CN109203900B - 基于磁流变技术的汽车电控半主动悬架系统及其控制方法 - Google Patents
基于磁流变技术的汽车电控半主动悬架系统及其控制方法 Download PDFInfo
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- CN109203900B CN109203900B CN201811290301.7A CN201811290301A CN109203900B CN 109203900 B CN109203900 B CN 109203900B CN 201811290301 A CN201811290301 A CN 201811290301A CN 109203900 B CN109203900 B CN 109203900B
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- magnetorheological
- suspension system
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- vehicle body
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- 239000000725 suspension Substances 0.000 title claims abstract description 91
- 238000005516 engineering process Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000001133 acceleration Effects 0.000 claims abstract description 34
- 230000035939 shock Effects 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
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- 238000001228 spectrum Methods 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B60G17/0157—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit non-fluid unit, e.g. electric motor
Abstract
Description
序号 | 信息名称 | 信号类型 | 备注 |
1 | 前左车身垂直加速度信息 | 模拟信号 | |
2 | 前右车身垂直加速度信息 | 模拟信号 | |
3 | 后左车身垂直加速度信息 | 模拟信号 | |
4 | 后右车身垂直加速度信息 | 模拟信号 | |
5 | 前左车轮相对车身行程信息 | 模拟信号 | |
6 | 前右车轮相对车身行程信息 | 模拟信号 | |
7 | 后左车轮相对车身行程信息 | 模拟信号 | |
8 | 后右车轮相对车身行程信息 | 模拟信号 | |
9 | 磁流变减震器工作温度 | 模拟信号 | |
10 | 车辆悬架工作模式选择 | 开关信号 | |
11 | 车辆行驶方向加速度 | 模拟信号 | |
12 | 车辆转向时横向加速度 | 模拟信号 | |
13 | 磁流变减震器工作电流 | 模拟信号 |
Claims (10)
Priority Applications (1)
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CN201811290301.7A CN109203900B (zh) | 2018-10-31 | 2018-10-31 | 基于磁流变技术的汽车电控半主动悬架系统及其控制方法 |
Applications Claiming Priority (1)
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CN201811290301.7A CN109203900B (zh) | 2018-10-31 | 2018-10-31 | 基于磁流变技术的汽车电控半主动悬架系统及其控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN109203900A CN109203900A (zh) | 2019-01-15 |
CN109203900B true CN109203900B (zh) | 2021-01-15 |
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CN201811290301.7A Active CN109203900B (zh) | 2018-10-31 | 2018-10-31 | 基于磁流变技术的汽车电控半主动悬架系统及其控制方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111152616B (zh) * | 2020-01-08 | 2022-09-27 | 合肥工业大学 | 一种磁流变阻尼悬架及其测控方法 |
CN113059976B (zh) * | 2021-04-27 | 2023-09-05 | 扬州大学 | 一种前后桥协同作用的悬架系统 |
CN113147309B (zh) * | 2021-04-30 | 2021-11-09 | 合肥工业大学 | 汽车电控半主动悬架系统控制方法 |
CN113619346B (zh) * | 2021-08-09 | 2023-03-31 | 深圳先进技术研究院 | 磁流变半主动悬架的控制方法、装置及系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9533539B2 (en) * | 2011-10-20 | 2017-01-03 | GM Global Technology Operations LLC | Vehicle suspension system and method of using the same |
CN202624110U (zh) * | 2011-12-29 | 2012-12-26 | 万向钱潮股份有限公司 | 一种车辆垂直加速度和温度信号采集装置 |
CN102616104A (zh) * | 2012-03-27 | 2012-08-01 | 万向钱潮股份有限公司 | 一种基于磁流变液减震器的电控半主动悬架ecu系统 |
US20150105979A1 (en) * | 2012-06-25 | 2015-04-16 | Lord Corporation | Data-logging truck control system |
CN103241095B (zh) * | 2013-05-31 | 2015-05-13 | 山东理工大学 | 汽车磁流变半主动悬架系统实时最佳电流的控制算法 |
CN106515348B (zh) * | 2016-12-23 | 2020-04-28 | 浙江孔辉汽车科技有限公司 | 一种用于车辆悬架系统的智能加速度阻尼半主动控制方法 |
CN107215165B (zh) * | 2017-06-08 | 2018-05-11 | 南京林业大学 | 基于大阻尼力磁流变半主动悬架的汽车主动倾摆控制方法 |
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Inventor after: Wei Yintao Inventor after: Wu Mingyu Inventor after: Tong Ruting Inventor after: Han Xiaodong Inventor after: Zhang Huan Inventor after: Kang Zhenran Inventor after: Feng Zhanzong Inventor after: Chen Yalong Inventor after: Du Yongchang Inventor after: He Yichao Inventor after: Liang Guanqun Inventor before: Wei Yintao Inventor before: Liang Guanqun Inventor before: Wu Mingyu Inventor before: Tong Ruting Inventor before: Han Xiaodong Inventor before: Zhang Huan Inventor before: Kang Zhenran Inventor before: Feng Zhanzong Inventor before: Chen Yalong Inventor before: Du Yongchang Inventor before: Li Xuebing Inventor before: He Yichao |
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Effective date of registration: 20221207 Address after: No. A2490, 2nd Floor, College Park, Dongsheng Science Park, Zhongguancun, No. A18 Xueqing Road, Haidian District, Beijing 100083 Patentee after: Beijing Keyi International Intelligent Suspension Technology Co.,Ltd. Address before: 100084 Tsinghua Yuan, Beijing, Haidian District Patentee before: TSINGHUA University Patentee before: TSINGHUA University SUZHOU AUTOMOTIVE RESEARCH INSTITUTE(WUJIANG) |
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