IT1279073B1 - PROCEDURE AND DEVICE FOR ADJUSTING THE SILENT OPERATION OF AN ENDothermic Engine - Google Patents
PROCEDURE AND DEVICE FOR ADJUSTING THE SILENT OPERATION OF AN ENDothermic EngineInfo
- Publication number
- IT1279073B1 IT1279073B1 IT95MI002457A ITMI952457A IT1279073B1 IT 1279073 B1 IT1279073 B1 IT 1279073B1 IT 95MI002457 A IT95MI002457 A IT 95MI002457A IT MI952457 A ITMI952457 A IT MI952457A IT 1279073 B1 IT1279073 B1 IT 1279073B1
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- adjusting
- silent operation
- endothermic engine
- endothermic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/008—Controlling each cylinder individually
- F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
- F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4446169 | 1994-12-23 | ||
| DE19527218A DE19527218B4 (en) | 1994-12-23 | 1995-07-26 | Method and device for regulating the smooth running of an internal combustion engine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI952457A0 ITMI952457A0 (en) | 1995-11-24 |
| ITMI952457A1 ITMI952457A1 (en) | 1997-05-24 |
| IT1279073B1 true IT1279073B1 (en) | 1997-12-04 |
Family
ID=25943214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT95MI002457A IT1279073B1 (en) | 1994-12-23 | 1995-11-24 | PROCEDURE AND DEVICE FOR ADJUSTING THE SILENT OPERATION OF AN ENDothermic Engine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3881713B2 (en) |
| FR (1) | FR2728624B1 (en) |
| IT (1) | IT1279073B1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7317983B2 (en) * | 2005-06-22 | 2008-01-08 | Denso Corporation | Fuel injection controlling apparatus for internal combustion engine |
| DE102008040227A1 (en) * | 2008-07-07 | 2010-01-14 | Robert Bosch Gmbh | Method and apparatus for pressure wave compensation in successive injections in an injection system of an internal combustion engine |
| DE102011077698B4 (en) * | 2011-06-17 | 2022-08-25 | Robert Bosch Gmbh | Method and device for controlling the smooth running of an internal combustion engine |
| CN107725202B (en) * | 2017-10-10 | 2019-10-29 | 中国第一汽车股份有限公司 | The processing unit of tach signal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3336028C3 (en) * | 1983-10-04 | 1997-04-03 | Bosch Gmbh Robert | Device for influencing control variables of an internal combustion engine |
| DE3604904A1 (en) * | 1986-02-17 | 1987-08-20 | Bosch Gmbh Robert | DEVICE FOR REGULATING THE RUNNING TIME OF AN INTERNAL COMBUSTION ENGINE |
| US5278760A (en) * | 1990-04-20 | 1994-01-11 | Hitachi America, Ltd. | Method and system for detecting the misfire of an internal combustion engine utilizing engine torque nonuniformity |
| JP3315724B2 (en) * | 1992-08-07 | 2002-08-19 | トヨタ自動車株式会社 | Misfire detection device |
-
1995
- 1995-11-24 IT IT95MI002457A patent/IT1279073B1/en active IP Right Grant
- 1995-12-13 FR FR9514778A patent/FR2728624B1/en not_active Expired - Fee Related
- 1995-12-18 JP JP32900495A patent/JP3881713B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2728624A1 (en) | 1996-06-28 |
| ITMI952457A1 (en) | 1997-05-24 |
| JPH08218924A (en) | 1996-08-27 |
| ITMI952457A0 (en) | 1995-11-24 |
| JP3881713B2 (en) | 2007-02-14 |
| FR2728624B1 (en) | 2000-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |