JPS6477733A - Control device of internal combustion engine - Google Patents
Control device of internal combustion engineInfo
- Publication number
- JPS6477733A JPS6477733A JP23114287A JP23114287A JPS6477733A JP S6477733 A JPS6477733 A JP S6477733A JP 23114287 A JP23114287 A JP 23114287A JP 23114287 A JP23114287 A JP 23114287A JP S6477733 A JPS6477733 A JP S6477733A
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- low load
- control value
- 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.)
- Pending
Links
Landscapes
- Electrical Control Of Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE:To save the fuel expenses and to reduce a noise by carrying out the feedback correction to approach the variation of operational condition which presents the stable operation of the internal combustion engine to the specific maximum value when the internal combustion engine is in a specific low load constant operation condition. CONSTITUTION:A device A sets a standard control value of an object to control to a control target in a specific low load constant operation condition of the internal combustion engine. And a device B detects the specific low load constant operation condition, while a device C detects the operational condition variation which presents the stable operation property of the internal combustion engine. On the other hand, a device D sets the feedback correction value to correct the standard control value to approach the operational condition variation to the specific maximum tolerance when the specific low load constant operation condition has been detected. And a device E operates a control value from the feedback correction value and the standard control value, and a device F controls the internal combustion engine depending on the control value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23114287A JPS6477733A (en) | 1987-09-17 | 1987-09-17 | Control device of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23114287A JPS6477733A (en) | 1987-09-17 | 1987-09-17 | Control device of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477733A true JPS6477733A (en) | 1989-03-23 |
Family
ID=16918944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23114287A Pending JPS6477733A (en) | 1987-09-17 | 1987-09-17 | Control device of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477733A (en) |
-
1987
- 1987-09-17 JP JP23114287A patent/JPS6477733A/en active Pending
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