JPS6469757A - Torque variation controller for engine - Google Patents

Torque variation controller for engine

Info

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
Application number
JP22806887A
Other languages
Japanese (ja)
Inventor
Hiroyuki Oda
Kazuhiko Ueda
Hiroyasu Uchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP22806887A priority Critical patent/JPS6469757A/en
Publication of JPS6469757A publication Critical patent/JPS6469757A/en
Pending legal-status Critical Current

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.
JP22806887A 1987-09-10 1987-09-10 Torque variation controller for engine Pending JPS6469757A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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