | 上汽通用五菱汽车股份有限公司 | 车辆转向系统的故障诊断方法、装置、车辆及存储介质 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5422810A (en) * | 1994-05-05 | 1995-06-06 | Ford Motor Company | Method and apparatus for determining steering position of automotive steering mechanism |
US6144904A (en) * | 1998-12-22 | 2000-11-07 | Ford Global Technologies, Inc. | Instant detection / diagnosis of abrupt bias fault in signals of vehicle motion sensors |
CN101542509A (zh) * | 2005-10-18 | 2009-09-23 | 霍尼韦尔国际公司 | 用于早期事件检测的系统、方法和计算机程序 |
-
2008
- 2008-10-22 US US12/255,853 patent/US20090150018A1/en not_active Abandoned
- 2008-11-28 AT AT08170192T patent/ATE551244T1/de active
Also Published As
Publication number | Publication date |
---|---|
US20090150018A1 (en) | 2009-06-11 |
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