JPS6469757A - Torque variation controller for engine - Google Patents
Torque variation controller for engineInfo
- Publication number
- JPS6469757A JPS6469757A JP22806887A JP22806887A JPS6469757A JP S6469757 A JPS6469757 A JP S6469757A JP 22806887 A JP22806887 A JP 22806887A JP 22806887 A JP22806887 A JP 22806887A JP S6469757 A JPS6469757 A JP S6469757A
- Authority
- JP
- Japan
- Prior art keywords
- torque variation
- torque
- prescribed value
- variation width
- electric conduction
- 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
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To improve the torque variation suppressing effect by feedback- controlling the torque when the torque variation width is within a prescribed value and by open-controlling the torque when the torque variation width is over a prescribed value, in the constitution in which an electric driving means is installed on an engine output shaft. CONSTITUTION:A torque variation controller 1 is equipped with a rotary field magnetic pole 5 arranged at the outer peripheral part of a flywheel 4 installed onto a crankshaft 3 and a field coil 6 and a stator coil 7 which are arranged on the inner and outer peripheries of the rotary field magnetic pole 5. The electric conduction of the field coil 6 is controlled by a field controller 22, and the electric conduction of the stator coil 7 is controlled by an inverter 23. In this case, the inverter 23 feedback-controls the electric conduction by a control unit 21 according to the torque variation quantity when the torque variation width is within a prescribed value, while if the torque variation width exceeds a prescribed value, open control is performed according to a prescribed map.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22806887A JPS6469757A (en) | 1987-09-10 | 1987-09-10 | Torque variation controller for engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22806887A JPS6469757A (en) | 1987-09-10 | 1987-09-10 | Torque variation controller for engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6469757A true JPS6469757A (en) | 1989-03-15 |
Family
ID=16870690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22806887A Pending JPS6469757A (en) | 1987-09-10 | 1987-09-10 | Torque variation controller for engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6469757A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5082749A (en) * | 1990-03-15 | 1992-01-21 | E. I. Du Pont De Nemours And Company | Platinum or palladium/cobalt multilayer on a zinc oxide or indium oxide layer for magneto-optical recording |
-
1987
- 1987-09-10 JP JP22806887A patent/JPS6469757A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5082749A (en) * | 1990-03-15 | 1992-01-21 | E. I. Du Pont De Nemours And Company | Platinum or palladium/cobalt multilayer on a zinc oxide or indium oxide layer for magneto-optical recording |
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