CN110103981B - 一种四轮毂电机纯电动车辆质心车速计算方法 - Google Patents
一种四轮毂电机纯电动车辆质心车速计算方法 Download PDFInfo
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- CN110103981B CN110103981B CN201910437755.0A CN201910437755A CN110103981B CN 110103981 B CN110103981 B CN 110103981B CN 201910437755 A CN201910437755 A CN 201910437755A CN 110103981 B CN110103981 B CN 110103981B
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- wheel
- vehicle
- speed
- correction coefficient
- steering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/105—Speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/28—Four wheel or all wheel drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
- B60W2520/105—Longitudinal acceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/18—Steering angle
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
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CN201910437755.0A CN110103981B (zh) | 2019-05-24 | 2019-05-24 | 一种四轮毂电机纯电动车辆质心车速计算方法 |
Applications Claiming Priority (1)
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CN201910437755.0A CN110103981B (zh) | 2019-05-24 | 2019-05-24 | 一种四轮毂电机纯电动车辆质心车速计算方法 |
Publications (2)
Publication Number | Publication Date |
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CN110103981A CN110103981A (zh) | 2019-08-09 |
CN110103981B true CN110103981B (zh) | 2021-02-09 |
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CN201910437755.0A Active CN110103981B (zh) | 2019-05-24 | 2019-05-24 | 一种四轮毂电机纯电动车辆质心车速计算方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115891675A (zh) * | 2022-11-14 | 2023-04-04 | 一汽奔腾轿车有限公司 | 一种电动汽车加速踏板图谱标定方法 |
CN116039648B (zh) * | 2023-04-03 | 2023-06-27 | 成都赛力斯科技有限公司 | 一种基于权重的坡度计算方法、装置及车辆 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008009522B4 (de) * | 2008-02-16 | 2021-12-16 | Zf Cv Systems Hannover Gmbh | Verfahren zur Kalibrierung von Radgeschwindigkeiten |
EP2581288B1 (en) * | 2009-01-08 | 2014-03-12 | Komatsu Ltd. | Vehicle speed estimator and traction control device |
JP5508842B2 (ja) * | 2009-12-28 | 2014-06-04 | 株式会社アドヴィックス | 車両の速度制御装置 |
CN103538491B (zh) * | 2013-11-12 | 2016-06-29 | 南车株洲电力机车研究所有限公司 | 一种轨道车辆的电子差速控制方法及装置 |
CN104742888B (zh) * | 2015-02-06 | 2017-03-29 | 中国第一汽车股份有限公司 | 全驱车辆参考车速实时检测方法 |
JP6245217B2 (ja) * | 2015-05-19 | 2017-12-13 | トヨタ自動車株式会社 | 車両の状態量推定装置 |
CN105253032B (zh) * | 2015-09-02 | 2017-08-29 | 北京航天发射技术研究所 | 全轮独立驱动电动车牵引力控制方法及装置 |
CN107878464B (zh) * | 2016-09-30 | 2019-12-20 | 比亚迪股份有限公司 | 车速的测量方法和装置 |
CN108819950B (zh) * | 2018-07-26 | 2020-10-27 | 清华大学苏州汽车研究院(吴江) | 汽车稳定性控制系统的车速估计方法及系统 |
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- 2019-05-24 CN CN201910437755.0A patent/CN110103981B/zh active Active
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Effective date of registration: 20210729 Address after: 050000 four floor, block A, Hebei Internet building, 86 West three Zhuang Street, Xinhua District, Shijiazhuang, Hebei. Patentee after: HEBEI ECO-EV TECHNOLOGY Co.,Ltd. Address before: Room 1702, East Tower, building 5, 22 Kaihua Road, Huayuan Industrial Zone, Xiqing District, Tianjin Patentee before: Tianjin Youkong Zhida Technology Co., Ltd |
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