DE3870330D1 - Einrichtung zur steuerung eines elektrohydraulischen druckantreibers. - Google Patents
Einrichtung zur steuerung eines elektrohydraulischen druckantreibers.Info
- Publication number
- DE3870330D1 DE3870330D1 DE8888401541T DE3870330T DE3870330D1 DE 3870330 D1 DE3870330 D1 DE 3870330D1 DE 8888401541 T DE8888401541 T DE 8888401541T DE 3870330 T DE3870330 T DE 3870330T DE 3870330 D1 DE3870330 D1 DE 3870330D1
- Authority
- DE
- Germany
- Prior art keywords
- controlling
- pressure driver
- electrohydraulic pressure
- electrohydraulic
- driver
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0002—Automatic control, details of type of controller or control system architecture
- B60W2050/0008—Feedback, closed loop systems or details of feedback error signal
- B60W2050/0011—Proportional Integral Differential [PID] controller
-
- 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
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Software Systems (AREA)
- Medical Informatics (AREA)
- Evolutionary Computation (AREA)
- Health & Medical Sciences (AREA)
- Control Of Transmission Device (AREA)
- Feedback Control In General (AREA)
- Safety Devices In Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8708746A FR2616931B1 (fr) | 1987-06-22 | 1987-06-22 | Dispositif de gestion d'une commande electro-hydraulique de pression |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3870330D1 true DE3870330D1 (de) | 1992-05-27 |
Family
ID=9352352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888401541T Expired - Lifetime DE3870330D1 (de) | 1987-06-22 | 1988-06-21 | Einrichtung zur steuerung eines elektrohydraulischen druckantreibers. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4956776A (de) |
EP (1) | EP0296958B1 (de) |
CA (1) | CA1299270C (de) |
DE (1) | DE3870330D1 (de) |
ES (1) | ES2031613T3 (de) |
FR (1) | FR2616931B1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0814313B2 (ja) * | 1989-10-04 | 1996-02-14 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
US5062050A (en) * | 1989-10-17 | 1991-10-29 | Borg-Warner Automotive, Inc. | Continuously variable transmission line pressure control |
JPH03177656A (ja) * | 1989-12-06 | 1991-08-01 | Toyota Motor Corp | 自動変速機の油圧制御装置 |
JPH03177655A (ja) * | 1989-12-06 | 1991-08-01 | Toyota Motor Corp | 自動変速機の変速制御装置 |
US5151858A (en) * | 1990-10-05 | 1992-09-29 | Saturn Corporation | Multiple mode adaptive pressure control for an automatic transmission |
US5361208A (en) * | 1990-12-06 | 1994-11-01 | Caterpillar Inc. | Supplemental front wheel drive control system and method |
US5365437A (en) * | 1991-07-02 | 1994-11-15 | Gale Banks Engineering | Internal line hydraulic fluid pressure transmission recalibration unit |
US5481453A (en) * | 1994-08-25 | 1996-01-02 | Corporation De L'ecole Polytechnique | Dual loop PID configuration |
JP3559895B2 (ja) | 1999-10-18 | 2004-09-02 | 日産自動車株式会社 | 液圧制御装置 |
DE60016930T2 (de) * | 2000-10-19 | 2005-12-22 | Nissan Motor Co., Ltd., Yokohama | Methode und Steuereinrichtung zur Regelung des hydraulischen Druckes für ein automatisches Getriebe |
US6875156B1 (en) | 2002-09-27 | 2005-04-05 | Michael Steiger | Transmission controller and a method of use |
US6807472B2 (en) * | 2002-12-23 | 2004-10-19 | Eaton Corporation | Closed loop control of shifting clutch actuators in an automatic speed change transmission |
US7474948B2 (en) * | 2003-04-11 | 2009-01-06 | Borgwarner Inc. | Concept for using software/electronics to calibrate the control system for an automatic transmission |
US8321096B2 (en) | 2003-04-11 | 2012-11-27 | Borg Warner Inc. | Concept for using software/electronics to calibrate the control system for an automatic transmission |
US7194349B2 (en) * | 2004-06-22 | 2007-03-20 | Eaton Corporation | Closed-loop, valve-based transmission control algorithum |
US7484429B2 (en) * | 2005-05-10 | 2009-02-03 | Eaton Corporation | Closed loop adaptive fluid control system and method |
US20080082242A1 (en) * | 2006-10-03 | 2008-04-03 | Dell Eva Mark L | Mode selection and switching logic in a closed-loop pulse width modulation valve-based transmission control system |
US8989971B2 (en) * | 2008-05-27 | 2015-03-24 | Eaton Corporation | Method and apparatus for detecting and compensating for pressure transducer errors |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55143604A (en) * | 1979-04-25 | 1980-11-10 | Hitachi Ltd | Separate control system for manipulated variable |
US4338832A (en) * | 1980-02-11 | 1982-07-13 | Twin Disc, Incorporated | System for shiftable multi-speed hydraulically operated power transmission and electronic controller therein |
JPS56140419A (en) * | 1980-04-04 | 1981-11-02 | Hitachi Ltd | Diagnostic method for fault of digital control device |
DE3101035C2 (de) * | 1980-11-11 | 1983-01-20 | Gebrüder Sulzer AG, 8401 Winterthur | Regelschaltung mit Hilfsregelgröße |
JPS601449A (ja) * | 1983-06-16 | 1985-01-07 | Mitsubishi Electric Corp | 車輛用自動変速機の制御装置 |
GB2157459B (en) * | 1983-10-14 | 1987-02-11 | Ford Motor Co | Selective parametric self-calibrating control system |
US4611285A (en) * | 1984-04-05 | 1986-09-09 | Ford Motor Company | Method of controlling automatic transmission shift pressure |
JPS61206001A (ja) * | 1985-03-09 | 1986-09-12 | Matsushita Electric Ind Co Ltd | 比例電磁式油圧制御弁の制御方法 |
US4695941A (en) * | 1985-07-29 | 1987-09-22 | General Electric Company | Loss of electrical feedback detector |
US4653350A (en) * | 1985-11-29 | 1987-03-31 | General Motors Corporation | Adaptive direct pressure shift control for a motor vehicle transmission |
-
1987
- 1987-06-22 FR FR8708746A patent/FR2616931B1/fr not_active Expired
-
1988
- 1988-06-21 ES ES198888401541T patent/ES2031613T3/es not_active Expired - Lifetime
- 1988-06-21 EP EP88401541A patent/EP0296958B1/de not_active Expired - Lifetime
- 1988-06-21 DE DE8888401541T patent/DE3870330D1/de not_active Expired - Lifetime
- 1988-06-22 CA CA000570111A patent/CA1299270C/fr not_active Expired - Lifetime
-
1990
- 1990-01-22 US US07/465,649 patent/US4956776A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2616931A1 (fr) | 1988-12-23 |
FR2616931B1 (fr) | 1989-10-06 |
US4956776A (en) | 1990-09-11 |
EP0296958B1 (de) | 1992-04-22 |
EP0296958A1 (de) | 1988-12-28 |
ES2031613T3 (es) | 1992-12-16 |
CA1299270C (fr) | 1992-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |