INTERNAL COMBUSTION ENGINE CONTROL DEVICE

Title:

INTERNAL COMBUSTION ENGINE CONTROL DEVICE

Document Type and Number:

WIPO Patent Application WO/2010/024007

Kind Code:

A1

Abstract:

Provided is an internal combustion engine control device which can compensate a weak point in the so-called torque-demand control so as to accurately reflect a request for the internal combustion engine performance in a control amount of each actuator. Requested values of a torque, efficiency, and an air-fuel ratio and engine information are inputted to an engine inverse model (30) so as to calculate actuator request values for realizing the requested values by using the engine inverse model (30). Moreover, an actuator direct request value is also acquired for each of the actuators (2, 4, 6). Control of the actuators (2, 4, 6) can be switched between control based on the actuator request values and control based on the actuator direct request values.

Inventors:

OHTSUKA KAORU (JP)
SOEJIMA SHINICHI (JP)
KAWAI KEISUKE (JP)
TANAKA HIROYUKI (JP)
NAKADA HAYATO (JP)
KATO NAOTO (JP)

Application Number:

PCT/JP2009/059834

Publication Date:

March 04, 2010

Filing Date:

May 29, 2009

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TOYOTA MOTOR CO LTD (JP)
OHTSUKA KAORU (JP)
SOEJIMA SHINICHI (JP)
KAWAI KEISUKE (JP)
TANAKA HIROYUKI (JP)
NAKADA HAYATO (JP)
KATO NAOTO (JP)

International Classes:

F02D45/00; F02D9/02; F02D41/04; F02D43/00; F02P5/15

Foreign References:

JP2006200466A	2006-08-03
JP2009047102A	2009-03-05
JPH10325348A	1998-12-08

Other References: