Engine control apparatus and control method
US4547852A · kind A · utility
13Cited by
7References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 10, 1983 |
| Grant date | Oct 15, 1985 |
| Priority date | — |
| Expiry date | Feb 10, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An engine control apparatus having a microcomputer which controls an operating condition modifying means to modify the operating condition of the engine, wherein the absolute value .DELTA.C of the difference, C.sub.now -C.sub.old is calculated from a previously obtained basic amount of control C.sub.old, and a newly obtained basic amount of control C.sub.now, a correction coefficient K is determined which takes a value of 1 to nearly 0 as the .DELTA.C is increased, and then the C.sub.set of EQU C.sub.set =K.times.(C.sub.now -C.sub.old)+C.sub.old is calculated as an actual basic amount of control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.