CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

Title:

CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

Document Type and Number:

WIPO Patent Application WO/2013/051134

Kind Code:

A1

Abstract:

The present invention relates to a control device of an internal combustion engine (10) comprising a control objective (60V, 52) for controlling a control amount (Pim, Regr). This control device can selectively execute independent control, which is control for controlling a control amount to a target value thereof (Pimt, Regrt) regardless of changes in the control amount that act as turbulence in the control of the control amount, and composite control, which is control for controlling the control amount to the target value thereof with regard for changes in the control amount that act as turbulence in the control of the control amount. When the absolute value of the control amount rate of change (Rpim, Rregr) is equal to or less than a predetermined value (Rpimth, Rregrth), the control amount is controlled to the target value thereof by the independent control, and when the absolute value of the control amount rate of change is greater than the predetermine value, the control amount is controlled to the target value thereof by the composite control.

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Inventors:

NAKADA HAYATO (JP)

Application Number:

PCT/JP2011/073108

Publication Date:

April 11, 2013

Filing Date:

October 06, 2011

Export Citation:

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Assignee:

TOYOTA MOTOR CO LTD (JP)
NAKADA HAYATO (JP)

International Classes:

F02D21/08; F02D45/00; F02D23/00

Foreign References:

JP2001107737A	2001-04-17
JPH02176114A	1990-07-09
JPH108979A	1998-01-13
JP2002256915A	2002-09-11
JP2005264930A	2005-09-29
JPH062589A	1994-01-11
JP2008291752A	2008-12-04
JP2007127001A	2007-05-24
JP2009092055A	2009-04-30

Other References: