CN101722980B - Electric power steering system with individually adjustable-parameter and curve-type power characteristic - Google Patents
Electric power steering system with individually adjustable-parameter and curve-type power characteristic Download PDFInfo
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- CN101722980B CN101722980B CN2008102020697A CN200810202069A CN101722980B CN 101722980 B CN101722980 B CN 101722980B CN 2008102020697 A CN2008102020697 A CN 2008102020697A CN 200810202069 A CN200810202069 A CN 200810202069A CN 101722980 B CN101722980 B CN 101722980B
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- 230000008859 change Effects 0.000 claims abstract description 10
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- 238000013461 design Methods 0.000 claims description 6
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- 238000012886 linear function Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
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- 238000004088 simulation Methods 0.000 description 8
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- FQZYTYWMLGAPFJ-OQKDUQJOSA-N tamoxifen citrate Chemical compound [H+].[H+].[H+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.C=1C=CC=CC=1C(/CC)=C(C=1C=CC(OCCN(C)C)=CC=1)/C1=CC=CC=C1 FQZYTYWMLGAPFJ-OQKDUQJOSA-N 0.000 description 1
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Abstract
Description
Critical for the evaluation | Shaped form I | Shaped form II | Shaped form III | Shaped form Iv |
0.1g the time bearing circle moment [Nm] | 3.819 | 3.767 | 3.724 | 3.465 |
0.1g the time bearing circle moment gradient [Nm/g] | 15.882 | 13.947 | 12.881 | 10.999 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102020697A CN101722980B (en) | 2008-10-31 | 2008-10-31 | Electric power steering system with individually adjustable-parameter and curve-type power characteristic |
Applications Claiming Priority (1)
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CN2008102020697A CN101722980B (en) | 2008-10-31 | 2008-10-31 | Electric power steering system with individually adjustable-parameter and curve-type power characteristic |
Publications (2)
Publication Number | Publication Date |
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CN101722980A CN101722980A (en) | 2010-06-09 |
CN101722980B true CN101722980B (en) | 2012-01-04 |
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CN2008102020697A Expired - Fee Related CN101722980B (en) | 2008-10-31 | 2008-10-31 | Electric power steering system with individually adjustable-parameter and curve-type power characteristic |
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CN (1) | CN101722980B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102030034B (en) * | 2010-09-17 | 2013-05-08 | 杭州正强电子技术有限公司 | Electric power steering assistance control method |
CN102530055A (en) * | 2010-12-22 | 2012-07-04 | 上海联盛汽车电子有限公司 | Electric power steering system with double-gradient smooth assist curves |
KR101930690B1 (en) * | 2011-07-22 | 2018-12-20 | 현대모비스 주식회사 | Apparatus for controlling motor drive power steering in vehicle and method |
CN107848568B (en) * | 2015-07-15 | 2020-02-28 | 三菱电机株式会社 | Power steering adjustment device |
WO2017009968A1 (en) * | 2015-07-15 | 2017-01-19 | 三菱電機株式会社 | Power steering adjustment device |
CN107848566B (en) * | 2015-07-15 | 2020-05-15 | 三菱电机株式会社 | Power steering adjustment device |
JP6616661B2 (en) * | 2015-10-30 | 2019-12-04 | 株式会社小松製作所 | Work vehicle |
CN106741137A (en) * | 2016-12-15 | 2017-05-31 | 吉林大学 | A kind of personalized electric boosting steering system and control method |
US20190344825A1 (en) * | 2017-01-16 | 2019-11-14 | Mitsubishi Electric Corporation | Power steering adjustment device and power steering adjustment method |
CN106882260B (en) * | 2017-02-22 | 2019-11-19 | 大连创新零部件制造公司 | A kind of automobile has the servo-actuated scaling method of brush electric turning booster current characteristics |
JP6477995B1 (en) * | 2017-08-02 | 2019-03-06 | 日本精工株式会社 | Electric power steering device |
CN108197392B (en) * | 2018-01-05 | 2021-09-17 | 聊城大学 | Power-assisted characteristic curve design method of automobile electric power-assisted steering system based on SOC |
CN110667694B (en) * | 2019-09-29 | 2021-10-22 | 深圳市元征科技股份有限公司 | Steering power-assisted adjusting method and related device |
CN110908383B (en) * | 2019-12-03 | 2021-05-28 | 安徽江淮汽车集团股份有限公司 | Method and apparatus for adjusting electric power steering system, and storage medium |
CN111006885B (en) * | 2019-12-12 | 2021-11-23 | 北京经纬恒润科技股份有限公司 | Method and device for calibrating EPS (electric power steering) model parameters of electric power steering system |
CN111186481A (en) * | 2020-01-23 | 2020-05-22 | 中国公路车辆机械有限公司 | Lead screw tail end protection method of commercial vehicle EPS |
CN113799867B (en) * | 2020-06-15 | 2022-12-23 | 广州汽车集团股份有限公司 | Method, device and equipment for adjusting electric power steering system and storage medium |
CN113602348B (en) * | 2021-08-27 | 2022-10-28 | 奇瑞新能源汽车股份有限公司 | Steering power curve adjusting method and device, vehicle and storage medium |
CN115320703A (en) * | 2022-08-31 | 2022-11-11 | 东风汽车集团股份有限公司 | Vehicle power steering adjustment method, device, equipment and storage medium |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1299325A (en) * | 1998-06-19 | 2001-06-13 | Zf操作***有限公司 | Electrically assisted power steering system for motor vehicle |
US6282472B1 (en) * | 1998-04-01 | 2001-08-28 | Trw Lucasvarity Electric Steering Ltd. | Electric power steering system with boost curve having portions defined by polynomial equations |
CN1657352A (en) * | 2004-02-16 | 2005-08-24 | 株式会社电装 | Electric steering device with auto-steering function |
-
2008
- 2008-10-31 CN CN2008102020697A patent/CN101722980B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6282472B1 (en) * | 1998-04-01 | 2001-08-28 | Trw Lucasvarity Electric Steering Ltd. | Electric power steering system with boost curve having portions defined by polynomial equations |
CN1299325A (en) * | 1998-06-19 | 2001-06-13 | Zf操作***有限公司 | Electrically assisted power steering system for motor vehicle |
CN1657352A (en) * | 2004-02-16 | 2005-08-24 | 株式会社电装 | Electric steering device with auto-steering function |
Non-Patent Citations (3)
Title |
---|
JP特开2004-101365A 2004.04.02 |
JP特开2005-81848A 2005.03.31 |
袁带英.汽车电动助力转向***助力特性的研究.《机械与电子》.2008, * |
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CN101722980A (en) | 2010-06-09 |
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