JP6924062B2 - サスペンション制御装置 - Google Patents
サスペンション制御装置 Download PDFInfo
- Publication number
- JP6924062B2 JP6924062B2 JP2017082846A JP2017082846A JP6924062B2 JP 6924062 B2 JP6924062 B2 JP 6924062B2 JP 2017082846 A JP2017082846 A JP 2017082846A JP 2017082846 A JP2017082846 A JP 2017082846A JP 6924062 B2 JP6924062 B2 JP 6924062B2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- control command
- actuator
- displacement
- force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims description 123
- 230000005540 biological transmission Effects 0.000 claims description 78
- 235000017304 Ruaghas Nutrition 0.000 claims 1
- 241000554738 Rusa Species 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 145
- 230000001133 acceleration Effects 0.000 description 108
- 238000012937 correction Methods 0.000 description 66
- 230000004044 response Effects 0.000 description 34
- 230000008859 change Effects 0.000 description 33
- 238000012545 processing Methods 0.000 description 17
- 230000004043 responsiveness Effects 0.000 description 13
- 230000010354 integration Effects 0.000 description 12
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 230000008602 contraction Effects 0.000 description 6
- 230000010363 phase shift Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- B60G17/016—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0165—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
Claims (5)
- 車両におけるばね下部材とばね上部材との間に懸架ばねとともに介装されるアクチュエータを制御する制御器を備え、
前記制御器は、前記ばね下部材の振動情報を前記ばね上部材の振動情報に基づいて補正して補正後ばね下振動情報を求め、補正後ばね下振動情報に基づいて前記ばね下部材から前記ばね上部材に伝達される伝達力を打ち消す制御指令を求める
ことを特徴とするサスペンション制御装置。 - 車両におけるばね下部材とばね上部材との間に懸架ばねとともに介装されるアクチュエータを制御する制御器を備え、
前記制御器は、
前記ばね下部材の振動情報と前記ばね上部材の振動情報とに基づいて、前記ばね下部材から前記ばね上部材に伝達される伝達力を打ち消す制御指令を求めるとともに、スカイフック制御に基づいて前記ばね上部材の振動を抑制するスカイフック制御指令を求め、
前記伝達力を打ち消す前記制御指令と前記スカイフック制御指令とに基づいて前記アクチュエータへ与える最終制御指令を求める
ことを特徴とするサスペンション制御装置。 - 前記制御器は、
前記ばね下部材の振動情報と前記ばね上部材の振動情報の乗算値に基づいて前記ばね下部材の振動情報を補正する
ことを特徴とする請求項1に記載のサスペンション制御装置。 - 前記制御器は、
順次求められる前記乗算値を積分して積分値を求め、
前記積分値に基づいて前記ばね下部材の振動情報を補正する
ことを特徴とする請求項3に記載のサスペンション制御装置。 - 前記制御器は、
スカイフック制御に基づいて前記ばね上部材の振動を抑制するスカイフック制御指令を求め、前記伝達力を打ち消す前記制御指令と前記スカイフック制御指令に基づいて前記アクチュエータへ与える最終制御指令を求める
ことを特徴とする請求項1、3または4に記載のサスペンション制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017082846A JP6924062B2 (ja) | 2017-04-19 | 2017-04-19 | サスペンション制御装置 |
PCT/JP2018/003142 WO2018193685A1 (ja) | 2017-04-19 | 2018-01-31 | サスペンション制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017082846A JP6924062B2 (ja) | 2017-04-19 | 2017-04-19 | サスペンション制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018177117A JP2018177117A (ja) | 2018-11-15 |
JP6924062B2 true JP6924062B2 (ja) | 2021-08-25 |
Family
ID=63857051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017082846A Active JP6924062B2 (ja) | 2017-04-19 | 2017-04-19 | サスペンション制御装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6924062B2 (ja) |
WO (1) | WO2018193685A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7153620B2 (ja) * | 2019-08-01 | 2022-10-14 | 本田技研工業株式会社 | 電動サスペンション装置 |
US20220097474A1 (en) * | 2020-09-30 | 2022-03-31 | Autobrains Technologies Ltd | Configuring an active suspension |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010253989A (ja) * | 2009-04-21 | 2010-11-11 | Nissan Motor Co Ltd | サスペンション制御装置及びサスペンション制御方法 |
JP5477262B2 (ja) * | 2010-09-29 | 2014-04-23 | トヨタ自動車株式会社 | サスペンション装置 |
US8938333B2 (en) * | 2012-06-27 | 2015-01-20 | Bose Corporation | Active wheel damping |
JP6412409B2 (ja) * | 2014-11-07 | 2018-10-24 | Kyb株式会社 | サスペンション装置およびサスペンション制御装置 |
-
2017
- 2017-04-19 JP JP2017082846A patent/JP6924062B2/ja active Active
-
2018
- 2018-01-31 WO PCT/JP2018/003142 patent/WO2018193685A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2018193685A1 (ja) | 2018-10-25 |
JP2018177117A (ja) | 2018-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102174283B1 (ko) | 서스펜션 제어 장치 | |
JP6233609B2 (ja) | 車両の駆動力制御装置 | |
EP2867039A1 (en) | Active wheel damping | |
JP6240662B2 (ja) | ダンパ制御装置 | |
JP2010501388A (ja) | 車両のアクティブシャシシステムを制御するための制御装置 | |
JP6924062B2 (ja) | サスペンション制御装置 | |
US20220161624A1 (en) | Suspension control apparatus | |
KR20200145884A (ko) | 능동 차고 제어방법 | |
JP6607229B2 (ja) | 車両姿勢制御装置 | |
US20150191067A1 (en) | Suspension control system and method of controlling suspension device | |
JP2019014371A (ja) | サスペンション制御システム | |
JP5834368B2 (ja) | ダンパ制御装置 | |
JP6753911B2 (ja) | 減衰力可変ダンパの制御装置 | |
JP2002321513A (ja) | サスペンション制御装置 | |
JP5702200B2 (ja) | 緩衝器の制御装置 | |
JP2003104024A (ja) | サスペンション制御装置 | |
JP7194056B2 (ja) | サスペンション装置 | |
JP2018154283A (ja) | サスペンション制御装置 | |
JP2019142244A (ja) | サスペンション制御装置 | |
JP4435303B2 (ja) | 減衰力可変ダンパの制御装置 | |
KR20080024878A (ko) | 차량용 반능동 현가장치의 제어방법 | |
Flayyih et al. | Nonstandard Backstepping Based Integral Sliding Mode Control of Hydraulically Actuated Active Suspension System | |
JP7018859B2 (ja) | サスペンション制御装置 | |
JP7253516B2 (ja) | サスペンションシステム | |
KR101162312B1 (ko) | 전자 제어 현가 장치 및 그 제어 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210112 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210215 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210706 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210730 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6924062 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |