KR100432596B1 - 차량구동토크제어장치 - Google Patents
차량구동토크제어장치 Download PDFInfo
- Publication number
- KR100432596B1 KR100432596B1 KR1019960039942A KR19960039942A KR100432596B1 KR 100432596 B1 KR100432596 B1 KR 100432596B1 KR 1019960039942 A KR1019960039942 A KR 1019960039942A KR 19960039942 A KR19960039942 A KR 19960039942A KR 100432596 B1 KR100432596 B1 KR 100432596B1
- Authority
- KR
- South Korea
- Prior art keywords
- wheel
- speed
- drive
- drive torque
- target value
- 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.)
- Expired - Lifetime
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- 230000001133 acceleration Effects 0.000 claims abstract description 26
- 230000009467 reduction Effects 0.000 claims description 3
- 238000012937 correction Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101150098958 CMD1 gene Proteins 0.000 description 1
- 101100382321 Caenorhabditis elegans cal-1 gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
- B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to, or preventing, spinning or skidding of wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
- B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to, or preventing, spinning or skidding of wheels
- B60K28/165—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to, or preventing, spinning or skidding of wheels acting on elements of the vehicle drive train other than the propulsion unit and brakes, e.g. transmission, clutch, differential
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/14—Control of torque converter lock-up clutches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Controls For Constant Speed Travelling (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
Claims (6)
- 구동차륜의 속도를 검출하는 수단과,차량의 속도를 검출하는 수단으로서, 상기 차량에는 상기 차륜이 장착되어 있는, 차량 속도 검출 수단과,상기 구동차륜의 상기 속도와 상기 차량의 상기 속도로부터 구동차륜 미끄럼율을 계산하는 수단과,상기 미끄럼율이 상기 목표치와 일치하였을 때 부호(sign)를 변경하는 판정함수를 설정하는 수단과,상기 판정함수의 시간 적분인 적분항을 포함하는 전환함수를 설정하는 수단과,상기 전환함수의 값에 따라 구동토크 목표치를 판정하는 수단과,상기 구동차륜의 구동토크를 상기 구동토크 목표치로 제어하는 수단을 포함하는 차륜구동토크 제어장치.
- 제 1항에 있어서, 상기 판정함수는 다음 식 [A]에 의해 정의되고, 상기 전환 함수는 다음 식 [B]에 의해 정의되는 차륜구동토크 제어장치.σ(t) = 판정함수xv(t) = 차량속도xw(t) = 구동차륜속도λo = 목표미끄럼율λ = 미끄럼율
- 제 2항에 있어서, 상기 구동토크 목표치는 다음 식[C]에 의해 결정되는 차륜 구동 토크 제어장치.Jw, q+, q-, δ = 상수들ucmd(t) = 구동토크 목표치f(s) = 단조 감소함수, f(0) = q-, f(δ) = q+
- 구동차륜의 속도를 검출하는 수단과,차량의 속도를 검출하는 수단으로서, 상기 차륜에는 상기 차륜이 장착된, 차량 속도 검출 수단과,상기 구동차륜의 상기 속도와 상기 차량의 상기 속도로부터 구동차륜 미끄럼율을 계산하는 수단과,상기 미끄럼율이 상기 목표치와 일치하였을 때 부호를 변경하는 판정함수를 설정하는 수단과,상기 구동차륜의 각가속도를 검출하는 수단과,상기 판정함수의 값과 상기 각가속도에 따라 상기 구동토크의 목표치를 계산하는 수단과,상기 구동차륜의 구동토크를 상기 구동토크 목표치로 제어하는 수단을 포함하는 차륜구동토크 제어장치.
- 제 4항에 있어서, 상기 판정함수는 다음 식[D]에 의해 정의되는 차륜구동토크 제어장치.σ(t) = 판정함수xv(t) = 차량속도xw(t) = 구동차륜속도λo = 목표미끄럼율λ = 미끄럼율
- 제 5항에 있어서, 상기 구동토크 목표치는 다음 식[E]에 의해 결정되는 차륜구동토크 제어장치.JW, v+, v-, kW= 상수들w= 구동차륜 각가속도ucmd(t) = 구동토크 목표치
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27337795A JP3526675B2 (ja) | 1995-09-14 | 1995-09-14 | 車輪の駆動トルク制御装置 |
JP95-273377 | 1995-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970016237A KR970016237A (ko) | 1997-04-28 |
KR100432596B1 true KR100432596B1 (ko) | 2004-08-25 |
Family
ID=17527057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960039942A Expired - Lifetime KR100432596B1 (ko) | 1995-09-14 | 1996-09-14 | 차량구동토크제어장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5961565A (ko) |
JP (1) | JP3526675B2 (ko) |
KR (1) | KR100432596B1 (ko) |
CN (1) | CN1080655C (ko) |
DE (1) | DE19637467B4 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9711170D0 (en) * | 1997-05-31 | 1997-07-23 | Rover Group | Vehicle steering control |
JP3680216B2 (ja) * | 1999-06-08 | 2005-08-10 | トヨタ自動車株式会社 | 車輌用トラクション制御装置 |
US6989028B2 (en) | 2000-01-31 | 2006-01-24 | Edwards Lifesciences Ag | Medical system and method for remodeling an extravascular tissue structure |
US7011682B2 (en) | 2000-01-31 | 2006-03-14 | Edwards Lifesciences Ag | Methods and apparatus for remodeling an extravascular tissue structure |
US6402781B1 (en) | 2000-01-31 | 2002-06-11 | Mitralife | Percutaneous mitral annuloplasty and cardiac reinforcement |
JP3870878B2 (ja) * | 2002-08-29 | 2007-01-24 | トヨタ自動車株式会社 | 原動機の制御装置および原動機の制御方法 |
JP3855886B2 (ja) * | 2002-08-29 | 2006-12-13 | トヨタ自動車株式会社 | 路面状態変化推定装置およびこれを搭載する自動車 |
JP3832405B2 (ja) * | 2002-08-29 | 2006-10-11 | トヨタ自動車株式会社 | 原動機の制御装置および原動機の制御方法 |
JP4625632B2 (ja) * | 2003-12-25 | 2011-02-02 | 日立オートモティブシステムズ株式会社 | 車両駆動装置 |
WO2008029524A1 (fr) * | 2006-09-07 | 2008-03-13 | Yokohama National University | Dispositif d'estimation de rapport de glissement et dispositif de contrôle de rapport de glissement |
US7853389B2 (en) * | 2007-10-29 | 2010-12-14 | Ford Global Technologies, Llc | Traction control for performance and demonstration spin |
WO2009137306A1 (en) * | 2008-05-05 | 2009-11-12 | Crown Equiment Corporation | Slip control for a materials handling vehicle |
JP5336447B2 (ja) * | 2010-09-02 | 2013-11-06 | 日立建機株式会社 | 電気駆動車両 |
EP2691276B1 (en) * | 2011-03-29 | 2015-03-18 | Robert Bosch GmbH | System and method for detecting wheel-spinning situations for all-wheel drive vehicles |
WO2016158720A1 (ja) * | 2015-03-27 | 2016-10-06 | カルソニックカンセイ株式会社 | 電動車両の駆動力制御装置 |
CN107991110B (zh) * | 2017-11-29 | 2019-11-12 | 安徽省一一通信息科技有限公司 | 一种履带式机器人滑动参数检测方法 |
DE102019214503A1 (de) * | 2019-09-23 | 2021-03-25 | Zf Friedrichshafen Ag | Schlupfregelung mit verbessertem Traktionswirkungsgrad |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4926333A (en) * | 1988-04-20 | 1990-05-15 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Traction control apparatus |
US5151861A (en) * | 1989-02-22 | 1992-09-29 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle engine output control method and vehicle engine |
JPH03249350A (ja) * | 1990-02-27 | 1991-11-07 | Mitsubishi Motors Corp | 車両の出力制御装置 |
US5243526A (en) * | 1990-05-18 | 1993-09-07 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Output control apparatus for vehicle |
US5255192A (en) * | 1990-05-18 | 1993-10-19 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Output control apparatus for vehicle |
-
1995
- 1995-09-14 JP JP27337795A patent/JP3526675B2/ja not_active Expired - Fee Related
-
1996
- 1996-09-12 US US08/716,710 patent/US5961565A/en not_active Expired - Lifetime
- 1996-09-13 CN CN96111553A patent/CN1080655C/zh not_active Expired - Fee Related
- 1996-09-13 DE DE19637467A patent/DE19637467B4/de not_active Expired - Lifetime
- 1996-09-14 KR KR1019960039942A patent/KR100432596B1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5961565A (en) | 1999-10-05 |
CN1080655C (zh) | 2002-03-13 |
CN1156671A (zh) | 1997-08-13 |
JPH0988655A (ja) | 1997-03-31 |
DE19637467A1 (de) | 1997-04-30 |
JP3526675B2 (ja) | 2004-05-17 |
KR970016237A (ko) | 1997-04-28 |
DE19637467B4 (de) | 2007-08-02 |
HK1001390A1 (en) | 1998-06-19 |
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