JPWO2014142268A1 - ダンパ制御装置 - Google Patents
ダンパ制御装置 Download PDFInfo
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- JPWO2014142268A1 JPWO2014142268A1 JP2015505572A JP2015505572A JPWO2014142268A1 JP WO2014142268 A1 JPWO2014142268 A1 JP WO2014142268A1 JP 2015505572 A JP2015505572 A JP 2015505572A JP 2015505572 A JP2015505572 A JP 2015505572A JP WO2014142268 A1 JPWO2014142268 A1 JP WO2014142268A1
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- damper
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- speed
- control command
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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
-
- 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
- B60G17/018—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 use of a specific signal treatment or control method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
- B60G2400/821—Uneven, rough road sensing affecting vehicle body vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
- B60G2500/106—Damping action or damper duty rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/16—Running
- B60G2800/162—Reducing road induced vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (8)
- 車両における車体と複数の車輪との間のそれぞれに介装される各ダンパの減衰力を制御するダンパ制御装置であって、
うねりを有する路面であるうねり良路に適するうねり良路制御指令を前記ダンパ毎に求めるうねり良路制御演算部と、
前記うねり良路より凹凸の多いうねり悪路に適するうねり悪路制御指令を前記ダンパ毎に求めるうねり悪路制御演算部と、
前記うねり良路制御指令と前記うねり悪路制御指令とに基づいて前記ダンパ毎の最終制御指令を求める最終指令演算部と、
を備える、
ダンパ制御装置。 - 請求項1に記載のダンパ制御装置であって、
前記最終指令演算部は、前記うねり良路制御指令に乗じる良路ゲインと前記うねり悪路制御指令に乗じる悪路ゲインとを求め、前記うねり良路制御指令に前記良路ゲインを乗じて得た値と前記うねり悪路制御指令に前記悪路ゲインを乗じて得た値とに基づいて前記最終制御指令を求める、
ダンパ制御装置。 - 請求項2に記載のダンパ制御装置であって、
前記最終制御指令演算部は、前記車輪の各輪の振動の大きさであるばね下振動レベルに基づいて前記良路ゲインと前記悪路ゲインとを求める、
ダンパ制御装置。 - 請求項3に記載のダンパ制御装置であって、
前記良路ゲインと前記悪路ゲインとを加算すると1になる、
ダンパ制御装置。 - 請求項1に記載のダンパ制御装置であって、
前記車両がうねり路を走行中であるか否かを判定する判定部をさらに備え、
前記車両がうねり路を走行中であると判定される場合に、前記最終制御指令を有効とする、
ダンパ制御装置。 - 請求項5に記載のダンパ制御装置であって、
前記判定部は、前記車体の振動の大きさであるばね上振動レベルに基づいて前記車両がうねり路を走行中であるか否かを判定する、
ダンパ制御装置。 - 請求項1に記載のダンパ制御装置であって、
前記車体の振動の大きさであるばね上振動レベル及び前記車両の速度に基づいて前記うねり良路制御指令を補正する速度補正部をさらに備える、
ダンパ制御装置。 - 請求項1に記載のダンパ制御装置であって、
前記各ダンパのストローク加速度に基づいて前記うねり良路制御指令を補正する加速度補正部をさらに備える、
ダンパ制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013050132 | 2013-03-13 | ||
JP2013050132 | 2013-03-13 | ||
PCT/JP2014/056767 WO2014142268A1 (ja) | 2013-03-13 | 2014-03-13 | ダンパ制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014142268A1 true JPWO2014142268A1 (ja) | 2017-02-16 |
JP6240662B2 JP6240662B2 (ja) | 2017-11-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015505572A Active JP6240662B2 (ja) | 2013-03-13 | 2014-03-13 | ダンパ制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9963006B2 (ja) |
JP (1) | JP6240662B2 (ja) |
DE (1) | DE112014001259T5 (ja) |
WO (1) | WO2014142268A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6482789B2 (ja) * | 2014-08-19 | 2019-03-13 | Kyb株式会社 | サスペンション制御装置 |
US10319225B2 (en) * | 2017-05-24 | 2019-06-11 | Toyota Motor Engineering & Manufacturing North America, Inc. | System, method, and computer-readable storage medium for determining road type |
US10605699B2 (en) * | 2017-06-08 | 2020-03-31 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for detecting a defective damper device of a vehicle |
JP6734912B2 (ja) * | 2018-12-24 | 2020-08-05 | 本田技研工業株式会社 | 車両のサスペンション制御装置 |
DE112020000574T5 (de) * | 2019-01-28 | 2021-12-02 | Hitachi Astemo, Ltd. | Fahrzeugverhaltensvorrichtung |
JP6840180B2 (ja) * | 2019-03-27 | 2021-03-10 | 本田技研工業株式会社 | 電動サスペンション装置 |
JP6840184B2 (ja) * | 2019-04-12 | 2021-03-10 | 本田技研工業株式会社 | 電動サスペンション装置 |
JP7354916B2 (ja) * | 2020-04-28 | 2023-10-03 | トヨタ自動車株式会社 | 車両の制振制御装置、制振制御システム、制振制御方法及びデータ提供装置。 |
JP7314899B2 (ja) * | 2020-10-14 | 2023-07-26 | トヨタ自動車株式会社 | 制振制御装置 |
JP7251538B2 (ja) * | 2020-10-19 | 2023-04-04 | トヨタ自動車株式会社 | 車両の制御方法及び制御装置 |
JP7178440B2 (ja) * | 2021-03-22 | 2022-11-25 | 本田技研工業株式会社 | 車両 |
DE102021129355B4 (de) * | 2021-11-11 | 2023-05-25 | Audi Aktiengesellschaft | Verfahren zum Betreiben eines Fahrwerks eines Kraftfahrzeugs sowie Kraftfahrzeug |
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JPH05229328A (ja) * | 1991-06-10 | 1993-09-07 | Nippondenso Co Ltd | サスペンション制御装置 |
JPH07117433A (ja) * | 1993-10-29 | 1995-05-09 | Toyota Motor Corp | サスペンション制御装置 |
JP2000280720A (ja) * | 1999-03-31 | 2000-10-10 | Tokico Ltd | サスペンション制御装置 |
JP2007083813A (ja) * | 2005-09-21 | 2007-04-05 | Kayaba Ind Co Ltd | 電磁サスペンション装置および電磁サスペンション装置の制御装置 |
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JP2012206560A (ja) * | 2011-03-29 | 2012-10-25 | Hitachi Automotive Systems Ltd | サスペンション制御装置 |
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-
2014
- 2014-03-13 JP JP2015505572A patent/JP6240662B2/ja active Active
- 2014-03-13 US US14/765,477 patent/US9963006B2/en not_active Expired - Fee Related
- 2014-03-13 WO PCT/JP2014/056767 patent/WO2014142268A1/ja active Application Filing
- 2014-03-13 DE DE112014001259.9T patent/DE112014001259T5/de not_active Withdrawn
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JPH05229328A (ja) * | 1991-06-10 | 1993-09-07 | Nippondenso Co Ltd | サスペンション制御装置 |
JPH07117433A (ja) * | 1993-10-29 | 1995-05-09 | Toyota Motor Corp | サスペンション制御装置 |
JP2000280720A (ja) * | 1999-03-31 | 2000-10-10 | Tokico Ltd | サスペンション制御装置 |
JP2007083813A (ja) * | 2005-09-21 | 2007-04-05 | Kayaba Ind Co Ltd | 電磁サスペンション装置および電磁サスペンション装置の制御装置 |
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JP2012206560A (ja) * | 2011-03-29 | 2012-10-25 | Hitachi Automotive Systems Ltd | サスペンション制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6240662B2 (ja) | 2017-11-29 |
WO2014142268A1 (ja) | 2014-09-18 |
US9963006B2 (en) | 2018-05-08 |
DE112014001259T5 (de) | 2015-12-17 |
US20150367702A1 (en) | 2015-12-24 |
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