KR19990059730A - 신경망을 이용한 자동 변속기 변속단 제어 알고리즘 - Google Patents
신경망을 이용한 자동 변속기 변속단 제어 알고리즘 Download PDFInfo
- Publication number
- KR19990059730A KR19990059730A KR1019970079944A KR19970079944A KR19990059730A KR 19990059730 A KR19990059730 A KR 19990059730A KR 1019970079944 A KR1019970079944 A KR 1019970079944A KR 19970079944 A KR19970079944 A KR 19970079944A KR 19990059730 A KR19990059730 A KR 19990059730A
- Authority
- KR
- South Korea
- Prior art keywords
- neural network
- automatic transmission
- control algorithm
- transmission shift
- input
- 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.)
- Granted
Links
- 238000013528 artificial neural network Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 title claims description 8
- 230000007704 transition Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 claims description 7
- 210000002569 neuron Anatomy 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000004205 output neuron Anatomy 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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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
- F16H61/04—Smoothing ratio shift
- F16H61/0437—Smoothing ratio shift by using electrical signals
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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
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed, e.g. the vehicle speed
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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
- F16H2061/0075—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 characterised by a particular control method
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims (5)
- 차량의 운행정보를 검출하는 검출수단과;상기 검출수단으로부터 인가되는 신호를 목표치에 도달할 때까지 학습하여 해당 목표 제어가 이루어지는 노드에 가중치를 적용하는 구조로 이루어지는 신경망과;상기 신경망을 통하여 출력되는 신호에 따라 해당 주행 모드로의 이행을 제어하는 제어부로 이루어지는 신경망을 이용한 자동 변속기 변속단 제어 알고리즘.
- 청구항 1에 있어서, 차량의 운행정보 검출수단은 실질적인 구동력 상태를 검출하기 위하여 구비되는 부하도 및 전부하도에 대한 입력변수와;가속도를 연산하여 얻을 수 있는 브레이크력에 대한 입력변수와;차속에 대한 입력변수와;좌/우 차륜의 속도를 연산하여 얻을 수 있는 코너링에 대한 입력변수로 이루어지는 것을 특징으로 하는 신경망을 이용한 자동 변속기 변속단 제어 알고리즘.
- 청구항 1에 있어서, 각 변수를 입력으로 하여 학습하는 방법은 각 단간의 뉴런에 형성되는 연결강도에 따라, 입력되는 데이터의 처리는 연결강도가 높은 뉴런에 편향되어 처리되도록 하는 것을 특징으로 하는 신경망을 이용한 자동 변속기 변속단 제어 알고리즘.
- 청구항 1에 있어서, 각 변수를 입력으로 하여 학습하는 방법은 신경망 이론중 델타 룰을 이용하는 것을 특징으로 하는 신경망을 이용한 자동 변속기 변속단 제어 알고리즘.
- 청구항 4에 있어서, 델타 룰을 이용하여 학습된 값들의 최종 출력값은 오르막 정도와 내리막 정도로 나뉘어 출력되는 것을 특징으로 하는 신경망을 이용한 자동 변속기 변속단 제어 알고리즘.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970079944A KR100308975B1 (ko) | 1997-12-31 | 1997-12-31 | 신경망을이용한자동변속기변속단제어알고리즘 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970079944A KR100308975B1 (ko) | 1997-12-31 | 1997-12-31 | 신경망을이용한자동변속기변속단제어알고리즘 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990059730A true KR19990059730A (ko) | 1999-07-26 |
KR100308975B1 KR100308975B1 (ko) | 2002-02-28 |
Family
ID=37530700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970079944A Expired - Fee Related KR100308975B1 (ko) | 1997-12-31 | 1997-12-31 | 신경망을이용한자동변속기변속단제어알고리즘 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100308975B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100889010B1 (ko) * | 2005-10-31 | 2009-03-19 | 명지대학교 산학협력단 | 피엘엘 시스템 |
KR20160133321A (ko) * | 2015-05-12 | 2016-11-22 | 두산인프라코어 주식회사 | 휠 로더의 제어 방법 |
KR20160133323A (ko) * | 2015-05-12 | 2016-11-22 | 두산인프라코어 주식회사 | 휠 로더의 제어 방법, 제어 장치 및 제어 시스템 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108020427B (zh) * | 2017-11-21 | 2020-04-24 | 朱乐慈 | 一种基于ga-bp神经网络的纯电动汽车换挡品质评价方法 |
-
1997
- 1997-12-31 KR KR1019970079944A patent/KR100308975B1/ko not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100889010B1 (ko) * | 2005-10-31 | 2009-03-19 | 명지대학교 산학협력단 | 피엘엘 시스템 |
KR20160133321A (ko) * | 2015-05-12 | 2016-11-22 | 두산인프라코어 주식회사 | 휠 로더의 제어 방법 |
KR20160133323A (ko) * | 2015-05-12 | 2016-11-22 | 두산인프라코어 주식회사 | 휠 로더의 제어 방법, 제어 장치 및 제어 시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR100308975B1 (ko) | 2002-02-28 |
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